Quarterly report pursuant to Section 13 or 15(d)

Selected Balance Sheet Data - Schedule of Advances and Loans, Net (Detail)

v3.20.1
Selected Balance Sheet Data - Schedule of Advances and Loans, Net (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Advances And Loans Allowance For Credit Losses [Line Items]    
Beginning balance $ 512 $ 514
Credit loss recovery (120) (104)
Write-offs (2) (3)
Ending balance $ 390 $ 407