OTHER REAL ESTATE OWNED- Other real estate owned (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Real Estate Properties [Line Items]
OREO	$ 40,848	$ 83,060
Other Real Estate Owned [Member]
Real Estate Properties [Line Items]
OREO	40,848	83,060
Other Real Estate Owned [Member] | Residential [Member]
Real Estate Properties [Line Items]
OREO	29,533	32,418
Other Real Estate Owned [Member] | Commercial [Member]
Real Estate Properties [Line Items]
OREO	7,331	44,356
Other Real Estate Owned [Member] | Commercial [Member] | Construction [Member]
Real Estate Properties [Line Items]
OREO	$ 3,984	$ 6,286