XML 145 R73.htm IDEA: XBRL DOCUMENT v3.22.0.1
Leases - Schedule Includes Other Information About Leases (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Leases [Abstract]      
Operating cash flows from operating leases $ 1,351 $ 1,150  
Operating cash flows from finance leases   4  
Financing cash flows from finance leases $ 17 $ 63 $ 90
Weighted average remaining lease term:      
Operating leases 6 years    
Finance leases 1 year    
Weighted average discount rate:      
Operating leases 8.48%    
Finance leases 6.25%