Investment Securities (Unrealized Gain (Loss) on Investments) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Schedule of Investments [Line Items]
Available-for-sale debt securities, Amortized Cost	$ 63,184	$ 5,752
Available-for-sale debt securities, Unrealized Gains	29
Available-for-sale debt securities, Unrealized Losses	351	4
Available-for-sale debt securities, Fair Value	62,862	5,748
Held-to-maturity debt securities, Amortized Cost	329,257	128,292
Held-to-maturity debt securities, Unrealized Gains	2,904	4,524
Held-to-maturity debt securities, Unrealized Losses	1,535	22
Held-to-maturity debt securities, Fair Value	330,626	132,794
Available-for-sale securities and Held-to-maturity debt securities, Amortized Cost	392,441	134,044
Available-for-sale securities and Held-to-maturity debt securities, Unrealized Gains	2,933	4,524
Available-for-sale securities and Held-to-maturity debt securities, Unrealized Losses	1,886	26
Available-for-sale securities and Held-to-maturity debt securities, Fair Value	393,488	138,542
U.S. Treasury and U.S. government agencies [Member]
Schedule of Investments [Line Items]
Held-to-maturity debt securities, Amortized Cost	178,136	11,511
Held-to-maturity debt securities, Unrealized Gains	26	66
Held-to-maturity debt securities, Unrealized Losses	1,165
Held-to-maturity debt securities, Fair Value	176,997	11,577
Mortgage-backed U.S. Government Agencies [Member]
Schedule of Investments [Line Items]
Available-for-sale debt securities, Amortized Cost	49,760	2
Available-for-sale debt securities, Unrealized Gains	3
Available-for-sale debt securities, Unrealized Losses	283
Available-for-sale debt securities, Fair Value	49,480	2
Held-to-maturity debt securities, Amortized Cost	61,157	40,810
Held-to-maturity debt securities, Unrealized Gains	440	948
Held-to-maturity debt securities, Unrealized Losses	272	15
Held-to-maturity debt securities, Fair Value	61,325	41,743
State and political subdivision obligations [Member]
Schedule of Investments [Line Items]
Available-for-sale debt securities, Amortized Cost	3,899
Available-for-sale debt securities, Unrealized Gains	26
Available-for-sale debt securities, Unrealized Losses	11
Available-for-sale debt securities, Fair Value	3,914
Held-to-maturity debt securities, Amortized Cost	75,958	65,449
Held-to-maturity debt securities, Unrealized Gains	2,305	3,295
Held-to-maturity debt securities, Unrealized Losses	27	6
Held-to-maturity debt securities, Fair Value	78,236	68,738
Corporate debt securities [Member]
Schedule of Investments [Line Items]
Available-for-sale debt securities, Amortized Cost	9,525	5,750
Available-for-sale debt securities, Unrealized Losses	57	4
Available-for-sale debt securities, Fair Value	9,468	5,746
Held-to-maturity debt securities, Amortized Cost	14,006	10,522
Held-to-maturity debt securities, Unrealized Gains	133	215
Held-to-maturity debt securities, Unrealized Losses	71	1
Held-to-maturity debt securities, Fair Value	$ 14,068	$ 10,736

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Available-for-sale securities and held-to-maturity gross unrealized gain.

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Available-for-sale securities and held-to-maturity gross unrealized losses.

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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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