Summary of Significant Accounting Policies (Tables)

9 Months Ended

Dec. 31, 2016

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Stock-based compensation expense

Share-Based Compensation. The following table shows total share-based compensation expense included in the consolidated statements of comprehensive income for the three and nine months ended December 31,2016 and 2015:

	Three Months Ended December 31,						Nine Months Ended December 31,
	2016			2015			2016			2015
Costs and expenses:
Cost of revenue	$	144		$	101		$	459		$	300
Research and development costs, net	273			67			690			280
Selling, general and administrative	1,584			575			4,028			1,748
Total share-based compensation	2,001			743			5,177			2,328
Income tax benefit	(718		)	(225		)	(1,825		)	(701		)
Decrease in net income	$	1,283		$	518		$	3,352		$	1,627