CONSOLIDATED BALANCE SHEETS (USD $)	Dec. 31, 2012	Dec. 31, 2011
Current assets
Cash and cash equivalents	$ 19,043,213	$ 13,582,659
Receivables, net	2,456,883	2,299,847
Inventories	2,382,802	2,165,109
Prepaid expenses and other current assets	2,636,422	6,198,882
Deferred income taxes	5,425,848	615,912
Total current assets	31,945,168	24,862,409
Property and equipment
Land	27,914,847	19,214,847
Land improvements	6,561,729	6,359,279
Buildings	150,843,298	135,643,298
Building improvements	11,681,100	11,575,883
Furniture and equipment	132,946,374	117,300,741
Leasehold improvements	1,346,965	1,346,965
Gross property and equipment	331,294,313	291,441,013
Less accumulated depreciation and amortization	(152,868,719)	(138,227,868)
Net property and equipment	178,425,594	153,213,145
Other assets
Goodwill	25,110,810
Intangible assets, net	10,204,691
Deferred income taxes	1,214,113
Other assets, net	1,219,579	1,524,050
Total other assets	37,749,193	1,524,050
Total assets	248,119,955	179,599,604
Current liabilities
Accounts payable	8,061,570	8,693,395
Accrued expenses	17,836,194	13,829,540
Income taxes payable	274,401	768,640
Total current liabilities	26,172,165	23,291,575
Long-term debt	81,100,000	24,680,000
Deferred income taxes		1,112,049
Total liabilities	107,272,165	49,083,624
Stockholders' equity
Preferred stock, $.01 par value, 10,000,000 shares authorized; none issued
Common stock, $.01 par value, 30,000,000 shares authorized; 19,096,300 shares issued; 16,147,324 outstanding at December 31, 2012 and 16,138,158 at December 31, 2011	190,963	190,963
Additional paid-in capital	34,363,690	33,178,345
Treasury stock, 2,948,976 shares at December 31, 2012 and 2,958,142 at December 31, 2011, at cost	(48,306,046)	(48,541,663)
Retained earnings	154,599,183	145,688,335
Total stockholders' equity	140,847,790	130,515,980
Total liability and stockholder's equity	$ 248,119,955	$ 179,599,604