Segment Information - Information on Segments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Segment Reporting Information [Line Items]
Net sales	$ 37,058	$ 42,186
Operating (loss) income	2,911	7,625
Identifiable assets	26,475	25,301
Capital and intangible asset expenditures	222	484
Depreciation and amortization	817	800
Household Products
Segment Reporting Information [Line Items]
Net sales	5,157	5,668
Operating (loss) income	(1,532)	(328)
Identifiable assets	2,297	2,196
Capital and intangible asset expenditures	18	190
Depreciation and amortization	122	126
Skin And Hair Care Products
Segment Reporting Information [Line Items]
Net sales	31,901	36,518
Operating (loss) income	4,443	7,953
Identifiable assets	23,436	22,721
Capital and intangible asset expenditures	204	294
Depreciation and amortization	695	674
Corporate
Segment Reporting Information [Line Items]
Identifiable assets	$ 742	$ 384