CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Income Statement
Net revenues	$ 10,687	$ 12,946
Cost of revenues	5,083	6,224
Gross profit	5,604	6,722
Operating expenses:
Research and development	4,335	3,499
Selling, general and administrative	2,798	2,834
Total operating expenses	7,133	6,333
Income (loss) from operations	(1,529)	389
Interest income, net	97	77
Other income (expense), net	1	65
Income (loss) before income taxes	(1,431)	531
Provision for income taxes	81	271
Net income (loss)	$ (1,512)	$ 260
Net income (loss) per share:
Basic	$ (0.07)	$ 0.01
Diluted	$ (0.07)	$ 0.01
Weighted average shares used in per share calculations:
Basic	20,805	21,299
Diluted	20,805	21,526