Off-Balance Sheet Commitments - Allowance for Credit Losses Related to Off-Balance Sheet Items (Detail) - USD ($) $ in Thousands |
3 Months Ended | |
---|---|---|
Mar. 31, 2021 |
Mar. 31, 2020 |
|
Loss Contingencies [Line Items] | ||
Balance at beginning of period | $ 2,792 | $ 2,397 |
Adjusted balance | 2,792 | 2,062 |
Provision expense (income) for credit losses | (450) | 823 |
Balance at end of period | $ 2,342 | 2,885 |
ASU 2016-13 | ||
Loss Contingencies [Line Items] | ||
Adjustment related to adoption of ASU 2016-13 | $ (335) |
X | ||||||||||
- Definition Off-balance sheet credit loss liability after adjustment. No definition available.
|
X | ||||||||||
- Definition Off balance sheet credit loss liability effect of new accounting principle in period of adoption. No definition available.
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Definition Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
|