Business Combinations - (Details Narrative) - USD ($) $ in Thousands		3 Months Ended
	Jan. 07, 2020	Mar. 31, 2020	Mar. 31, 2019
Business Acquisition [Line Items]
Net sales		$ 35,775	$ 31,370
Net income		1,277	807
First Aid Central
Business Acquisition [Line Items]
Purchase price	$ 2,100
Net sales		1,000
Net income		100
Business acquisition, proforma net income		32,100	900
Business acquisition, proforma net sales		$ 900	$ 32,100