Annual report pursuant to Section 13 and 15(d)

Property, Plant And Equipment (Tables)

v3.22.0.1
Property, Plant And Equipment (Tables)
12 Months Ended
Dec. 31, 2021
Property, Plant and Equipment [Abstract]  
Schedule Of Property, Plant And Equipment Estimated December 31 useful life 2021 2020Buildings and improvements3-40 years 22,000 22,000Machinery and equipment3-15 years 3,940,000 3,946,000Furniture and fixtures3-10 years 508,000 280,000Construction in progress — 27,000 4,470,000 4,275,000Less accumulated depreciation (4,329,000) (3,970,000) $ 141,000 $ 305,000