CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
CONSOLIDATED STATEMENTS OF OPERATIONS        
Net Sales $ 29,718,414 $ 30,409,064 $ 87,613,591 $ 83,750,159
Cost of Goods Sold 25,932,437 27,518,479 77,326,346 75,563,295
Gross Profit 3,785,977 2,890,585 10,287,245 8,186,864
Operating Expenses        
Selling Expenses 1,122,494 1,244,521 3,736,319 3,918,318
General and Administrative Expenses 2,473,719 1,711,710 6,250,150 5,019,153
Total Operating Expenses 3,596,213 2,956,231 9,986,469 8,937,471
Income (Loss) From Operations 189,764 (65,646) 300,776 (750,607)
Other Expense        
Interest Expense (139,458) (133,960) (410,727) (341,148)
Profit (Loss) Before Income Taxes 50,306 (199,606) (109,951) (1,091,755)
Income Tax Benefit (13,000) (76,000) (56,000) (397,000)
Net Profit (Loss) $ 63,306 $ (123,606) $ (53,951) $ (694,755)
Profit (Loss) Per Common Share:        
Basic (in dollars per share) $ 0.02 $ (0.05) $ (0.02) $ (0.25)
Weighted Average Number of Common Shares Outstanding - Basic (in shares) 2,747,832 2,746,325 2,747,288 2,745,568
Diluted (in dollars per share) $ 0.02 $ (0.05) $ (0.02) $ (0.25)
Weighted Average Number of Common Shares Outstanding - Diluted (in shares) 2,749,944 2,746,325 2,747,288 2,745,568