Condensed Consolidated Statements of Earnings (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Operating revenue:
Gaming	$ 15,696	$ 15,259
Hotel, bowling, food and beverage	3,252	3,321
Other	947	943
Gross revenue	19,895	19,523
Less: Promotional allowances	(1,904)	(1,954)
Net operating revenue	17,991	17,569
Operating costs and expenses:
Gaming	6,932	7,233
Hotel, bowling, food and beverage	2,450	2,437
General and administrative	5,274	5,304
Depreciation	1,191	1,178
Total operating costs and expenses	15,847	16,152
Earnings from equity investment	(96)	155
Earnings from operations	2,048	1,572
Non-operating income (expense):
Interest income	6	6
Interest expense	(82)	(148)
Gains (losses) on foreign currency transactions and other	7	(5)
Non-operating income (expense), net	(69)	(147)
Earnings before income taxes	1,979	1,425
Income tax provision	317	292
Net earnings	$ 1,662	$ 1,133
Earnings per share:
Basic	$ 0.07	$ 0.05
Diluted	$ 0.07	$ 0.05
Number of shares - basic	24,128,114	23,877,362
Number of shares - diluted	24,153,983	24,010,793