Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Additional Information (Detail)

v3.20.4
Fair Value Measurements - Additional Information (Detail)
Dec. 31, 2020
USD ($)
Minimum  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Unpaid principal balance of Non-accrual Non-PCI loans individually evaluated for amount of impairment $ 250,000
Maximum  
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]  
Unpaid principal balance of Non-accrual Non-PCI loans and leases reviewed collectively $ 250,000