Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (5,495)	$ 8,933	$ (27,352)	$ 15,170
Other comprehensive gain (loss), net of tax:
Foreign currency translation gain (loss) (net of tax expense (benefit) of ($51) and ($14) for the three and nine months ended March 31, 2020, respectively, and $97 and ($79) for the three and nine months ended March 31, 2019, respectively)	(1,104)	216	(975)	(452)
Comprehensive income (loss)	$ (6,599)	$ 9,149	$ (28,327)	$ 14,718