CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Revenue:
Sales	$ 48,326,609	$ 60,917,739
Cost of goods sold	40,018,762	51,191,895
Gross margin	8,307,847	9,725,844
Expenses:
Selling, general and administrative expenses	10,345,557	11,149,194
Loss from sale of building and equipment	1,156,135	0
Depreciation and amortization	403,716	535,222
Total operating expenses	11,905,408	11,684,416
Operating Loss	(3,597,561)	(1,958,572)
Other expense (income)
Other income, net	(4,195)	(8,019)
Interest expense	364,532	347,967
Total other expense (income)	360,337	339,948
Loss from continuing operations before income taxes	(3,957,898)	(2,298,520)
Income tax expense	47,916	31,802
Loss from continuing operations	(4,005,814)	(2,330,322)
Discontinued operations:
Income from discontinued operations, net of taxes	0	78,021
Net Loss	$ (4,005,814)	$ (2,252,301)
Basic net loss per common share:
Loss from continuing operations	$ (0.30)	$ (0.19)
Income from discontinued operations	0	0.01
Net loss per share	(0.30)	(0.18)
Diluted net loss per common share:
Loss from continuing operations	(0.30)	(0.19)
Income from discontinued operations	0	0.01
Net loss per share	$ (0.30)	$ (0.18)
Weighted-average number of common shares
Basic	13,214,835	12,275,525
Diluted	13,214,835	12,275,525