XML 77 R63.htm IDEA: XBRL DOCUMENT v3.20.4
Long-term Debt - Summary of Long-tem Debt (Details) - Term loan - Credit facility - USD ($)
$ in Thousands
Dec. 31, 2020
Sep. 29, 2020
Dec. 31, 2019
Debt Instrument [Line Items]      
Principal amounts due under Term Loan $ 0 $ 48,100 $ 48,750
Unamortized debt financing costs 0   (167)
Long-term debt, net of unamortized debt financing costs $ 0   $ 48,583