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Fair Value Measurements - Carrying Values and Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Jan. 01, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
ASSETS |  |  |  |
Securities | $ 773,693 |  | $ 784,283 |
Loans held for sale | 18,528 |  | 5,256 |
Portfolio loans, net | 7,108,248 | $ 7,074,928 | 7,074,928 |
FHLB and other restricted stock | 13,030 |  | 22,977 |
LIABILITIES |  |  |  |
Junior subordinated debt securities | 64,083 |  | 64,277 | $ 45,619
Carrying Value |  |  |  |
ASSETS |  |  |  |
Cash and due from banks, including interest-bearing deposits | 229,666 |  | 197,823 |
Securities | 773,693 |  | 784,283 |
Loans held for sale | 18,528 |  | 5,256 |
Portfolio loans, net | 7,108,248 |  | 7,074,928 |
Bank owned life insurance | 82,303 |  | 80,473 |
FHLB and other restricted stock | 13,030 |  | 22,977 |
Collateral receivable | 77,936 |  |  |
Securities held in a deferred compensation plan | 6,794 |  | 5,987 |
Mortgage servicing rights | 4,976 |  | 4,662 |
LIABILITIES |  |  |  |
Deposits | 7,420,538 |  | 7,036,576 |
Securities sold under repurchase agreements | 65,163 |  | 19,888 |
Short-term borrowings | 75,000 |  | 281,319 |
Long-term borrowings | 23,681 |  | 50,868 |
Junior subordinated debt securities | 64,083 |  | 64,277 |
Carrying Value | Interest rate swaps |  |  |  |
ASSETS |  |  |  |
Derivative financial assets | 78,319 |  | 25,647 |
LIABILITIES |  |  |  |
Derivative financial liabilities | 79,033 |  | 25,615 |
Carrying Value | Interest rate lock commitments |  |  |  |
ASSETS |  |  |  |
Derivative financial assets | 2,900 |  | 321 |
Carrying Value | Forward sale contracts |  |  |  |
ASSETS |  |  |  |
Derivative financial assets |  |  | 1 |
LIABILITIES |  |  |  |
Derivative financial liabilities | 385 |  |  |
Fair Value Measurements |  |  |  |
ASSETS |  |  |  |
Cash and due from banks, including interest-bearing deposits | 229,666 |  | 197,823 |
Securities | 773,693 |  | 784,283 |
Loans held for sale | 18,528 |  | 5,256 |
Portfolio loans, net | 7,028,446 |  | 6,940,875 |
Bank owned life insurance | 82,303 |  | 80,473 |
FHLB and other restricted stock | 13,030 |  | 22,977 |
Collateral receivable | 77,936 |  |  |
Securities held in a deferred compensation plan | 6,794 |  | 5,987 |
Mortgage servicing rights | 4,976 |  | 4,650 |
LIABILITIES |  |  |  |
Deposits | 7,422,894 |  | 7,034,595 |
Securities sold under repurchase agreements | 65,163 |  | 19,888 |
Short-term borrowings | 75,000 |  | 281,319 |
Long-term borrowings | 24,545 |  | 51,339 |
Junior subordinated debt securities | 64,083 |  | 64,277 |
Fair Value Measurements | Interest rate swaps |  |  |  |
ASSETS |  |  |  |
Derivative financial assets | 78,319 |  | 25,647 |
LIABILITIES |  |  |  |
Derivative financial liabilities | 79,033 |  | 25,615 |
Fair Value Measurements | Interest rate lock commitments |  |  |  |
ASSETS |  |  |  |
Derivative financial assets | 2,900 |  | 321 |
Fair Value Measurements | Forward sale contracts |  |  |  |
ASSETS |  |  |  |
Derivative financial assets |  |  | 1 |
LIABILITIES |  |  |  |
Derivative financial liabilities | 385 |  |  |
Fair Value Measurements | Level 1 |  |  |  |
ASSETS |  |  |  |
Cash and due from banks, including interest-bearing deposits | 229,666 |  | 197,823 |
Securities | 3,228 |  | 5,078 |
Loans held for sale | 0 |  | 0 |
Portfolio loans, net | 0 |  | 0 |
Bank owned life insurance | 0 |  | 0 |
FHLB and other restricted stock | 0 |  | 0 |
Collateral receivable | 77,936 |  |  |
Securities held in a deferred compensation plan | 6,794 |  | 5,987 |
Mortgage servicing rights | 0 |  | 0 |
LIABILITIES |  |  |  |
Deposits | 6,033,075 |  | 5,441,143 |
Securities sold under repurchase agreements | 65,163 |  | 19,888 |
Short-term borrowings | 75,000 |  | 281,319 |
Long-term borrowings | 4,494 |  | 4,678 |
Junior subordinated debt securities | 64,083 |  | 64,277 |
Fair Value Measurements | Level 1 | Interest rate swaps |  |  |  |
ASSETS |  |  |  |
Derivative financial assets | 0 |  | 0 |
LIABILITIES |  |  |  |
