XML 83 R49.htm IDEA: XBRL DOCUMENT v3.20.1
Long Term Obligations - Schedule of Future Principal Maturities of Secured Term Loan (Detail) - Secured Term Loan
$ in Thousands
Mar. 31, 2020
USD ($)
Debt Instrument [Line Items]  
2022 $ 19,231
2023 19,231
2024 19,231
Thereafter 67,307
Carrying value of long term royalty-based debt $ 125,000