CONSOLIDATED STATEMENTS OF OPERATIONS - (UNAUDITED) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 32,594	$ 34,976	$ 66,708	$ 67,360
Cost of sales	7,004	7,920	14,417	15,011
Gross profit	25,590	27,056	52,291	52,349
Operating expenses:
Commissions and incentives	13,465	14,137	27,022	27,245
Selling and administrative expenses	7,257	6,914	13,673	13,823
Depreciation and amortization expense	387	301	774	633
Other operating costs	5,435	4,851	11,063	9,760
Total operating expenses	26,544	26,203	52,532	51,461
(Loss) income from operations	(954)	853	(241)	888
Interest (expense) income, net	(10)	23	14	38
Other income (expense), net	150	(84)	483	1
(Loss) income before income taxes	(814)	792	256	927
Income tax provision	(291)	(98)	(757)	(99)
Net (loss) income	$ (1,105)	$ 694	$ (501)	$ 828
(Loss) income per common share:
Basic (in dollars per share)	$ (0.59)	$ 0.36	$ (0.27)	$ 0.43
Diluted (in dollars per share)	$ (0.59)	$ 0.34	$ (0.27)	$ 0.40
Weighted-average common shares outstanding:
Basic (in shares)	1,870	1,942	1,871	1,944
Diluted (in shares)	1,870	2,031	1,871	2,052