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Debt and Lease Obligations - Summary of Balances of Debt (Detail) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Current portion of mortgage   $ 731
Current portion of bank loan $ 784 764
Current portion of senior secured loan 45,938 70
Current portion of finance lease obligations 159 345
Current portion of operating lease obligations 2,909 3,185
Long-term portion of finance lease obligations 207 329
Long-term portion of operating lease obligations 4,494 6,355
Total 157,740 157,819
Chongqing Maliu Credit Agreement    
Debt Instrument [Line Items]    
Chongqing Maliu credit agreement 7,849 7,641
Senior Secured Loan    
Debt Instrument [Line Items]    
Senior secured loan, net of debt discount and financing fees of $8,663 and $11,601, respectively $ 95,400 $ 138,399