Quarterly report pursuant to Section 13 or 15(d)

Selected Balance Sheet Data - Schedule of Other Assets (Detail)

v3.21.1
Selected Balance Sheet Data - Schedule of Other Assets (Detail) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Other Assets [Line Items]    
Other assets Current $ 5,642 $ 4,711
Other assets Non-Current 4,075 4,176
Mortgage servicing rights, net of amortization [Member]    
Other Assets [Line Items]    
Other assets Current 0 0
Other assets Non-Current 2,062 1,897
Security deposits [Member]    
Other Assets [Line Items]    
Other assets Current 0 0
Other assets Non-Current 1,463 1,461
Employee Notes Receivable [Member]    
Other Assets [Line Items]    
Other assets Current 165 185
Other assets Non-Current 13 246
Customer trust accounts and other [Member]    
Other Assets [Line Items]    
Other assets Current 5,477 4,526
Other assets Non-Current $ 537 $ 572