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Fair Value (Schedule of Carrying Amounts and Estimated Fair Values of Financial Instruments) (Details) - USD ($) $ in Thousands | Jun. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Cash and due from banks, noninterest-bearing | $ 83,851 | $ 93,724
Securities held to maturity | 291,728 | 167,551
Total loans, net of allowance | 4,717,042 | 4,678,927
Accrued interest receivable | 20,357 | 20,272
Bank-owned life insurance | 108,209 | 106,974
SBA Servicing Asset | 426,900 | 395,400
Accrued interest payable | 710 | 904
Carrying Amount | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Cash and due from banks, noninterest-bearing | 83,851 | 93,724
Due from banks, interest-bearing | 391,375 | 273,566
Accrued interest receivable | 20,357 | 20,272
Bank-owned life insurance | 108,209 | 106,974
Carrying Amount | Significant Other Observable Inputs (Level 2) |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Securities held to maturity | 291,728 | 167,551
SBA loans held for sale | 5,480 | 6,077
Deposits | 7,171,358 | 6,273,596
Borrowings | 61,252 | 61,829
Accrued interest payable | 710 | 904
Carrying Amount | Significant Unobservable Inputs (Level 3) |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Total loans, net of allowance | 4,717,042 | 4,678,927
SBA Servicing Asset | 6,089 | 5,788
Commitments to extend credit | 0 | 0
Estimated Fair Value | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Cash and due from banks, noninterest-bearing | 83,851 | 93,724
Due from banks, interest-bearing | 391,375 | 273,566
Accrued interest receivable | 20,357 | 20,272
Bank-owned life insurance | 108,209 | 106,974
Estimated Fair Value | Significant Other Observable Inputs (Level 2) |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Securities held to maturity | 292,774 | 170,734
SBA loans held for sale | 6,297 | 7,465
Deposits | 7,172,244 | 6,275,329
Borrowings | 53,962 | 53,321
Accrued interest payable | 710 | 904
Estimated Fair Value | Significant Unobservable Inputs (Level 3) |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Total loans, net of allowance | 4,704,356 | 4,661,197
SBA Servicing Asset | 7,066 | 6,569
Commitments to extend credit | $ 10,025 | $ 461

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