Divestitures - Summary of Financial Information Constituting Pretax Loss to After-Tax Loss of Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Operating expenses:
Income (loss) from discontinued operations	$ 228	$ 863	$ 1,366	$ 1,668
Disposal of Product Line
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Net sales	1,525	4,263	3,230	8,244
Cost of sales	941	2,371	1,883	4,379
Gross profit	584	1,892	1,347	3,865
Operating expenses:
Selling	284	899	606	1,938
General and administrative	22		44
Intangible asset amortization	6	18	12	36
Operating income from discontinued operations	272	975	685	1,891
Interest expense	(44)	(112)	(106)	(223)
Gain on sale of discontinued operations			787
Income (loss) from discontinued operations	228	863	1,366	1,668
Alpha | Disposal of Product Line
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Net sales	514	1,057	879	1,917
Cost of sales	209	401	278	684
Gross profit	305	656	601	1,233
Operating expenses:
Selling	80	169	141	280
General and administrative	10		10
Operating income from discontinued operations	215	487	450	953
Income (loss) from discontinued operations	215	487	450	953
BIZ | Disposal of Product Line
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Net sales	1,011	1,363	2,164	2,423
Cost of sales	732	952	1,510	1,707
Gross profit	279	411	654	716
Operating expenses:
Selling	204	328	437	677
General and administrative	12		12
Intangible asset amortization	6	6	12	12
Operating income from discontinued operations	57	77	193	27
Interest expense	(44)	(44)	(88)	(88)
Income (loss) from discontinued operations	$ 13	33	105	(61)
Prell | Disposal of Product Line
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Net sales		753		1,591
Cost of sales		470		966
Gross profit		283		625
Operating expenses:
Selling		202		492
Intangible asset amortization		12		24
Operating income from discontinued operations		69		109
Interest expense		(14)		(27)
Income (loss) from discontinued operations		55		82
Scott's Liquid Gold | Disposal of Product Line
Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items]
Net sales		1,090	187	2,313
Cost of sales		548	95	1,022
Gross profit		542	92	1,291
Operating expenses:
Selling		200	28	489
General and administrative			22
Operating income from discontinued operations		342	42	802
Interest expense		(54)	(18)	(108)
Gain on sale of discontinued operations			787
Income (loss) from discontinued operations		$ 288	$ 811	$ 694