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Off-Balance Sheet Loan Commitments (Tables)

12 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Summary of Financial Instruments with Off-Balance Sheet Risk

The contractual amounts of financial instruments with off-balance sheet risk were as follows:

			December 31, 2022																		December 31, 2021
(Dollars in thousands)			Fixed Rate						Variable Rate						Total						Fixed Rate						Variable Rate						Total
Unused lines of credit			$	1,417					$	487,965					$	489,382					$	26,029					$	523,483					$	549,512
Standby letters of credit			$	12,309					$	4,897					$	17,206					$	11,090					$	5,409					$	16,499
Commitments to purchase loans			$	—					$	53,572					$	53,572					$	—					$	108,423					$	108,423
Mortgage warehouse commitments			$	—					$	1,055,117					$	1,055,117					$	—					$	823,060					$	823,060

Securities Borrowed, Allowance for Credit Loss

The following table presents credit loss expense for off balance sheet credit exposures:

			Year Ended December 31,
(Dollars in thousands)			2022						2021						2020
Credit loss expense (benefit)			$	(476)					$	(922)					$	2,448

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- References

No definition available.

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- Definition

Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined) which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 11
-URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13467-108611

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 10
-URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611

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- Definition

Tabular disclosure of allowance for credit loss on securities borrowed.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447

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