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SECURITIES, Amortized Cost and Fair Value of Securities Available-for-sale (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Available-for-sale Investment Securities [Abstract]
Amortized Cost	$ 172,071	$ 109,239
Gross Unrealized Gains	2,131	3,087
Gross Unrealized Losses	(754)	(4)
Estimated Fair Value	173,448	112,322
U.S. Government Securities [Member]
Available-for-sale Investment Securities [Abstract]
Amortized Cost	17,800
Gross Unrealized Gains	0
Gross Unrealized Losses	(76)
Estimated Fair Value	17,724
US Government-sponsored Entity Securities [Member]
Available-for-sale Investment Securities [Abstract]
Amortized Cost	29,980	17,814
Gross Unrealized Gains	171	339
Gross Unrealized Losses	(159)	0
Estimated Fair Value	29,992	18,153
Agency Mortgage-backed Securities, Residential [Member]
Available-for-sale Investment Securities [Abstract]
Amortized Cost	124,291	91,425
Gross Unrealized Gains	1,960	2,748
Gross Unrealized Losses	(519)	(4)
Estimated Fair Value	$ 125,732	$ 94,169

X

- Definition

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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