Annual report pursuant to Section 13 and 15(d)

Segment Information (Details)

v3.19.1
Segment Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Segment Reporting Information [Line Items]    
Revenue $ 43,570 $ 58,577
Segment information    
Gross profit $ 18,364 $ 25,167
Gross margin 42.10% 43.00%
Research and development $ 6,790 $ 7,375
Segment Profit Loss 11,574 17,792
Other income (expense), net 626 888
Income tax benefit (expense) (39) 597
Net income (loss) from continuing operations (11,037) 31
Operating expenses    
Sales and marketing 8,342 8,290
General and administrative 6,699 6,602
Intangible amortization 3,435 4,189
Restructuring 0 165
Impairment of Long-Lived Assets to be Disposed of 4,722 0
Operating income (loss) (11,624) (1,454)
IBW [Member]    
Segment Reporting Information [Line Items]    
Revenue 12,474 23,265
Segment information    
Gross profit $ 5,202 $ 10,653
Gross margin 41.70% 45.80%
Research and development $ 2,755 $ 4,141
Segment Profit Loss 2,447 6,512
ISM [Member]    
Segment Reporting Information [Line Items]    
Revenue 17,263 19,350
Segment information    
Gross profit $ 9,040 $ 9,959
Gross margin 52.40% 51.50%
Research and development $ 2,390 $ 2,264
Segment Profit Loss 6,650 7,695
CNS [Member]    
Segment Reporting Information [Line Items]    
Revenue 13,833 15,962
Segment information    
Gross profit $ 4,122 $ 4,555
Gross margin 29.80% 28.50%
Research and development $ 1,645 $ 970
Segment Profit Loss $ 2,477 $ 3,585