DEPOSITS - Brokered Certificates Of Deposit Mature (Detail) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Deposits [Abstract]
Three months or less	$ 86,024
Over three months to six months	42,879
Over six months to one year	130,692
One to three years	249,284
Three to five years	45,336
Over five years	1,382
Total	$ 555,597	$ 1,150,485