XML 49 R59.htm IDEA: XBRL DOCUMENT v2.4.0.8
Accrued Liabilities and Deferred Credits (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Payables and Accruals [Abstract]    
Accrued compensation $ 3,017 $ 3,705
Deferred revenue 15,227 28,551
Membership deposits 8,569 8,545
Other accrued liabilities 7,915 8,544
Accrued interest expense for Senior Notes held by special purpose entity 2,161 0
Total accrued liabilities and deferred credits $ 36,889 $ 49,345