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Loans and Allowance for Credit Losses - Components of loans (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Components of loans
Total Loans, Gross	$ 3,800,385		$ 3,724,282
Allowance for Credit Losses	(51,949)	$ (51,347)	(50,494)	$ (50,701)	$ (50,148)	$ (47,996)
Net Deferred Loan Fees	(6,214)		(6,573)
Total Loans, Net	3,742,222		3,667,215
Commercial
Components of loans
Total Loans, Gross	518,762		464,061
Allowance for Credit Losses	(6,018)	(5,607)	(5,398)	(5,439)	(5,566)	(6,501)
Construction and Land Development
Components of loans
Total Loans, Gross	134,096		232,804
Allowance for Credit Losses	(1,220)	(1,828)	(2,156)	(3,476)	(3,169)	(3,911)
1-4 Family Construction
Components of loans
Total Loans, Gross	60,551		65,087
Allowance for Credit Losses	(522)	(577)	(558)	(654)	(806)	(845)
Real Estate Mortgage
Components of loans
Total Loans, Gross	3,077,817		2,954,026
1-4 Family Mortgage
Components of loans
Total Loans, Gross	416,944		402,396
Allowance for Credit Losses	(2,774)	(2,754)	(2,651)	(2,836)	(2,717)	(4,325)
Multifamily
Components of loans
Total Loans, Gross	1,404,835		1,388,541
Allowance for Credit Losses	(22,480)	(22,230)	(22,217)	(21,164)	(20,989)	(17,459)
CRE Owner Occupied
Components of loans
Total Loans, Gross	185,988		175,783
Allowance for Credit Losses	(1,258)	(1,235)	(1,184)	(1,086)	(1,083)	(1,965)
CRE Non-owner Occupied
Components of loans
Total Loans, Gross	1,070,050		987,306
Allowance for Credit Losses	(17,581)	(17,005)	(16,225)	(15,976)	(15,744)	(12,576)
Consumer and other
Components of loans
Total Loans, Gross	9,159		8,304
Allowance for Credit Losses	$ (96)	$ (111)	$ (105)	$ (70)	$ (74)	$ (151)

X

- Definition

Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
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- Definition

Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease.

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Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease.

+ References

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-SubTopic 20
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-Section 45
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Amount of unamortized loan commitment, origination, and other costs (fees) on financing receivable recognized as adjustment to yield. Excludes financing receivable covered under loss sharing agreement.

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