| Schedule of Segment Information | 
 
		
			
		 
		
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						Electronics & 
				 | 
				
					 
						  
				 | 
				
					 
						Services & 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						Intersegment 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						Software 
				 | 
				
					 
						  
				 | 
				
					 
						Support 
				 | 
				
					 
						  
				 | 
				
					 
						Other 
				 | 
				
					 
						  
				 | 
				
					 
						Eliminations 
				 | 
				
					 
						  
				 | 
				
					 
						Total 
				 | 
			 
			
				| 
					 
						Three Months Ended September 30, 2020 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Sales 
				 | 
				
					 
						$ 
				 | 
				8,755,000 
				 | 
				
					 
						$ 
				 | 
				3,530,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				(175,000)
				 | 
				
					 
						$ 
				 | 
				12,110,000 
				 | 
			 
			
				| 
					 
						Cost of sales 
				 | 
				
					 
						  
				 | 
				4,746,000 
				 | 
				
					 
						  
				 | 
				2,190,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				(8,000)
				 | 
				
					 
						  
				 | 
				6,928,000 
				 | 
			 
			
				| 
					 
						Gross profit 
				 | 
				
					 
						  
				 | 
				4,009,000 
				 | 
				
					 
						  
				 | 
				1,340,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				(167,000)
				 | 
				
					 
						  
				 | 
				5,182,000 
				 | 
			 
			
				| 
					 
						Selling, general and 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						  administrative expenses 
				 | 
				
					 
						  
				 | 
				3,281,000 
				 | 
				
					 
						  
				 | 
				909,000 
				 | 
				
					 
						  
				 | 
				782,000 
				 | 
				
					 
						  
				 | 
				(167,000)
				 | 
				
					 
						  
				 | 
				4,805,000 
				 | 
			 
			
				| 
					 
						Acquisition costs 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				71,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				71,000 
				 | 
			 
			
				| 
					 
						Operating income (loss) 
				 | 
				
					 
						  
				 | 
				728,000 
				 | 
				
					 
						  
				 | 
				431,000 
				 | 
				
					 
						  
				 | 
				(853,000)
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				306,000 
				 | 
			 
			
				| 
					 
						Other (expense) income 
				 | 
				
					 
						  
				 | 
				(18,000)
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				275,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				257,000 
				 | 
			 
			
				| 
					 
						Income (loss) before income tax 
				 | 
				
					 
						$ 
				 | 
				710,000 
				 | 
				
					 
						$ 
				 | 
				431,000 
				 | 
				
					 
						$ 
				 | 
				(578,000)
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				563,000 
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Depreciation and amortization 
				 | 
				
					 
						$ 
				 | 
				71,000 
				 | 
				
					 
						$ 
				 | 
				146,000 
				 | 
				
					 
						$ 
				 | 
				94,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				311,000 
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Capital expenditures 
				 | 
				
					 
						$ 
				 | 
				14,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				79,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				93,000 
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Assets 
				 | 
				
					 
						$ 
				 | 
				16,600,000 
				 | 
				
					 
						$ 
				 | 
				9,034,000 
				 | 
				
					 
						$ 
				 | 
				30,110,000 
				 | 
				
					 
						$ 
				 | 
				(27,000)
				 | 
				
					 
						$ 
				 | 
				55,717,000 
				 | 
			 
		  
		
			
		 
		
			
		 
		
			
		 
		
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						Electronics & 
				 | 
				
					 
						  
				 | 
				
					 
						Services & 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						Intersegment 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						Software 
				 | 
				
					 
						  
				 | 
				
					 
						Support 
				 | 
				
					 
						  
				 | 
				
					 
						Other 
				 | 
				
					 
						  
				 | 
				
					 
						Eliminations 
				 | 
				
					 
						  
				 | 
				
					 
						Total 
				 | 
			 
			
				| 
					 
						Three Months Ended September 30, 2019 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Sales 
				 | 
				
					 
						$ 
				 | 
				13,035,000 
				 | 
				
					 
						$ 
				 | 
				783,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				(196,000)
				 | 
				
					 
						$ 
				 | 
				13,622,000 
				 | 
			 
			
				| 
					 
						Cost of sales 
				 | 
				
					 
						  
				 | 
				6,753,000 
				 | 
				
					 
						  
				 | 
				603,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				(19,000)
				 | 
				
					 
						  
				 | 
				7,337,000 
				 | 
			 
			
				| 
					 
						Gross profit 
				 | 
				
					 
						  
				 | 
				6,282,000 
				 | 
				
					 
						  
				 | 
				180,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				(177,000)
				 | 
				
