Fair Value - Balance Sheet Grouping (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Financial Assets, Carrying Value:
Cash and cash equivalents, Carrying Value	$ 62,080	$ 161,566
Securities available for sale, Carrying Value	1,140,466	1,206,260
Equity securities, Carrying Value	13,293	14,097
Federal Home Loan Bank Stock, Carrying Value	23,991	11,585
Loans receivable, net, Carrying Value	5,823,749	5,229,700
Loans held for sale, Carrying Value	145,092	162,947
Financial Liabilities, Carrying Value:
Deposits, Carrying Value	6,516,344	6,282,051
Advances from the Federal Home Loan Bank	380,000	0
Subordinated debentures, Carrying Value	85,039	84,976
Financial Assets, Fair Value:
Cash and cash equivalents, Fair Value	62,080	161,566
Securities available-for-sale, carried at fair value	1,140,466	1,206,260
Equity securities, Fair Value	13,293	14,097
Loans receivable, net, Fair Value	5,780,244	5,265,689
Loans held for sale, fair value disclosure	145,092	162,947
Financial Liabilities, Fair Value:
Deposits, Fair Value	6,499,784	6,280,336
Advances from Federal Home Loan	379,984
Subordinated debentures, Fair Value	82,205	85,417
Fair Value, Inputs, Level 1 [Member]
Financial Assets, Fair Value:
Cash and cash equivalents, Fair Value	62,080	161,566
Equity securities, Fair Value	13,293	14,097
Financial Liabilities, Fair Value:
Deposits, Fair Value	5,725,681	5,481,928
Fair Value, Inputs, Level 2 [Member]
Financial Assets, Fair Value:
Securities available-for-sale, carried at fair value	1,140,466	1,206,260
Loans held for sale, fair value disclosure	28,077	28,780
Financial Liabilities, Fair Value:
Deposits, Fair Value	774,103	798,408
Advances from Federal Home Loan	379,984
Subordinated debentures, Fair Value	82,205
Fair Value, Inputs, Level 3 [Member]
Financial Assets, Fair Value:
Loans receivable, net, Fair Value		5,265,689
Loans held for sale, fair value disclosure	$ 117,015	134,167
Financial Liabilities, Fair Value:
Subordinated debentures, Fair Value		$ 0

Advances From Federal Home Loan disclosure.

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Financial Liabilities, Carrying Value:

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Loans held for sale at carrying value.

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Amount of 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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Amount 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. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.

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Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

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