Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 3,215,674	$ 3,113,744
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	562,710	524,053
Loss on disposal or abandonment of assets	85,458	6,145
Non-cash stock-based compensation	11,686	10,000
Deferred income taxes	157,099	(117,930)
Other	(328,000)	(97,094)
Net changes in assets and liabilities, net of effect of business acquisitions:
Accounts receivable-trade, net	(315,451)	209,708
Inventory	(1,635,238)	(9,809,560)
Income taxes	24,484	(304,657)
Prepaid expenses	(365,277)	(400,094)
Other current assets	(611,980)	(215,633)
Accounts payable-trade	1,270,216	1,395,665
Accrued expenses and other liabilities	163,184	1,437,262
Total adjustments	(981,109)	(7,362,135)
Net cash provided by (used in) operating activities	2,234,565	(4,248,391)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(1,962,700)	(403,611)
Proceeds from maturities of certificates of deposit		336,000
Proceeds from sale of assets	515	1,150
Decrease (increase) in other assets	91	3,201
Net cash used in investing activities	(1,962,094)	(63,260)
CASH FLOWS FROM FINANCING ACTIVITIES:
Payments on notes payable and long-term debt	(405,000)	(101,250)
Payment of cash dividend		(2,536,131)
Net cash used in financing activities	(405,000)	(2,637,381)
NET CHANGE IN CASH	(132,529)	(6,949,032)
CASH, beginning of period	7,705,182	10,765,591
CASH, end of period	7,572,653	3,816,559
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Interest paid during the period	107,638	116,627
Income tax paid during the period, net of (refunds)	$ 1,584,223	$ 2,273,330