Summary of Significant Accounting Policies (Tables)

3 Months Ended

Jun. 30, 2018

Accounting Policies [Abstract]

Schedule of Stock-Based Compensation Expense

The following table summarizes total share-based compensation expense included in the consolidated statements of comprehensive income for the three months ended June 30, 2018 and 2017:

	Three Months Ended June 30,
	2018			2017
Costs and expenses:
Cost of revenue	$	233		$	137
Research and development costs		610			361
Selling, general and administrative		2,273			1,543
Total share-based compensation		3,116			2,041
Income tax benefit		(753	)		(716	)
Decrease in net income	$	2,363		$	1,325