Annual report pursuant to Section 13 and 15(d)

Segment Information (Details)

v3.20.1
Segment Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Segment Reporting Information [Line Items]    
Revenue $ 29,956 $ 43,570
Cost of revenue 20,309 25,206
Segment information    
Gross profit $ 9,647 $ 18,364
Gross margin 32.20% 42.10%
Research and development $ 5,346 $ 6,790
Segment Profit Loss 4,301 11,574
Other income (expense), net 456 626
Income tax benefit (expense) (36) (39)
Net income (loss) from continuing operations (10,102) (11,037)
Operating expenses    
Sales and marketing 7,592 8,342
General and administrative 4,757 6,699
Intangible amortization 1,233 3,435
Restructuring 234 0
Impairment of Long-Lived Assets to be Disposed of 1,007 4,722
Operating income (loss) (10,522) (11,624)
IBW [Member]    
Segment Reporting Information [Line Items]    
Revenue 10,021 12,474
Cost of revenue 7,408 7,272
Segment information    
Gross profit $ 2,613 $ 5,202
Gross margin 26.10% 41.70%
Research and development $ 1,757 $ 2,755
Segment Profit Loss 856 2,447
ISM [Member]    
Segment Reporting Information [Line Items]    
Revenue 10,101 17,263
Cost of revenue 4,865 8,223
Segment information    
Gross profit $ 5,236 $ 9,040
Gross margin 51.80% 52.40%
Research and development $ 2,237 $ 2,390
Segment Profit Loss 2,999 6,650
CNS [Member]    
Segment Reporting Information [Line Items]    
Revenue 9,834 13,833
Cost of revenue 8,036 9,711
Segment information    
Gross profit $ 1,798 $ 4,122
Gross margin 18.30% 29.80%
Research and development $ 1,352 $ 1,645
Segment Profit Loss $ 446 $ 2,477