Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 2,248	$ 968
Accounts receivable	3,910	4,832
Inventories	9,154	7,223
Prepaid expenses and other assets	6,690	5,310
Total current assets	22,002	18,333
Property and equipment, net	195,105	167,614
Intangible Assets, Net (Excluding Goodwill)	1,789	351
Goodwill	6,543	0
Other assets, net	2,079	1,504
Total long-term assets	205,516	169,469
Total assets	227,518	187,802
Current liabilities:
Accounts payable	11,713	8,167
Accrued payroll and benefits	7,349	7,121
Accrued expenses and other current liabilities	12,937	8,877
Total current liabilities	31,999	24,165
Long-term debt	21,500	6,312
Deferred rent	33,745	28,846
Other long-term liabilities	4,619	4,006
Total liabilities	91,863	63,329
Stockholders' equity:
Preferred stock—$0.01 par value, authorized 1,000,000 shares as of September 30, 2014 and December 31, 2013; no shares issued or outstanding	0	0
Common stock—$0.01 par value, authorized 180,000,000 shares as of September 30, 2014 and December 31, 2013; 29,785,717 and 29,544,557 issued and outstanding as of September 30, 2014 and December 31, 2013, respectively	298	295
Treasury stock, at cost, 67,586 and 65,478 shares as of September 30, 2014 and December 31, 2013, respectively	2,848	2,777
Additional paid-in capital	120,003	116,647
Retained earnings	18,202	10,308
Total stockholders' equity	135,655	124,473
Total liabilities and stockholders' equity	$ 227,518	$ 187,802