Condensed Consolidated Balance Sheets (USD $)	Mar. 31, 2013	Dec. 31, 2012
CURRENT ASSETS
Cash and cash equivalents	$ 10,295,863	$ 9,384,983
Restricted cash	1,005,136	1,605,789
Short-term investments	203,581	203,195
Accounts receivable, net of allowance of $4,468 and $27,773, respectively	544,524	412,440
Inventory	191,303	212,072
Prepaid expenses	593,995	488,999
Deferred income taxes	330,400	425,100
Income taxes receivable	98,398	3,746
Due from Minnesota horsemen associations		16,829
Total current assets	13,263,200	12,753,153
LONG-TERM ASSETS
Deposits	26,400	26,400
Land, buildings and equipment, net of accumulated depreciation of $21,571,514 and $22,021,944, respectively	22,806,972	22,119,959
Total assets	36,096,572	34,899,512
CURRENT LIABILITIES
Accounts payable	3,821,933	2,785,534
Card Casino accruals	1,435,657	1,479,669
Accrued wages and payroll taxes	1,075,480	1,034,421
Due to MHBPA	141,892	548,300
Accrued property taxes	811,007	649,187
Payable to horsepersons	54,686	23,375
Total current liabilities	7,340,655	6,520,486
LONG-TERM LIABILITIES
Deferred income taxes	1,198,900	1,254,300
Stock appreciation rights	304,032	239,788
Total long-term liabilities	1,502,932	1,494,088
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY
Common stock, $.01 par value, 10,000,000 shares authorized, 4,150,285 and 4,147,743, respectively, shares issued and outstanding	41,503	41,477
Additional paid-in capital	16,984,458	16,903,245
Retained earnings	10,227,024	9,940,216
Total stockholders' equity	27,252,985	26,884,938
Total liabilities and stockholders' equity	$ 36,096,572	$ 34,899,512