Registration of securities issued in business combination transactions

COMMITMENTS AND CONTINGENCIES (Details Narrative)

v3.21.2
COMMITMENTS AND CONTINGENCIES (Details Narrative)
6 Months Ended 12 Months Ended
Oct. 29, 2020
USD ($)
Number
Jun. 30, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Aug. 28, 2020
USD ($)
Loss Contingencies [Line Items]          
(Income) expense for long-term compensation plan     $ 66,000 $ 164,000  
Accrued Employee Benefits     230,000 164,000  
Long-Term Compensation Plan [Member]          
Loss Contingencies [Line Items]          
Award payouts, stock     0 0  
Award payouts, cash     $ 0 0  
2018 to 2020 Plans [Member]          
Loss Contingencies [Line Items]          
Percentage paid out in cash     50.00%    
Percentage paid out in stock     50.00%    
2019 to 2021 and 2020 to 2022 Plans [Member]          
Loss Contingencies [Line Items]          
Percentage paid out in cash     25.00%    
Percentage paid out in stock     75.00%    
Line of Credit [Member]          
Loss Contingencies [Line Items]          
Line of Credit Facility, Expiration Date   Aug. 28, 2021 Aug. 28, 2020    
Line of Credit Facility, Maximum Borrowing Capacity     $ 5,000,000   $ 5,000,000
Long-term Line of Credit   $ 0 0 $ 0  
Line of Credit Facility, Remaining Borrowing Capacity   $ 2,101,000 $ 1,051,000    
Line of Credit Facility, Interest Rate at Period End   2.00% 2.00%    
Line of Credit [Member] | London Interbank Offered Rate (LIBOR) [Member]          
Loss Contingencies [Line Items]          
Debt Instrument, Basis Spread on Variable Rate   1.25% 1.25%    
Line of Credit [Member] | Minimum [Member]          
Loss Contingencies [Line Items]          
Ability to obtain letter of credit, number of letters of credit | Number 1        
Line of Credit [Member] | Minimum [Member] | London Interbank Offered Rate (LIBOR) [Member]          
Loss Contingencies [Line Items]          
Debt Instrument, Basis Spread on Variable Rate   0.75% 0.75%    
Letter of Credit [Member]          
Loss Contingencies [Line Items]          
Line of Credit Facility, Maximum Borrowing Capacity $ 2,000,000