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Property and Equipment (Tables)
12 Months Ended
Dec. 31, 2019
Property, Plant and Equipment [Abstract]  
Schedule of property and equipment
   December 31,   December 31, 
   2019   2018 
         
Land  $300,000   $300,000 
Buildings and Improvements   1,650,000    1,708,000 
Machinery and Equipment   12,251,000    11,579,000 
Finance Lease Machinery and Equipment   6,495,000    6,495,000 
Tools and Instruments   11,021,000    9,882,000 
Automotive Equipment   177,000    177,000 
Furniture and Fixtures   290,000    303,000 
Leasehold Improvements   530,000    520,000 
Computers and Software   425,000    425,000 
Total Property and Equipment   33,139,000    31,389,000 
Less: Accumulated Depreciation   (25,561,000)   (22,612,000)
Property and Equipment, net  $7,578,000   $8,777,000