Quarterly report pursuant to Section 13 or 15(d)

Derivatives and Hedging Activities - Effect of Derivative Financial Instruments that are Not Designated as Hedging Instruments on Income Statement (Detail)

v3.21.1
Derivatives and Hedging Activities - Effect of Derivative Financial Instruments that are Not Designated as Hedging Instruments on Income Statement (Detail) - Not Designated as Hedging Instrument
$ in Thousands
 3 Months Ended
Mar. 31, 2021
USD ($)
Derivative Instruments Gain Loss [Line Items]  
Amount of Gain or (Loss) Recognized in Income on Derivative $ 150
Interest Rate Products | Other Income  
Derivative Instruments Gain Loss [Line Items]  
Amount of Gain or (Loss) Recognized in Income on Derivative $ 150