Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Revenues	$ 20,450	$ 23,097	$ 42,224	$ 47,609
Cost of revenues	8,917	9,879	18,507	19,619
Gross profit	11,533	13,218	23,717	27,990
Sales and marketing expenses	4,539	5,395	9,510	11,299
General and administrative expenses	4,262	5,686	9,447	11,649
Research and development expenses	2,189	2,626	4,510	5,511
Amortization of acquired intangible assets	1,162	1,331	2,322	2,664
Goodwill impairment - Note 4	0	0	47,951	0
Other operating expenses - Note 1	200	249	464	1,215
Total operating expenses	12,352	15,287	74,204	32,338
Operating loss	(819)	(2,069)	(50,487)	(4,348)
Nonoperating Income (Expense) [Abstract]
Interest expense	(791)	(749)	(1,593)	(1,500)
Loss on equity securities - Note 6	0	(281)	0	(1,593)
Other expense, net	(644)	(181)	(968)	(323)
Total other expense	(1,435)	(1,211)	(2,561)	(3,416)
Loss before income taxes	(2,254)	(3,280)	(53,048)	(7,764)
Income tax (benefit) expense	28	(353)	(426)	(143)
Net loss	$ (2,282)	$ (2,927)	$ (52,622)	$ (7,621)
Loss per share:
Basic and diluted loss per share (in dollars per share)	$ (0.05)	$ (0.07)	$ (1.19)	$ (0.18)
Weighted-average common shares:
Basic and diluted (in shares)	44,303	43,486	44,200	43,443