Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Current assets:
Cash and cash equivalents	$ 67,392	$ 45,596
Accounts receivable (less allowance for doubtful accounts of $3,215 and $2,912 as of June 30, 2017 and December 31, 2016, respectively)	993	1,221
Inventory	281	238
Prepaid corporate income taxes	0	1,505
Prepaid expenses and other current assets	6,903	10,274
Total current assets	75,569	58,834
Fixed assets, net	156,588	170,580
Goodwill	1,079	1,008
Intangible assets, net	122	135
Deferred membership costs	1,082	1,092
Other assets	2,120	4,229
Total assets	236,560	235,878
Current liabilities:
Current portion of long-term debt	2,082	2,082
Accounts payable	2,505	2,477
Accrued expenses	28,375	25,907
Accrued interest	88	119
Deferred revenue	37,383	34,572
Corporate income taxes payable	573	0
Total current liabilities	71,006	65,157
Long-term debt	194,341	194,743
Deferred lease liabilities	49,463	49,660
Deferred tax liabilities	61	61
Deferred revenue	578	440
Other liabilities	8,075	11,487
Total liabilities	323,524	321,548
Commitments and Contingencies
Stockholders’ deficit:
Preferred stock, $0.001 par value; no shares issued and outstanding at both June 30, 2017 and December 31, 2016
Common stock, $0.001 par value; issued and outstanding 26,686,853 and 26,560,547 shares at June 30, 2017 and December 31, 2016, respectively	25	24
Additional paid-in capital	(5,134)	(6,261)
Accumulated other comprehensive income (loss)	754	(168)
Accumulated deficit	(82,609)	(79,265)
Total stockholders’ deficit	(86,964)	(85,670)
Total liabilities and stockholders’ deficit	$ 236,560	$ 235,878