CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Income Statement [Abstract]
Net sales	$ 84,709	$ 71,676
Cost of sales	12,987	12,419
Gross profit	71,722	59,257
Operating expenses:
Selling, general and administrative	55,129	52,250
Research and development	2,841	3,484
Investigation, restatement and related	311	3,673
Amortization of intangible assets	189	190
Impairment of intangible assets	54	0
Operating income (loss)	13,198	(340)
Other expense, net
Interest expense, net	(1,690)	(1,553)
Other (expense) income, net	(99)	2
Income (loss) from continuing operations before income tax	11,409	(1,891)
Income tax expense from continuing operations	(2,348)	(51)
Net income (loss) from continuing operations	9,061	(1,942)
Income (loss) from discontinued operations, net of tax	200	(3,041)
Net income (loss)	9,261	(4,983)
Net income (loss) from continuing operations available to common stockholders	$ 9,061	$ (3,626)
Basic net income (loss) per common share:
Continuing operations - basic (in dollars per share)	$ 0.06	$ (0.03)
Discontinued operations - basic (in dollars per share)	0	(0.03)
Basic net income (loss) per common share (in dollars per share)	0.06	(0.06)
Diluted net income (loss) per common share:
Continuing operations- diluted(in dollars per share)	0.06	(0.03)
Discontinued operations- diluted (in dollars per share)	0	(0.03)
Diluted net (loss) income per common share (in dollars per share)	$ 0.06	$ (0.06)
Weighted average common shares outstanding - basic (in shares)	146,404,587	114,398,813
Weighted average shares outstanding - diluted (in shares)	150,028,107	114,398,813