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Available for Sale Securities (Schedule of amortized cost, gross unrealized gains and losses and fair values of available for sale securities) (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | $ 283,744 | $ 101,676
Gross Unrealized Gains | 571 | 1,578
Gross Unrealized Losses | (4,032) | (321)
Fair Value | 280,283 | 102,933
U.S. Treasury securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 60,273 |
Gross Unrealized Gains | 2 |
Gross Unrealized Losses | (450) |
Fair Value | 59,825 |
U.S. government agency mortgage-backed securities-residential |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 179,493 | 88,197
Gross Unrealized Gains | 344 | 1,350
Gross Unrealized Losses | (3,346) | (277)
Fair Value | 176,491 | 89,270
U.S. government agency securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 24,800 | 7,013
Gross Unrealized Gains | 53 | 148
Gross Unrealized Losses | (131) |
Fair Value | 24,722 | 7,161
Municipal securities |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 6,858 | 1,445
Gross Unrealized Gains | 33 | 31
Gross Unrealized Losses | (40) |
Fair Value | 6,851 | 1,476
Corporate Bonds |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 11,700 | 4,400
Gross Unrealized Gains | 117 | 49
Gross Unrealized Losses | (65) | (3)
Fair Value | 11,752 | 4,446
Other |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized Cost | 620 | 621
Gross Unrealized Gains | 22 |
Gross Unrealized Losses |  | (41)
Fair Value | $ 642 | $ 580

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- 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). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27161-111563 + Details
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- Definition 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27161-111563 + Details
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