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Prepaid and Other Current Assets - Schedule of Prepaid and Other Current Assets (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract]    
Deposits $ 796 $ 708
Prepaid expenses 5,613 3,510
Supplies 2,421 2,491
Prepaid and other current assets $ 8,830 $ 6,709