Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 3,619,897	$ 3,215,674
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	715,920	562,710
(Gain) loss on disposal or abandonment of assets	(1,409)	85,458
Non-cash stock-based compensation	29,065	11,686
Deferred income taxes	(143,413)	157,099
Other	84,854	(328,000)
Net changes in assets and liabilities:
Accounts receivable-trade, net	(33,701)	(315,451)
Inventory	(9,700,760)	(1,635,238)
Prepaid expenses	331,773	(365,277)
Other current assets	128,361	(611,980)
Accounts payable-trade	171,275	1,270,216
Accrued expenses and other liabilities	888,235	163,184
Income taxes payable	(740,505)	24,484
Total adjustments	(8,270,305)	(981,109)
Net cash provided by (used in) operating activities	(4,650,408)	2,234,565
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(949,082)	(1,962,700)
Proceeds from sale of assets	18,736	515
Decrease (increase) in other assets	4,984	91
Net cash used in investing activities	(925,362)	(1,962,094)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net increase in revolving credit loans	2,250,000
Payments on notes payable and long-term debt	(354,375)	(405,000)
Net cash provided by (used in) financing activities	1,895,625	(405,000)
NET DECREASE IN CASH	(3,680,145)	(132,529)
CASH, beginning of period	11,082,679	7,705,182
CASH, end of period	7,402,534	7,572,653
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Interest paid during the period	90,683	107,638
Income tax paid during the period, net of (refunds)	2,567,257	1,584,223
NON-CASH INVESTING ACTIVITIES:
Accrued dividend	$ 2,549,684