Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Cash flows from operating activities:
Net loss	$ (13,096)	$ (23,677)	$ (1,227)
Adjustments to reconcile net income to net cash provided by operating activities:
Loss from discontinued operations before income tax	0	0	369
Depreciation and amortization	29,028	28,579	27,809
Amortization of debt costs and discounts	2,990	2,203	2,209
(Gain) loss on sale of property and equipment	39	1	(42)
Unamortized loan fees related to extinguishment (or modification) of debt	0	240	81
Goodwill and other impairments	20,229	0	165
Share-based compensation	1,206	455	1,169
Environmental remediation costs	0	0	3,185
Deferred income taxes	(2,761)	15,586	(265)
Changes in operating assets and liabilities:
Accounts receivable	299	(145)	1,738
Prepaid expense	54	(275)	(1,252)
Inventory	(132)	311	(142)
Other assets	132	783	1,092
Accounts payable	265	(1,698)	1,886
Accrued interest	(26)	(115)	(113)
Accrued expense	1,648	369	1,119
Income tax payable/receivable	155	249	(936)
Other liabilities	(44)	(95)	(58)
Net cash provided by operating activities	39,986	22,771	36,787
Cash flows from investing activities:
Proceeds from sale to Truckee Gaming, LLC	0	0	17,447
Proceeds from sale of property and equipment	22	365	70
Purchases of property and equipment	(17,303)	(17,241)	(31,720)
Net cash used in investing activities	(17,281)	(16,876)	(14,203)
Cash flows from financing activities:
Payment on long-term debt	(30)	(8,717)	(11,744)
Proceeds from long term debt	0	0	4,314
Loan origination fees	0	(2,860)	(852)
Repurchases of vested share-based awards	(71)	0	(318)
Net cash used in financing activities	(101)	(11,577)	(8,600)
Net increase (decrease) in cash and cash equivalents	22,604	(5,682)	13,984
Cash and cash equivalents:
Beginning of period	135,175	140,857	126,873
End of period	157,779	135,175	140,857
Cash flows from discontinued operations:
Cash flows from operating activities	0	0	36
Cash flows from investing activities	0	0	(4,695)
Cash flows from discontinued operations	0	0	(4,659)
Supplemental cash flow information:
Cash paid during the period for interest	27,887	27,920	28,867
Supplemental schedule of non-cash investing and financing activities:
Purchase of property and equipment financed through accounts payable	2,633	2,580	3,779
Acquisition of property and equipment under capital lease	$ 0	$ 82	$ 363