INVESTMENT SECURITIES - Maturities of Held to Maturity Securities by Type (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Amortized cost
Amortized Cost	$ 35,223	$ 48,212
Fair value
Total	35,942	47,949
Mortgage-backed securities
Amortized cost
Within one year	0
After one, but within five years	0
After five, but within ten years	28,858
Greater than ten years	6,365
Amortized Cost	35,223	48,212
Fair value
Within one year	0
After one, but within five years	0
After five, but within ten years	29,449
Greater than ten years	6,493
Total	$ 35,942	$ 47,949
Weighted average yield
Within one year	0.00%
After one, but within five years	0.00%
After five, but within ten years	2.23%
Greater than ten years	2.48%
Total	2.28%

Held to maturity Securities, Maturities, After Ten Years, Weighted Average Yield

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