Quarterly report pursuant to Section 13 or 15(d)

Segment Disclosures (Details)

v3.8.0.1
Segment Disclosures (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Segment Reporting Information [Line Items]        
Revenue $ 1,597 $ 1,596 $ 4,900 $ 11,634
Cost of revenue 1,053 1,193 3,608 9,530
Gross profit 544 403 1,292 2,104
Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue 1,587 1,495 4,862 11,003
Cost of revenue 1,045 1,123 3,593 9,078
Gross profit 542 372 1,269 1,925
Medical [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue 1,320 1,089 3,692 10,321
Cost of revenue 880 833 2,786 8,543
Gross profit 440 256 906 1,778
Engineering Services [Member]        
Segment Reporting Information [Line Items]        
Revenue 10 101 38 631
Cost of revenue 8 70 15 452
Gross profit 2 31 23 179
Industrial [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue 267 406 1,170 682
Cost of revenue 165 290 807 535
Gross profit $ 102 $ 116 $ 363 $ 147