Consolidated Statements of Operations and Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Income Statement [Abstract]
Net revenues	$ 144,056	$ 106,069
Cost of revenues	82,473	55,395
Gross margin	61,583	50,674
Operating expenses:
Selling, general and administrative	24,741	20,568
Research and development	14,948	13,742
Amortization of intangible assets	7,181	5,637
Restructuring and other charges	504	95
Acquisition costs and other related expenses	399	261
Total operating expenses	47,773	40,303
Income from operations	13,810	10,371
Interest income	66	19
Interest expense	(2,259)	(3)
Other income, net	(1,009)	(815)
Income before income taxes	10,608	9,572
Tax provision (benefit)	3,129	(8,381)
Net income	$ 7,479	$ 17,953
Basic net earnings per share (in dollars per share)	$ 0.16	$ 0.39
Diluted net earnings per share (in dollars per share)	$ 0.16	$ 0.38
Weighted-average shares outstanding:
Basic (in shares)	47,048	46,504
Diluted (in shares)	47,697	47,489
Comprehensive income:
Net income	$ 7,479	$ 17,953
Foreign currency translation adjustments	(362)	(78)
Pension benefit plan, net of tax	(15)	30
Total other comprehensive income, net of tax	(377)	(48)
Total comprehensive income	$ 7,102	$ 17,905