Condensed Consolidated Statements of Income (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Revenues
Casino	$ 39,792,123	$ 33,452,976	$ 76,787,306	$ 57,175,297
Food and beverage	12,494,373	11,788,422	24,385,133	22,092,620
Hotel	6,368,349	5,305,178	11,679,577	9,673,620
Other	2,314,753	2,245,285	4,644,733	4,382,641
Gross revenues	60,969,598	52,791,861	117,496,749	93,324,178
Less promotional allowances	(11,318,504)	(10,320,711)	(22,241,018)	(17,953,767)
Net revenues	49,651,094	42,471,150	95,255,731	75,370,411
Operating expenses
Casino	14,923,240	13,632,111	29,429,025	23,765,661
Food and beverage	4,994,464	4,620,609	9,838,898	9,064,765
Hotel	1,728,556	1,546,694	3,132,434	2,841,888
Other	813,181	765,841	1,564,824	1,492,065
Selling, general and administrative	12,643,311	12,635,327	24,913,865	22,633,511
Depreciation and amortization	4,379,873	4,260,205	9,023,308	7,635,289
Acquisition expense		1,625,930		1,700,521
Total operating expenses	39,482,625	39,086,717	77,902,354	69,133,700
Income from operations	10,168,469	3,384,433	17,353,377	6,236,711
Other expenses
Interest expense	(516,231)	(577,000)	(1,082,327)	(905,661)
Total other expense	(516,231)	(577,000)	(1,082,327)	(905,661)
Income before income taxes	9,652,238	2,807,433	16,271,050	5,331,050
Provision for income taxes	(3,531,994)	(1,014,675)	(5,888,810)	(1,896,925)
Net income	$ 6,120,244	$ 1,792,758	$ 10,382,240	$ 3,434,125
Net income
Basic (in dollars per share)	$ 0.38	$ 0.11	$ 0.64	$ 0.21
Diluted (in dollars per share)	$ 0.37	$ 0.11	$ 0.63	$ 0.21
Weighted average number of common shares and potential common shares outstanding
Basic (in shares)	16,191,852	16,139,074	16,169,711	16,138,616
Diluted (in shares)	16,702,137	16,249,450	16,537,330	16,253,730