Represents the look-back period to calculate historical loss of each segment for allowance for loan loss.

No definition available.

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- Definition

Amount of allowance to cover probable credit losses on loans and leases adjusted for the gross provision for loss during the period. Excludes write-offs net of recoveries during the period.

+ References

No definition available.

+ Details

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- Definition

Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

+ Details

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- Definition

Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
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-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

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- Definition

Amount, after recoveries, of loans and leases that have been written-off.

+ References

No definition available.

+ Details

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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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Amount of expense related to estimated loss from loan and lease transactions.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
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Loans Receivable and Allowance for Loan Losses - Activity in Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Activity in allowance for loan losses
Balance, beginning of year				$ 2,642				$ 2,548	$ 2,642	$ 2,548
Provision (reversal of provision) for loan losses	$ (4)	$ 111	$ (51)	5	$ 100	$ (50)	$ 60	9	61	119
Allowance for loan losses on loans receivable after provision (reversal of allowance)									2,703	2,667
Charge-offs									(48)	(41)
Recoveries									57	16
Net recoveries (charge-offs)									9	(25)
Balance, end of year	2,712				2,642				$ 2,712	2,642
Look back period to calculate historical loss of each segment									7 years
Residential Mortgage
Activity in allowance for loan losses
Balance, beginning of year				1,797				1,721	$ 1,797	1,721
Provision (reversal of provision) for loan losses									(84)	78
Allowance for loan losses on loans receivable after provision (reversal of allowance)									1,713	1,799
Charge-offs									(8)	(12)
Recoveries									36	10
Net recoveries (charge-offs)									28	(2)
Balance, end of year	1,741				1,797				1,741	1,797
Construction, Commercial and Other Mortgage Loans
Activity in allowance for loan losses
Balance, beginning of year				443				539	443	539
Provision (reversal of provision) for loan losses									68	(96)
Allowance for loan losses on loans receivable after provision (reversal of allowance)									511	443
Balance, end of year	511				443				511	443
Home Equity Loans and Lines of Credit
Activity in allowance for loan losses
Balance, beginning of year				1				1	1	1
Allowance for loan losses on loans receivable after provision (reversal of allowance)									1	1
Balance, end of year	1				1				1	1
Consumer and other loans
Activity in allowance for loan losses
Balance, beginning of year				47				55	47	55
Provision (reversal of provision) for loan losses									26	15
Allowance for loan losses on loans receivable after provision (reversal of allowance)									73	70
Charge-offs									(40)	(29)
Recoveries									21	6
Net recoveries (charge-offs)									(19)	(23)
Balance, end of year	54				47				54	47
Unallocated
Activity in allowance for loan losses
Balance, beginning of year				$ 354				$ 232	354	232
Provision (reversal of provision) for loan losses									51	122
Allowance for loan losses on loans receivable after provision (reversal of allowance)									405	354
Balance, end of year	$ 405				$ 354				$ 405	$ 354