OTHER NON-CURRENT ASSETS (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] | |||
| Land lease and purchase options | $ 6,368 | $ 5,831 | |
| Permitting costs | 13,408 | 13,092 | |
| Right of use asset - operating leases | 10,166 | 11,884 | |
| Restricted cash | 1,778 | 3,440 | $ 3,867 |
| Other | 1,798 | 2,090 | |
| Total other non-current assets | $ 33,518 | $ 36,337 | |
| Land lease and purchase option agreements, maximum terms (in years) | 50 years |
| X | ||||||||||
- Definition Lease and purchase options non-current. No definition available.
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| X | ||||||||||
- Definition Lessee Leasing Arrangements, Operating Leases, Maximum Term of Contract Including Renewals No definition available.
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| X | ||||||||||
- Definition Permitting Costs No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer. No definition available.
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| X | ||||||||||
- Definition Amount of noncurrent assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of cash restricted as to withdrawal or usage, classified as noncurrent. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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