Business Combination (Tables)

3 Months Ended

Mar. 31, 2018

Business Acquisition [Line Items]

Business Acquisition, Pro Forma Information [Table Text Block]

	Pro forma for the three months ended March 31,
	2018		2017
Net revenue	$	65,715	$	53,347
Net income	1,230		2,911
Basic and diluted net income per share	$	0.16	$	0.38

Schedule of Business Acquisitions, by Acquisition [Table Text Block]

Accounts Receivable	$	7,655,000
Inventory	6,567,000
Other Current Assets	642,000
Property and Equipment	12,994,000
Intangibles	17,520,000
Goodwill	20,554,000
Accounts Payable	(3,181,000		)
Other Current Liabilities	(294,000		)
	$	62,457,000