Summary of Significant Accounting Policies (Tables)

9 Months Ended

Dec. 31, 2017

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 and nine months ended December 31, 2017 and 2016:

	Three Months Ended December 31,						Nine Months Ended December 31,
	2017			2016			2017			2016
Costs and expenses:
Cost of revenue	$	259		$	144		$	686		$	459
Research and development costs		557			273			1,431			690
Selling, general and administrative		2,637			1,584			6,468			4,028
Total share-based compensation		3,453			2,001			8,585			5,177
Income tax benefit		(1,080	)		(718	)		(2,940	)		(1,825	)
Decrease in net income	$	2,373		$	1,283		$	5,645		$	3,352