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
Income Statement [Abstract]
Revenues, net	$ 24,632	$ 21,856	$ 48,472	$ 43,169
Cost of revenues	3,285	3,385	6,220	6,518
Gross profit	21,347	18,471	42,252	36,651
Operating expenses:
Selling and operating	20,634	18,476	40,656	35,881
Corporate, general and administration	2,909	1,988	4,806	3,617
Total operating expenses	23,543	20,464	45,462	39,498
Loss from operations	(2,196)	(1,993)	(3,210)	(2,847)
Other income (expense), net	124	(144)	(12)	(252)
Loss before income taxes	(2,072)	(2,137)	(3,222)	(3,099)
Income tax expense	1		49
Loss from continuing operations	(2,073)	(2,137)	(3,271)	(3,099)
Gain (loss) from discontinued operations	26	(26)	5	(35)
Net loss	(2,047)	(2,163)	(3,266)	(3,134)
Net (loss) income attributable to noncontrolling interests	(246)	30	(451)	104
Net loss attributable to common shareholders	$ (1,801)	$ (2,193)	$ (2,815)	$ (3,238)
Basic
Continuing operations (attributable to common shareholders)	$ (0.07)	$ (0.09)	$ (0.11)	$ (0.14)
Basic loss per share	(0.07)	(0.09)	(0.11)	(0.14)
Diluted
Continuing operations (attributable to common shareholders)	(0.07)	(0.09)	(0.11)	(0.14)
Diluted loss per share	$ (0.07)	$ (0.09)	$ (0.11)	$ (0.14)
Weighted-average shares outstanding:
Basic	25,022	23,372	24,686	23,267
Diluted	25,022	23,372	24,686	23,267