CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Revenue, net	$ 53,741	$ 50,004	$ 159,177	$ 155,418
Cost of sales	10,618	9,657	32,318	28,765
Gross profit	43,123	40,347	126,859	126,653
Operating expenses:
Commissions and incentives	23,816	23,206	71,185	72,760
Selling, general and administrative	17,708	15,316	54,018	47,813
Total operating expenses	41,524	38,522	125,203	120,573
Operating income	1,599	1,825	1,656	6,080
Other income (expense):
Interest income (expense), net	59	(5)	91	(10)
Other income (expense), net	7	(69)	(304)	(385)
Total other income (expense)	66	(74)	(213)	(395)
Income before income taxes	1,665	1,751	1,443	5,685
Income tax expense	(643)	(610)	(869)	(1,149)
Net income	$ 1,022	$ 1,141	$ 574	$ 4,536
Net income per share:
Basic (in USD per share)	$ 0.08	$ 0.09	$ 0.05	$ 0.34
Diluted (in USD per share)	$ 0.08	$ 0.09	$ 0.05	$ 0.34
Weighted-average shares outstanding:
Basic (in shares)	12,615	13,195	12,538	13,261
Diluted (in shares)	12,770	13,257	12,555	13,312
Other comprehensive gain (loss), net of tax:
Foreign currency translation adjustment	$ 14	$ (290)	$ 144	$ (604)
Other comprehensive gain (loss), net of tax	14	(290)	144	(604)
Comprehensive income	$ 1,036	$ 851	$ 718	$ 3,932