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Investment Securities Schedule of Held to Maturity Securities (Details) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 USD ($) security | Dec. 31, 2020 USD ($) security
Schedule of Held-to-maturity Securities [Line Items] |  |
Held-To-Maturity Securities, at Amortized Cost | $ 196,566,000 | $ 218,405,000
Gross Unrealized Gains | 4,726,000 | 8,174,000
Gross Unrealized Losses | 0 | (3,000)
Held-To-Maturity Securities, at Fair Value | 201,292,000 | 226,576,000
Held-To-Maturity Securities, Pledged as Collateral, at Fair Value | 175,218,000 | 211,176,000
Maturities of Debt Securities, at Amortized Cost: |  |
Within One Year | 30,062,000 |
From 1 - 5 Years | 154,119,000 |
From 5 - 10 Years | 12,239,000 |
Over 10 Years | 146,000 |
Maturities of Debt Securities, at Fair Value: |  |
Within One Year | 30,234,000 |
From 1 - 5 Years | 158,203,000 |
From 5 - 10 Years | 12,704,000 |
Over 10 Years | 151,000 |
Securities in a Continuous Loss Position, at Fair Value: |  |
Less than 12 Months | 0 | 1,513,000
12 Months or Longer | 0 | 0
Total | $ 0 | $ 1,513,000
Number of Securities in a Continuous Loss Position | security | 0 | 4
Unrealized Losses on Securities in a Continuous Loss Position: |  |
Less than 12 Months | $ 0 | $ 3,000
12 Months or Longer | 0 | 0
Total | 0 | 3,000
Debt securities, available-for-sale, allowance for credit loss | 0 |
Debt securities, available-for-sale, allowance for credit loss, not to sell before recovery, credit loss, previously recorded, expense (reversal) | 0 |
Debt securities, held-to-maturity, allowance for credit loss | 0 |
State and Municipal Obligations |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Held-To-Maturity Securities, at Amortized Cost | 180,195,000 | 192,352,000
Gross Unrealized Gains | 4,179,000 | 7,080,000
Gross Unrealized Losses | 0 | (3,000)
Held-To-Maturity Securities, at Fair Value | 184,374,000 | 199,429,000
Maturities of Debt Securities, at Amortized Cost: |  |
Within One Year | 29,600,000 |
From 1 - 5 Years | 138,210,000 |
From 5 - 10 Years | 12,239,000 |
Over 10 Years | 146,000 |
Maturities of Debt Securities, at Fair Value: |  |
Within One Year | 29,766,000 |
From 1 - 5 Years | 141,753,000 |
From 5 - 10 Years | 12,704,000 |
Over 10 Years | 151,000 |
Securities in a Continuous Loss Position, at Fair Value: |  |
Less than 12 Months | 0 | 1,513,000
12 Months or Longer | 0 | 0
Total | $ 0 | $ 1,513,000
Number of Securities in a Continuous Loss Position | security | 0 | 4
Unrealized Losses on Securities in a Continuous Loss Position: |  |
Less than 12 Months | $ 0 | $ 3,000
12 Months or Longer | 0 | 0
Total | 0 | 3,000
Mortgage- Backed Securities |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Held-To-Maturity Securities, at Amortized Cost | 16,371,000 | 26,053,000
Gross Unrealized Gains | 547,000 | 1,094,000
Gross Unrealized Losses | 0 | 0
Held-To-Maturity Securities, at Fair Value | 16,918,000 | 27,147,000
Maturities of Debt Securities, at Amortized Cost: |  |
Within One Year | 462,000 |
From 1 - 5 Years | 15,909,000 |
From 5 - 10 Years | 0 |
Over 10 Years | 0 |
Maturities of Debt Securities, at Fair Value: |  |
Within One Year | 468,000 |
From 1 - 5 Years | 16,450,000 |
From 5 - 10 Years | 0 |
Over 10 Years | 0 |
Securities in a Continuous Loss Position, at Fair Value: |  |
Less than 12 Months | 0 | 0
12 Months or Longer | 0 | 0
Total | $ 0 | $ 0
Number of Securities in a Continuous Loss Position | security | 0 | 0
Unrealized Losses on Securities in a Continuous Loss Position: |  |
Less than 12 Months | $ 0 | $ 0
12 Months or Longer | 0 | 0
Total | 0 | 0
Agency Securities | Mortgage- Backed Securities |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Held-To-Maturity Securities, at Amortized Cost | 5,518,000 | 9,440,000
Agency Securities | Mortgage- Backed Securities | Fair Value, Measurements, Recurring |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Held-To-Maturity Securities, at Fair Value | 5,647,000 | 9,762,000
US Government-sponsored Enterprises Debt Securities | Mortgage- Backed Securities |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Held-To-Maturity Securities, at Amortized Cost | 10,853,000 | 16,613,000
US Government-sponsored Enterprises Debt Securities | Mortgage- Backed Securities | Fair Value, Measurements, Recurring |  |
Schedule of Held-to-maturity Securities [Line Items] |  |
Held-To-Maturity Securities, at Fair Value | $ 11,271,000 | $ 17,385,000

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