Quarterly report pursuant to Section 13 or 15(d)

Segment Disclosures (Details)

v3.7.0.1
Segment Disclosures (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Segment Reporting Information [Line Items]    
Revenue $ 1,436 $ 8,486
Cost of revenue 1,084 6,988
Gross profit 352 1,498
Operating Segments [Member]    
Segment Reporting Information [Line Items]    
Revenue 1,408 8,057
Cost of revenue 1,077 6,669
Gross profit 331 1,388
Medical [Member] | Operating Segments [Member]    
Segment Reporting Information [Line Items]    
Revenue 870 7,922
Cost of revenue 721 6,524
Gross profit 149 1,398
Industrial [Member] | Operating Segments [Member]    
Segment Reporting Information [Line Items]    
Revenue 538 135
Cost of revenue 356 145
Gross profit 182 (10)
Engineering [Member]    
Segment Reporting Information [Line Items]    
Revenue 28 429
Cost of revenue 7 319
Gross profit $ 21 $ 110