Quarterly report pursuant to Section 13 or 15(d)

Interim Segment Information (Details)

v3.10.0.1
Interim Segment Information (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Segment information        
Revenue $ 10,722 $ 13,675 $ 33,865 $ 47,481
Cost of revenue 6,132 7,599 19,147 27,363
Gross profit $ 4,590 $ 6,076 $ 14,718 $ 20,118
Gross margin 42.80% 44.40% 43.50% 42.40%
Research and development $ 1,736 $ 1,542 $ 5,011 $ 6,023
Segment Profit Loss 2,854 4,534 9,707 14,095
Operating expenses        
Sales and marketing 1,999 1,950 6,012 6,278
General and administrative 1,738 1,502 4,672 5,022
Intangible amortization 830 1,047 2,652 3,142
Restructuring Charges     0 165
Operating profit (loss) (1,713) 35 (3,629) (512)
Other Nonoperating Income (Expense) 158 79 442 799 [1]
Income tax benefit (expense) (1) 685 [2] (11) 660 [2]
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent (1,556) 799 (3,198) 947
IBW [Member]        
Segment information        
Revenue 2,794 5,223 9,997 20,098
Cost of revenue 1,725 2,754 5,574 10,965
Gross profit $ 1,069 $ 2,469 $ 4,423 $ 9,133
Gross margin 38.30% 47.30% 44.20% 45.40%
Research and development $ 682 $ 750 $ 2,071 $ 3,656
Segment Profit Loss 387 1,719 2,352 5,477
ISM [Member]        
Segment information        
Revenue 5,116 5,802 13,506 14,662
Cost of revenue 2,217 2,642 6,237 7,157
Gross profit $ 2,899 $ 3,160 $ 7,269 $ 7,505
Gross margin 56.70% 54.50% 53.80% 51.20%
Research and development $ 570 $ 547 $ 1,697 $ 1,635
Segment Profit Loss 2,329 2,613 5,572 5,870
CNS [Member]        
Segment information        
Revenue 2,812 2,650 10,362 12,721
Cost of revenue 2,190 2,203 7,336 9,241
Gross profit $ 622 $ 447 $ 3,026 $ 3,480
Gross margin 22.10% 16.90% 29.20% 27.40%
Research and development $ 484 $ 245 $ 1,243 $ 732
Segment Profit Loss $ 138 $ 202 $ 1,783 $ 2,748
[1] During the quarter ended September 30, 2017, the Company dissolved the NoranTel legal entity, which triggered a one-time foreign currency gain with the reversal of a cumulative translation adjustment. See Note 1.
[2] During the quarter ended December 31, 2017, the Company had income tax benefit from the release of the tax valuation allowance associated with previously generated alternative minimum tax (AMT) credits due to the enacted Tax Reform. See Note 9.