					 
						  
				 | 
				6,285,000 
				 | 
			 
			
				| 
					 
						Selling, general and 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						  administrative expenses 
				 | 
				
					 
						  
				 | 
				4,419,000 
				 | 
				
					 
						  
				 | 
				349,000 
				 | 
				
					 
						  
				 | 
				922,000 
				 | 
				
					 
						  
				 | 
				(177,000)
				 | 
				
					 
						  
				 | 
				5,513,000 
				 | 
			 
			
				| 
					 
						Operating income (loss) 
				 | 
				
					 
						  
				 | 
				1,863,000 
				 | 
				
					 
						  
				 | 
				(169,000)
				 | 
				
					 
						  
				 | 
				(922,000)
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				772,000 
				 | 
			 
			
				| 
					 
						Other income 
				 | 
				
					 
						  
				 | 
				11,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				77,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				88,000 
				 | 
			 
			
				| 
					 
						Income (loss) before income tax 
				 | 
				
					 
						$ 
				 | 
				1,874,000 
				 | 
				
					 
						$ 
				 | 
				(169,000)
				 | 
				
					 
						$ 
				 | 
				(845,000)
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				860,000 
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Depreciation and amortization 
				 | 
				
					 
						$ 
				 | 
				86,000 
				 | 
				
					 
						$ 
				 | 
				25,000 
				 | 
				
					 
						$ 
				 | 
				154,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				265,000 
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Capital expenditures 
				 | 
				
					 
						$ 
				 | 
				8,000 
				 | 
				
					 
						$ 
				 | 
				4,000 
				 | 
				
					 
						$ 
				 | 
				71,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				83,000 
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Assets 
				 | 
				
					 
						$ 
				 | 
				21,114,000 
				 | 
				
					 
						$ 
				 | 
				1,419,000 
				 | 
				
					 
						$ 
				 | 
				35,201,000 
				 | 
				
					 
						$ 
				 | 
				(27,000)
				 | 
				
					 
						$ 
				 | 
				57,707,000 
				 | 
			 
		  
		
			
		 
		
			
		 
		
			
		 
		
			
		 
		
			
		 
		
			
		 
		
			
		 
		
			
		 
		
			
		 
		
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						Electronics & 
				 | 
				
					 
						  
				 | 
				
					 
						Services & 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						Intersegment 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						Software 
				 | 
				
					 
						  
				 | 
				
					 
						Support 
				 | 
				
					 
						  
				 | 
				
					 
						Other 
				 | 
				
					 
						  
				 | 
				
					 
						Eliminations 
				 | 
				
					 
						  
				 | 
				
					 
						Total 
				 | 
			 
			
				| 
					 
						Nine Months Ended September 30, 2020 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Sales 
				 | 
				
					 
						$ 
				 | 
				25,579,000 
				 | 
				
					 
						$ 
				 | 
				5,882,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				(561,000)
				 | 
				
					 
						$ 
				 | 
				30,900,000 
				 | 
			 
			
				| 
					 
						Cost of sales 
				 | 
				
					 
						  
				 | 
				14,745,000 
				 | 
				
					 
						  
				 | 
				3,792,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				(36,000)
				 | 
				
					 
						  
				 | 
				18,501,000 
				 | 
			 
			
				| 
					 
						Gross profit 
				 | 
				
					 
						  
				 | 
				10,834,000 
				 | 
				
					 
						  
				 | 
				2,090,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				(525,000)
				 | 
				
					 
						  
				 | 
				12,399,000 
				 | 
			 
			
				| 
					 
						Selling, general and 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						  administrative expenses 
				 | 
				
					 
						  
				 | 
				10,816,000 
				 | 
				
					 
						  
				 | 
				1,720,000 
				 | 
				
					 
						  
				 | 
				2,466,000 
				 | 
				
					 
						  
				 | 
				(525,000)
				 | 
				
					 
						  
				 | 
				14,477,000 
				 | 
			 
			
				| 
					 
						Acquisition costs 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				486,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				486,000 
				 | 
			 
			
				| 
					 
						Operating income (loss) 
				 | 
				
					 
						  
				 | 
				18,000 
				 | 
				
					 
						  
				 | 
				370,000 
				 | 
				
					 
						  
				 | 
				(2,952,000)
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				(2,564,000)
				 | 
			 
			
				| 
					 
						Other (expense) income 
				 | 
				
					 
						  
				 | 
				(1,000)
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				947,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				946,000 
				 | 
			 
			
				| 
					 
						Income (loss) before income tax 
				 | 
				
					 
						$ 
				 | 
				17,000 
				 | 
				
					 
						$ 
				 | 
				370,000 
				 | 
				
					 
						$ 
				 | 
				(2,005,000)
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				(1,618,000)
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Depreciation and amortization 
				 | 
				