Derivative financial liabilities | 0 |  | 0 |
Fair Value Measurements | Level 1 | Interest rate lock commitments |  |  |  |
ASSETS |  |  |  |
Derivative financial assets | 0 |  | 0 |
Fair Value Measurements | Level 1 | Forward sale contracts |  |  |  |
ASSETS |  |  |  |
Derivative financial assets |  |  | 0 |
LIABILITIES |  |  |  |
Derivative financial liabilities | 0 |  |  |
Fair Value Measurements | Level 2 |  |  |  |
ASSETS |  |  |  |
Cash and due from banks, including interest-bearing deposits | 0 |  | 0 |
Securities | 770,465 |  | 779,205 |
Loans held for sale | 0 |  | 0 |
Portfolio loans, net | 0 |  | 0 |
Bank owned life insurance | 82,303 |  | 80,473 |
FHLB and other restricted stock | 0 |  | 0 |
Collateral receivable | 0 |  |  |
Securities held in a deferred compensation plan | 0 |  | 0 |
Mortgage servicing rights | 0 |  | 0 |
LIABILITIES |  |  |  |
Deposits | 1,389,819 |  | 1,593,452 |
Securities sold under repurchase agreements | 0 |  | 0 |
Short-term borrowings | 0 |  | 0 |
Long-term borrowings | 20,051 |  | 46,661 |
Junior subordinated debt securities | 0 |  | 0 |
Fair Value Measurements | Level 2 | Interest rate swaps |  |  |  |
ASSETS |  |  |  |
Derivative financial assets | 78,319 |  | 25,647 |
LIABILITIES |  |  |  |
Derivative financial liabilities | 79,033 |  | 25,615 |
Fair Value Measurements | Level 2 | Interest rate lock commitments |  |  |  |
ASSETS |  |  |  |
Derivative financial assets | 0 |  | 321 |
Fair Value Measurements | Level 2 | Forward sale contracts |  |  |  |
ASSETS |  |  |  |
Derivative financial assets |  |  | 1 |
LIABILITIES |  |  |  |
Derivative financial liabilities | 385 |  |  |
Fair Value Measurements | Level 3 |  |  |  |
ASSETS |  |  |  |
Cash and due from banks, including interest-bearing deposits | 0 |  | 0 |
Securities | 0 |  | 0 |
Loans held for sale | 18,528 |  | 5,256 |
Portfolio loans, net | 7,028,446 |  | 6,940,875 |
Bank owned life insurance | 0 |  | 0 |
FHLB and other restricted stock | 13,030 |  | 22,977 |
Collateral receivable | 0 |  |  |
Securities held in a deferred compensation plan | 0 |  | 0 |
Mortgage servicing rights | 4,976 |  | 4,650 |
LIABILITIES |  |  |  |
Deposits | 0 |  | 0 |
Securities sold under repurchase agreements | 0 |  | 0 |
Short-term borrowings | 0 |  | 0 |
Long-term borrowings | 0 |  |  |
Junior subordinated debt securities | 0 |  | 0 |
Fair Value Measurements | Level 3 | Interest rate swaps |  |  |  |
ASSETS |  |  |  |
Derivative financial assets | 0 |  | 0 |
LIABILITIES |  |  |  |
Derivative financial liabilities | 0 |  | 0 |
Fair Value Measurements | Level 3 | Interest rate lock commitments |  |  |  |
ASSETS |  |  |  |
Derivative financial assets | 2,900 |  | 0 |
Fair Value Measurements | Level 3 | Forward sale contracts |  |  |  |
ASSETS |  |  |  |
Derivative financial assets |  |  | $ 0 |
LIABILITIES |  |  |  |
Derivative financial liabilities | $ 0 |  |  |

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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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- Definition Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Junior Subordinated Notes, which have a lower priority than senior instruments, excluding current portion. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition The carrying value as of the balance sheet date of the assets received as collateral against securities loaned to other broker-dealers. Borrowers of securities generally are required to provide collateral to the lenders of securities, commonly cash but sometimes other securities or standby letters of credit, with a value slightly higher than that of the securities borrowed. In instances where the entity is permitted to sell or re-pledge these securities, the entity reports the fair value of the collateral received and the related obligation to return the collateral as a liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 50 -Paragraph 1A -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729 + Details
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