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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section S99
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-Publisher FASB
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-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953423-111524

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- Definition

Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

+ References

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- Definition

Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
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-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

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Loans Receivable, Net and Allowance for Loan Losses - Summary of Loans Receivable (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021
Real estate loans:
Total Loans	$ 1,587,653		$ 1,454,311
Less allowance for loan losses	18,315	$ 18,741	18,528	$ 18,208	$ 18,210	$ 18,113
Net loans	1,569,338		1,435,783
Obligations of States and Political Subdivisions [Member]
Real estate loans:
Total Loans	48,044		40,416
Less allowance for loan losses	243	275	283	246	265	393
Home Equity Loans and Lines of Credit [Member]
Real estate loans:
Total Loans	43,623		43,170
Less allowance for loan losses	336	372	361	310	297	318
Auto Loans [Member]
Real estate loans:
Total Loans	1,499		3,611
Less allowance for loan losses	8	14	22	89	196	232
Other [Member]
Real estate loans:
Total Loans	2,356		1,716
Less allowance for loan losses	22	22	22	20	21	21
Residential [Member] \| Real Estate Loans [Member]
Real estate loans:
Total Loans	671,357		623,375
Less allowance for loan losses	4,870	5,286	5,122	4,403	4,098	4,114
Construction [Member] \| Real Estate Loans [Member]
Real estate loans:
Total Loans	27,572		25,024
Less allowance for loan losses	328	328	319	245	241	187
Commercial [Member] \| Real Estate Loans [Member]
Real estate loans:
Total Loans	748,379		678,841
Less allowance for loan losses	11,016	11,194	10,754	10,550	10,607	10,470
Commercial Loans [Member]
Real estate loans:
Total Loans	44,823		38,158
Less allowance for loan losses	$ 1,185	$ 1,048	$ 698	$ 823	$ 1,224	$ 1,041