					 
						$ 
				 | 
				218,000 
				 | 
				
					 
						$ 
				 | 
				178,000 
				 | 
				
					 
						$ 
				 | 
				345,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				741,000 
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Capital expenditures 
				 | 
				
					 
						$ 
				 | 
				82,000 
				 | 
				
					 
						$ 
				 | 
				1,000 
				 | 
				
					 
						$ 
				 | 
				100,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				183,000 
				 | 
			 
		  
		
			
		 
		
			 
		 
		
			
		 
		
			
		 
		
			
		 
		
			
		 
		
			
		 
		
			
		 
		
			
		 
		
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						Electronics & 
				 | 
				
					 
						  
				 | 
				
					 
						Services & 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						Intersegment 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						Software 
				 | 
				
					 
						  
				 | 
				
					 
						Support 
				 | 
				
					 
						  
				 | 
				
					 
						Other 
				 | 
				
					 
						  
				 | 
				
					 
						Eliminations 
				 | 
				
					 
						  
				 | 
				
					 
						Total 
				 | 
			 
			
				| 
					 
						Nine Months Ended September 30, 2019 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Sales 
				 | 
				
					 
						$ 
				 | 
				32,262,000 
				 | 
				
					 
						$ 
				 | 
				3,942,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				(661,000)
				 | 
				
					 
						$ 
				 | 
				35,543,000 
				 | 
			 
			
				| 
					 
						Cost of sales 
				 | 
				
					 
						  
				 | 
				17,892,000 
				 | 
				
					 
						  
				 | 
				2,643,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				(144,000)
				 | 
				
					 
						  
				 | 
				20,391,000 
				 | 
			 
			
				| 
					 
						Gross profit 
				 | 
				
					 
						  
				 | 
				14,370,000 
				 | 
				
					 
						  
				 | 
				1,299,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				(517,000)
				 | 
				
					 
						  
				 | 
				15,152,000 
				 | 
			 
			
				| 
					 
						Selling, general and 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						  administrative expenses 
				 | 
				
					 
						  
				 | 
				13,116,000 
				 | 
				
					 
						  
				 | 
				1,056,000 
				 | 
				
					 
						  
				 | 
				2,676,000 
				 | 
				
					 
						  
				 | 
				(517,000)
				 | 
				
					 
						  
				 | 
				16,331,000 
				 | 
			 
			
				| 
					 
						Operating income (loss) 
				 | 
				
					 
						  
				 | 
				1,254,000 
				 | 
				
					 
						  
				 | 
				243,000 
				 | 
				
					 
						  
				 | 
				(2,676,000)
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				(1,179,000)
				 | 
			 
			
				| 
					 
						Other income (expense) 
				 | 
				
					 
						  
				 | 
				12,000 
				 | 
				
					 
						  
				 | 
				(10,000)
				 | 
				
					 
						  
				 | 
				179,000 
				 | 
				
					 
						  
				 | 
				
					 
						  - 
				 | 
				
					 
						  
				 | 
				181,000 
				 | 
			 
			
				| 
					 
						Income (loss) before income tax 
				 | 
				
					 
						$ 
				 | 
				1,266,000 
				 | 
				
					 
						$ 
				 | 
				233,000 
				 | 
				
					 
						$ 
				 | 
				(2,497,000)
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				(998,000)
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Depreciation and amortization 
				 | 
				
					 
						$ 
				 | 
				274,000 
				 | 
				
					 
						$ 
				 | 
				80,000 
				 | 
				
					 
						$ 
				 | 
				452,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				806,000 
				 | 
			 
			
				| 
					 
						 
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
				
					 
						  
				 | 
			 
			
				| 
					 
						Capital expenditures 
				 | 
				
					 
						$ 
				 | 
				19,000 
				 | 
				
					 
						$ 
				 | 
				39,000 
				 | 
				
					 
						$ 
				 | 
				268,000 
				 | 
				
					 
						$ 
				 | 
				
					 
						  - 
				 | 
				
					 
						$ 
				 | 
				326,000 
				 | 
			 
		  
		
			
		 
		  
	   
 |