CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Revenue:
Sales	$ 61,994,918	$ 48,326,609
Cost of goods sold	50,706,094	40,018,762
Gross margin	11,288,824	8,307,847
Expenses:
Selling, general and administrative expenses	8,983,152	10,345,557
Loss from sale of building and equipment	30,325	1,156,135
Depreciation and amortization	320,744	403,716
Total operating expenses	9,334,221	11,905,408
Operating Income (Loss)	1,954,603	(3,597,561)
Other expense (income)
Other income, net	(84,649)	(4,195)
Interest expense	199,243	364,532
Total other expense (income)	114,594	360,337
Income (loss) from operations before income taxes	1,840,009	(3,957,898)
Income tax expense	1,223	47,916
Income (loss) from operations	1,838,786	(4,005,814)
Net Income (Loss)	$ 1,838,786	$ (4,005,814)
Basic net income (loss) per common share:
Net income (loss) from operations	$ 0.07	$ (0.3)
Diluted net income (loss) per common share:
Net income (loss) from operations	$ 0.07	$ (0.3)
Weighted-average number of common shares
Basic	26,918,371	13,214,835
Diluted	27,437,390	13,214,835