Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Summary of Long-term Debt (Detail)

v3.22.2.2
Long-Term Debt - Summary of Long-term Debt (Detail) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Long-term Debt, Gross $ 71,512 $ 31,443
Less: Debt issuance costs (26,291) (4,798)
Non-current portion of long-term debt 45,221 26,645
Eastward Loan Facility [Member]    
Debt Instrument [Line Items]    
Long-term Debt, Gross 15,000
EIB Loan Facility [Member]    
Debt Instrument [Line Items]    
Long-term Debt, Gross 14,734
PPP Loan [Member]    
Debt Instrument [Line Items]    
Long-term Debt, Gross 1,699
FP Term Loan [Member]    
Debt Instrument [Line Items]    
Long-term Debt, Gross 71,512 0
Other [Member]    
Debt Instrument [Line Items]    
Long-term Debt, Gross $ 10