CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Current assets
Cash and cash equivalents	$ 24,218	$ 26,383
Receivables, net	4,071	5,036
Income taxes receivable	1,643	408
Inventories	3,191	3,097
Prepaid expenses	3,875	4,487
Total current assets	36,998	39,411
Property and equipment
Land	29,549	29,549
Land improvements	6,914	6,914
Buildings	191,412	191,370
Buildings improvements	24,511	24,511
Furniture and equipment	136,500	134,603
Construction in Progress	27,326	9,767
Leasehold improvements	2,688	2,688
Gross property and equipment	418,900	399,402
Less accumulated depreciation and amortization	(190,851)	(184,503)
Net property and equipment	228,049	214,899
Other assets
Goodwill	25,111	25,111
Intangible assets, net	4,452	5,035
Deferred income taxes	7,354	7,354
Other assets, net	3,087	3,355
Total other assets	40,004	40,855
Total assets	305,051	295,165
Current liabilities
Accounts payable	7,177	8,720
Construction accounts payable	2,501	2,605
Accrued expenses	21,053	23,795
Total current liabilities	30,731	35,120
Long-term debt	26,200	26,200
Total liabilities	56,931	61,320
Stockholders' equity
Preferred stock, $.01 par value, 10,000,000 shares authorized; none issued
Common stock, $.01 par value, 30,000,000 shares authorized; 19,096,300 shares issued; 17,555,242 outstanding at June 30, 2017; 17,468,269 outstanding at December 31, 2016	191	191
Additional paid - in capital	24,798	23,834
Treasury stock, 1,541,058 shares at June 30, 2017; 1,628,031 shares at December 31, 2016	(20,958)	(22,158)
Retained earnings	244,089	231,978
Total stockholders' equity	248,120	233,845
Total liabilities and stockholders' equity	$ 305,051	$ 295,165