Annual report pursuant to Section 13 and 15(d)

Long Term Debt (Parenthetical) (Detail)

v3.19.3.a.u2
Long Term Debt (Parenthetical) (Detail) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Debt Disclosure [Abstract]    
Debt issue costs, accumulated amortization $ 35,599 $ 30,289