Securities, Available-for-Sale Investment Securities Portfolios (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Available-for-Sale Investment Securities Portfolios [Abstract]
Amortized cost	$ 347,019	$ 353,329
Gross unrealized gains	7	37
Gross unrealized losses	(24,510)	(24,617)
Fair value	322,516	328,749
Federal Agency Mortgage-backed Securities [Member]
Available-for-Sale Investment Securities Portfolios [Abstract]
Amortized cost	80,486	84,955
Gross unrealized gains	1	2
Gross unrealized losses	(10,559)	(10,788)
Fair value	69,928	74,169
Federal Agency Collateralized Mortgage Obligations (CMO) [Member]
Available-for-Sale Investment Securities Portfolios [Abstract]
Amortized cost	26,192	27,776
Gross unrealized gains	0	0
Gross unrealized losses	(1,813)	(1,676)
Fair value	24,379	26,100
Federal Agency Debt [Member]
Available-for-Sale Investment Securities Portfolios [Abstract]
Amortized cost	55,786	55,687
Gross unrealized gains	0	26
Gross unrealized losses	(4,011)	(4,288)
Fair value	51,775	51,425
Municipal Bonds [Member]
Available-for-Sale Investment Securities Portfolios [Abstract]
Amortized cost	4,850	4,866
Gross unrealized gains	0	0
Gross unrealized losses	(581)	(669)
Fair value	4,269	4,197
U.S. Treasuries [Member]
Available-for-Sale Investment Securities Portfolios [Abstract]
Amortized cost	166,519	165,997
Gross unrealized gains	0	0
Gross unrealized losses	(5,706)	(5,408)
Fair value	160,813	160,589
SBA Pools [Member]
Available-for-Sale Investment Securities Portfolios [Abstract]
Amortized cost	13,186	14,048
Gross unrealized gains	6	9
Gross unrealized losses	(1,840)	(1,788)
Fair value	$ 11,352	$ 12,269

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).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (b)
-Publisher FASB
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Amount, before tax, of unrealized loss 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).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(1))
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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