CONSOLIDATED STATEMENTS OF EARNINGS (LOSS) AND COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Revenues:
Gaming	$ 157,226	$ 157,922	$ 160,391
Other operating	25,066	25,024	24,991
Total revenues	182,292	182,946	185,382
Expenses:
Gaming	149,577	148,595	151,434
Other operating	17,316	16,602	17,808
Impairment charge			358
General and administrative	5,375	5,499	5,711
Depreciation	7,743	8,375	9,128
Total expenses	180,011	179,071	184,439
Operating earnings	2,281	3,875	943
Interest expense	(863)	(1,160)	(1,687)
Earnings (loss) before income taxes	1,418	2,715	(744)
Income tax (expense) benefit	(632)	(842)	38
Net earnings (loss)	786	1,873	(706)
Unrealized gain (loss) on available-for-sale securities, net of income taxes	3	(6)	2
Change in pension net actuarial loss and prior service cost, net of income taxes	(395)	482	(3,588)
Comprehensive income (loss)	$ 394	$ 2,349	$ (4,292)
Net earnings (loss) per common share (Note 3):
Basic (in dollars per share)	$ 0.02	$ 0.06	$ (0.02)
Diluted (in dollars per share)	$ 0.02	$ 0.06	$ (0.02)