Condensed Consolidated Statements of Earnings (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Operating revenue:
Gaming	$ 15,709	$ 15,928	$ 30,968	$ 30,753
Hotel, bowling, food and beverage	3,135	3,141	6,456	6,384
Other	1,103	1,004	2,046	1,939
Gross revenue	19,947	20,073	39,470	39,076
Less: Promotional allowances	(2,156)	(2,071)	(4,110)	(3,959)
Net operating revenue	17,791	18,002	35,360	35,117
Operating costs and expenses:
Gaming	7,459	7,341	14,692	14,272
Hotel, bowling, food and beverage	2,420	2,553	4,857	5,064
General and administrative	5,320	5,848	10,624	11,216
Depreciation	1,180	1,665	2,358	3,306
Total operating costs and expenses	16,379	17,407	32,531	33,858
Earnings from equity investment	283	382	438	474
Earnings from operations	1,695	977	3,267	1,733
Non-operating income (expense):
Interest income	23	5	29	7
Interest expense	(395)	(197)	(543)	(443)
Gains on foreign currency transactions and other	22	114	17	189
Non-operating income (expense), net	(350)	(78)	(497)	(247)
Earnings before income taxes	1,345	899	2,770	1,486
Income tax provision	197	255	489	478
Net earnings	$ 1,148	$ 644	$ 2,281	$ 1,008
Earnings per share:
Basic	$ 0.05	$ 0.03	$ 0.10	$ 0.04
Diluted	$ 0.05	$ 0.03	$ 0.09	$ 0.04