Condensed Consolidated Statements of Operations and Other Comprehensive Income (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2015	Mar. 31, 2014
Income Statement [Abstract]
Revenue, net	$ 45,155	$ 55,064	$ 145,035	$ 157,930
Cost of sales	7,552	8,459	20,717	24,212
Gross profit	37,603	46,605	124,318	133,718
Operating expenses:
Commissions and incentives	21,637	26,760	69,406	77,558
Selling, general and administrative	14,481	15,378	42,572	41,457
Total operating expenses	36,118	42,138	111,978	119,015
Operating income	1,485	4,467	12,340	14,703
Other income (expense):
Interest expense	(748)	(1,160)	(2,341)	(1,996)
Other income (expense), net	(13)	(118)	(56)	391
Total other income (expense)	(761)	(1,278)	(2,397)	(1,605)
Income before income taxes	724	3,189	9,943	13,098
Income tax expense	(151)	(695)	(3,182)	(4,066)
Net income	573	2,494	6,761	9,032
Net income per share:
Basic (USD per share)	$ 0.01	$ 0.02	$ 0.07	$ 0.08
Diluted (USD per shares)	$ 0.01	$ 0.02	$ 0.07	$ 0.08
Weighted-average shares outstanding:
Basic ( in shares)	96,069	101,594	97,785	107,385
Diluted (in shares)	97,725	106,578	99,793	113,717
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	1	103	(78)	(363)
Other comprehensive income (loss), net of tax	1	103	(78)	(363)
Comprehensive income	$ 574	$ 2,597	$ 6,683	$ 8,669