Quarterly report pursuant to Section 13 or 15(d)

Debt - Summary of Principal Outstanding and Unamortized Discount (Detail)

v3.21.1
Debt - Summary of Principal Outstanding and Unamortized Discount (Detail) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Debt Instrument [Line Items]    
Non current term loans $ 16,295 $ 16,186
Term loan, net of discount 0 0
Non current term loans, net of discount 16,295 16,186
PPP Loan    
Debt Instrument [Line Items]    
Non current term loans 2,980 2,980
EIDL Loan    
Debt Instrument [Line Items]    
Non current term loans 150 150
SWK Loan    
Debt Instrument [Line Items]    
Non current term loans 14,300 14,300
Discount and debt issuance costs on SWK Loan $ (1,135) $ (1,244)