XML 18 R84.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Other Assets - Summary of Other Assets (Detail) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Prepaid expenses $ 6,571 $ 6,393
Interest rate swaps 11,502 1,938
ROU assets 18,522  
Affordable housing investments 12,452 15,995
Other investments 45,540 33,031
Other assets 15,550 10,450
Total $ 110,137 $ 67,807