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Supplemental Disclosure of Statement of Cash Flow Information (Tables) | 12 Months Ended
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Dec. 31, 2019
Supplemental Cash Flow Information [Abstract] |
Schedule of Cash Flow, Supplemental Disclosures |
| 2019 |  | 2018 |  | 2017
Reconciliation of cash, cash equivalents and restricted cash: |  |  |  |  |
Cash and cash equivalents at beginning of period | $ | 168,750 |  |  | $ | 107,762 |  |  | $ | 86,637 |
Restricted cash at beginning of period | 8,497 |  |  | 4,394 |  |  | 31,142 |
Cash, cash equivalents and restricted cash at beginning of period | $ | 177,247 |  |  | $ | 112,156 |  |  | $ | 117,779 |
Cash and cash equivalents at end of period | $ | 122,666 |  |  | $ | 168,750 |  |  | $ | 107,762 |
Restricted cash at end of period | 6,644 |  |  | 8,497 |  |  | 4,394 |
Cash, cash equivalents and restricted cash at end of period | $ | 129,310 |  |  | $ | 177,247 |  |  | $ | 112,156 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowInformationAbstract
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