Quarterly report pursuant to Section 13 or 15(d)

Segment Disclosures - Operating Segments (Details)

v3.10.0.1
Segment Disclosures - Operating Segments (Details)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
USD ($)
Sep. 30, 2017
USD ($)
Sep. 30, 2018
USD ($)
segment
Sep. 30, 2017
USD ($)
Segment Reporting Information [Line Items]        
Number of reportable segments | segment     3  
Revenue $ 2,550 $ 1,597 $ 8,036 $ 4,900
Cost of revenue 1,467 1,053 5,217 3,608
Gross profit 1,083 544 2,819 1,292
Medical and Industrial | Operating Segments        
Segment Reporting Information [Line Items]        
Revenue 2,533 1,587 8,008 4,862
Cost of revenue 1,445 1,045 5,182 3,593
Gross profit 1,088 542 2,826 1,269
Medical | Operating Segments        
Segment Reporting Information [Line Items]        
Revenue 1,744 1,320 6,266 3,692
Cost of revenue 827 880 3,699 2,786
Gross profit 917 440 2,567 906
Industrial | Operating Segments        
Segment Reporting Information [Line Items]        
Revenue 789 267 1,742 1,170
Cost of revenue 618 165 1,483 807
Gross profit 171 102 259 363
Engineering services        
Segment Reporting Information [Line Items]        
Revenue 17 10 28 38
Cost of revenue 22 8 35 15
Gross profit $ (5) $ 18 $ (7) $ 23