XML 51 R40.htm IDEA: XBRL DOCUMENT v3.10.0.1
Note 3 - Recent Accounting Pronouncements - Adoption of ASC 606 (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jul. 01, 2018
Jul. 02, 2017
Jul. 01, 2018
Jul. 02, 2017
Jan. 01, 2018
Dec. 31, 2017
Inventory, net $ 17,555,000   $ 17,555,000   $ 16,986,000 $ 17,641,000
Contract assets 1,851,000   1,851,000   825,000 0
Accumulated deficit (112,402,000)   (112,402,000)   (111,421,000) $ (111,591,000)
Net revenue 22,971,000 $ 21,249,000 42,913,000 $ 39,434,000    
Cost of sales 20,037,000 19,626,000 37,948,000 38,358,000    
Gross profit 2,934,000 1,623,000 4,965,000 1,076,000    
Selling, general and administrative 3,171,000 3,581,000 6,319,000 6,991,000    
Severance, equipment relocation and other costs 305,000 880,000 814,000 1,878,000    
Operating loss (542,000) (2,847,000) (2,168,000) (7,824,000)    
Interest expense, net 221,000 206,000 434,000 394,000    
Other (income), net (1,623,000) 70,000 (1,707,000) (1,778,000)    
Income before taxes 860,000 (3,123,000) (895,000) (6,440,000)    
Income tax expense 46,000 24,000 86,000 15,000    
Net loss 814,000 $ (3,147,000) (981,000) $ (6,455,000)    
Accounting Standards Update 2014-09 [Member]            
Inventory, net         (655,000)  
Contract assets         825,000  
Accumulated deficit         $ 170,000  
Difference between Revenue Guidance in Effect before and after Topic 606 [Member]            
Inventory, net 1,495,000   1,495,000      
Contract assets 1,851,000   1,851,000      
Accumulated deficit 356,000   356,000      
Net revenue 519,000   1,026,000      
Cost of sales 439,000   840,000      
Gross profit 80,000   186,000      
Selling, general and administrative 0   0      
Severance, equipment relocation and other costs 0   0      
Operating loss 80,000   186,000      
Interest expense, net 0   0      
Other (income), net 0   0      
Income before taxes 80,000   186,000      
Income tax expense 0   0      
Net loss 80,000   186,000      
Calculated under Revenue Guidance in Effect before Topic 606 [Member]            
Inventory, net 19,050,000   19,050,000      
Contract assets 0   0      
Accumulated deficit (112,758,000)   (112,758,000)      
Net revenue 22,452,000   41,887,000      
Cost of sales 19,598,000   37,108,000      
Gross profit 2,854,000   4,779,000      
Selling, general and administrative 3,171,000   6,319,000      
Severance, equipment relocation and other costs 305,000   814,000      
Operating loss (622,000)   (2,354,000)      
Interest expense, net 221,000   434,000      
Other (income), net (1,623,000)   (1,707,000)      
Income before taxes 780,000   (1,081,000)      
Income tax expense 46,000   86,000      
Net loss $ 734,000   $ (1,167,000)