Quarterly report pursuant to Section 13 or 15(d)

Derivatives and Hedging Activities - Summary of Gross Presentation, Effects of Offsetting and a Net Presentation of Derivatives (Detail)

v3.20.2
Derivatives and Hedging Activities - Summary of Gross Presentation, Effects of Offsetting and a Net Presentation of Derivatives (Detail)
$ in Thousands
Sep. 30, 2020
USD ($)
Derivatives Fair Value [Line Items]  
Gross Amounts of Recognized Assets, Offsetting of Derivative Assets $ 1,000
Net Amounts of Assets presented in the Statement of Financial Position, Offsetting of Derivative Assets 1,000
Gross Amounts Not Offset in the Statement of Financial Position, Derivative Assets, Net Amount 1,000
Gross Amounts of Recognized Liabilities, Offsetting of Derivative Liabilities 1,077
Net Amounts of Liabilities presented in the Statement of Financial Position, Offsetting of Derivative Liabilities 1,077
Gross Amounts Not Offset in the Statement of Financial Position, Derivative Liabilities, Net Amount (113)
Gross Amounts Not Offset in the Statement of Financial Position, Derivative Liabilities, Cash Collateral Provided 1,190
Derivative Assets, Financial Instruments  
Derivatives Fair Value [Line Items]  
Gross Amounts Not Offset in the Statement of Financial Position, Derivative Assets, Net Amount $ 1,000