XML 44 R33.htm IDEA: XBRL DOCUMENT v3.8.0.1
PROPERTY AND EQUIPMENT (Details) - USD ($)
3 Months Ended
Mar. 31, 2018
Dec. 31, 2017
Total Property and Equipment $ 30,153,000 $ 29,993,000
Less: Accumulated Depreciation (20,624,000) (19,943,000)
Property and Equipment, net 9,529,000 10,050,000
Land [Member]    
Total Property and Equipment 300,000 300,000
Buildings and Improvements [Member]    
Total Property and Equipment $ 1,650,000 1,650,000
Property Plant And Equipment Useful Life 31 years 6 months  
Machinery and Equipment [Member]    
Total Property and Equipment $ 11,570,000 11,554,000
Machinery and Equipment [Member] | Minimum    
Property Plant And Equipment Useful Life 5 years  
Machinery and Equipment [Member] | Maximum [Member]    
Property Plant And Equipment Useful Life 8 years  
Capital Lease Machinery and Equipment [Member]    
Total Property and Equipment $ 6,534,000 6,534,000
Capital Lease Machinery and Equipment [Member] | Minimum    
Property Plant And Equipment Useful Life 5 years  
Capital Lease Machinery and Equipment [Member] | Maximum [Member]    
Property Plant And Equipment Useful Life 8 years  
Tools and Instruments [Member]    
Total Property and Equipment $ 8,677,000 8,538,000
Tools and Instruments [Member] | Minimum    
Property Plant And Equipment Useful Life 1 year 6 months  
Tools and Instruments [Member] | Maximum [Member]    
Property Plant And Equipment Useful Life 7 years  
Automotive Equipment [Member]    
Total Property and Equipment $ 172,000 172,000
Property Plant And Equipment Useful Life 5 years  
Furniture and Fixtures [Member]    
Total Property and Equipment $ 316,000 311,000
Furniture and Fixtures [Member] | Minimum    
Property Plant And Equipment Useful Life 5 years  
Furniture and Fixtures [Member] | Maximum [Member]    
Property Plant And Equipment Useful Life 8 years  
Leasehold Improvements [Member]    
Total Property and Equipment $ 528,000 528,000
Property Plant And Equipment Useful Life Term of Lease  
Computers and Software [Member]    
Total Property and Equipment $ 406,000 $ 406,000
Computers and Software [Member] | Minimum    
Property Plant And Equipment Useful Life 4 years  
Computers and Software [Member] | Maximum [Member]    
Property Plant And Equipment Useful Life 6 years