XML 67 R57.htm IDEA: XBRL DOCUMENT v3.22.1
Leases - Components of lease costs and supplemental information related to leases (Detail) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Lease Assets and Liabilities      
Operating Lease, Right-of-Use Asset $ 21,849   $ 19,274
Total lease liabilities $ 23,428   $ 20,864
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Other liabilities   Other liabilities
Lease Cost      
Operating lease expense [1] $ 1,846 $ 1,662  
Sublease income 0 0  
Total lease expense 1,846 1,662  
Other Information      
Operating cash outflows from operating leases, net $ 1,851 $ 1,819  
Lease Term and Discount Rate      
Weighted average remaining lease term (years) 4 years 3 months 18 days   4 years 3 months 3 days
Weighted average discount rate 2.36%   2.41%
[1] Includes short-term leases and variable lease costs, which are immaterial.