XML 70 R55.htm IDEA: XBRL DOCUMENT v3.21.1
Summary of Long Term Debt (Detail) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Debt Disclosure [Abstract]    
Revolving line of credit $ 107,900 $ 149,300
Less debt issuance costs (458) (534)
Long term debt, non current $ 107,442 $ 148,766