v3.20.2
SUPPLEMENTAL CASH FLOW INFORMATION - Table 3 - Schedule of Cash, Cash Equivalents and Restricted Cash (Details) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
Sep. 30, 2019
Dec. 31, 2018
Restricted Cash and Cash Equivalents Items [Line Items]        
Cash and cash equivalents $ 55,494 $ 16,192    
Cash, cash equivalents and restricted cash 64,294 24,980 $ 24,124 $ 13,644
Cash and cash equivalents [Member]        
Restricted Cash and Cash Equivalents Items [Line Items]        
Cash and cash equivalents 55,494 16,192    
Other long-term assets, net [Member]        
Restricted Cash and Cash Equivalents Items [Line Items]        
Cash, cash equivalents and restricted cash $ 8,800 $ 8,788