Annual report pursuant to Section 13 and 15(d)

Deposits - Additional Information (Detail)

v3.3.1.900
Deposits - Additional Information (Detail) - USD ($)
$ in Millions
Dec. 31, 2015
Dec. 31, 2014
Banking and Thrift [Abstract]    
Accrued interest payable on deposits $ 3.2 $ 3.5
Total deposits reclassified to loans due to overdrafts $ 1.8 $ 1.0