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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 2020

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Schedule of restricted cash and cash equivalents

​

​	​	​	​	​	​	​	​
​	​	September 30,		​	December 31,		​
​		2020			2019
Cash and cash equivalents		$	136,233		$	155,889	​
Restricted cash - current	​	​	24,227	​	​	6,045	​
Restricted cash - noncurrent	​		315	​		315	​
​	​	​	​	​	​	​	​
Cash, cash equivalents and restricted cash		$	160,775		$	162,249	​
​	​	​	​	​	​	​	​

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Tabular disclosure of supplemental cash flow information for the periods presented.

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