Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 102,511	$ 97,537
Restricted cash	593	395
Accounts receivable	16,207	18,635
Inventories	5,115	3,733
Deferred income tax asset	0	4,691
Prepaid expenses and other current assets	20,082	18,131
Total current assets	144,508	143,122
Property and equipment:
Land	45,265	49,887
Buildings and building improvements	345,451	343,718
Leasehold improvements	204,064	187,433
Assets under capital leases	49,173	50,398
Equipment	300,518	281,736
Construction in progress	10,617	26,709
Total property and equipment	955,088	939,881
Accumulated depreciation and amortization	(470,482)	(438,378)
Property and equipment, net of accumulated depreciation	484,606	501,503
Goodwill	151,716	125,515
Intangible assets, net of accumulated amortization	2,596	3,007
Investments in unconsolidated affiliates	8,033	5,079
Deferred Tax Assets, Net of Valuation Allowance, Noncurrent	106,300	101,847
Other	14,899	13,544
Total assets	912,658	893,617
Current liabilities:
Accounts payable	50,527	42,181
Accrued expenses	32,099	32,563
Deferred revenue	23,995	23,513
Current maturities of capital leases and long-term financing obligations	9,978	9,667
Total current liabilities	116,599	107,924
Long-term liabilities:
Long-term debt	223,406	205,205
Capital leases and long-term financing obligations, less current maturities	221,315	230,203
Deferred revenue	29,512	30,669
Other	32,055	31,071
Total long-term liabilities	506,288	497,148
Commitments and contingencies (Notes 17 and 18)	0	0
Stockholders’ equity:
Preferred Stock, $1.00 par value per share: 1,000,000 shares authorized, no shares issued	0	0
Common Stock, $0.03 par value per share: 52,500,000 shares authorized, 25,410,153 shares issued and 24,598,206 shares outstanding at December 31, 2015, and 24,935,103 shares issued and 24,420,032 shares outstanding at December 31, 2014	754	744
Treasury stock, 811,947 and 515,071 shares at cost at December 31, 2015 and 2014, respectively	(21,289)	(13,565)
Paid-in capital	502,975	493,587
Accumulated deficit	(192,669)	(192,221)
Total stockholders’ equity	289,771	288,545
Total liabilities and stockholders’ equity	$ 912,658	$ 893,617