Business Combinations - (Details Narrative) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
	Jan. 07, 2020	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Business Acquisition [Line Items]
Net sales		$ 43,316	$ 36,995	$ 123,133	$ 108,585
Net income		1,579	1,059	6,055	4,537
First Aid Central
Business Acquisition [Line Items]
Purchase price	$ 2,100
Net sales		1,200		3,300
Net income		$ 100		$ 300
Business acquisition, proforma net income			1,200		4,900
Business acquisition, proforma net sales			$ 37,800		$ 111,200