| **Other Liabilities (Tables)**       | 12 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                             |
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| **Payables and Accruals [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| Other Liabilities                    | Other liabilities consist of the following: December 31, 2016 December 31, 2015Accounts payable$4,376 $2,585Accrued compensation2,655 3,366Deferred revenue15,289 15,584Membership deposits and initiation fees7,384 7,416Advance deposits3,419 3,574Other accrued liabilities4,977 6,505Accrued interest expense for Senior Notes held by SPE2,850 2,850Total other liabilities$40,950 $41,880 |

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Accrued Liabilities And Deferred Credits.
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