Condensed Consolidated Statements of Operations and Comprehensive Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Income Statement [Abstract]
Revenue, net	$ 54,894	$ 45,352
Cost of sales	8,832	6,975
Gross profit	46,062	38,377
Operating expenses:
Commissions and incentives	26,296	22,043
Selling, general and administrative	17,780	13,663
Total operating expenses	44,076	35,706
Operating income	1,986	2,671
Other expense:
Interest expense	(137)	(749)
Other expense, net	(171)	(216)
Total other expense	(308)	(965)
Income before income taxes	1,678	1,706
Income tax expense	(498)	(640)
Net income	$ 1,180	$ 1,066
Net income per share:
Basic (in usd per share)	$ 0.09	$ 0.08
Diluted (in usd per share)	$ 0.08	$ 0.08
Weighted-average shares outstanding:
Basic (in shares)	13,820	13,709
Diluted (in shares)	14,466	13,830
Other comprehensive income, net of tax:
Foreign currency translation adjustment	$ 91	$ 17
Other comprehensive income, net of tax	91	17
Comprehensive income	$ 1,271	$ 1,083