CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Income Statement [Abstract]
Revenue, net	$ 50,004	$ 51,570	$ 155,418	$ 165,405
Cost of sales	9,657	8,818	28,765	28,404
Gross profit	40,347	42,752	126,653	137,001
Operating expenses:
Commissions and incentives	23,206	25,154	72,760	77,939
Selling, general and administrative	15,316	15,510	47,813	48,027
Total operating expenses	38,522	40,664	120,573	125,966
Operating income	1,825	2,088	6,080	11,035
Other expense:
Interest expense, net	(5)	(2)	(10)	(17)
Other expense, net	(69)	(255)	(385)	(263)
Total other expense	(74)	(257)	(395)	(280)
Income before income taxes	1,751	1,831	5,685	10,755
Income tax expense	(610)	(107)	(1,149)	(2,768)
Net income	$ 1,141	$ 1,724	$ 4,536	$ 7,987
Net income per share:
Basic (in USD per share)	$ 0.09	$ 0.12	$ 0.34	$ 0.56
Diluted (in USD per share)	$ 0.09	$ 0.12	$ 0.34	$ 0.55
Weighted-average shares outstanding:
Basic (in shares)	13,195	14,071	13,261	14,175
Diluted (in shares)	13,257	14,212	13,312	14,420
Other comprehensive loss, net of tax:
Foreign currency translation adjustment	$ (290)	$ (443)	$ (604)	$ (39)
Other comprehensive loss, net of tax	(290)	(443)	(604)	(39)
Comprehensive income	$ 851	$ 1,281	$ 3,932	$ 7,948