CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 131,955	$ 137,208
Cost of sales	29,090	33,060
Gross profit	102,865	104,148
Operating expenses:
Commissions and incentives	53,588	55,483
Selling and administrative expenses	48,613	47,443
Depreciation and amortization	1,628	1,627
Total operating expenses	103,829	104,553
Loss from operations	(964)	(405)
Interest income	4	88
Other expense, net	(170)	(162)
Loss before income taxes	(1,130)	(479)
Income tax provision	(1,109)	(4,011)
Net loss	$ (2,239)	$ (4,490)
(Loss) per common share:
Basic (in dollars per share)	$ (1.20)	$ (2.35)
Diluted (in dollars per share)	$ (1.20)	$ (2.35)
Weighted-average common shares outstanding:
Basic (in shares)	1,866	1,913
Diluted (in shares)	1,866	1,913