XML 120 R105.htm IDEA: XBRL DOCUMENT v3.22.0.1
LEASES (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Operating Leases      
Term of option to terminate 1 year    
Components of Lease Expense      
Operating lease cost $ 8,397 $ 9,000 $ 8,724
Variable lease cost 50 53 18
Short-term lease cost [1] 148 369 240
Total lease cost 8,595 9,422 $ 8,982
Cash paid for amounts included in the measurement of lease liabilities:      
Operating cash outflows for operating leases 8,203 8,478  
Right-of-use assets obtained in exchange for lease obligations:      
Operating leases 5,344 3,519  
Operating leases      
Operating lease right-of-use assets $ 31,754 $ 34,908  
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Property, Plant and Equipment, Net Property, Plant and Equipment, Net  
Operating lease liabilities $ 32,833 $ 35,857  
Operating Lease, Liability, Statement of Financial Position [Extensible List] Operating lease liabilities Operating lease liabilities  
Weighted average remaining lease term      
Operating leases 5 years 4 months 24 days 6 years 1 month 6 days  
Weighted average discount rate      
Operating leases 2.62% 2.82%  
Minimum      
Operating Leases      
Remaining term of lease 1 year    
Term of option to extend 1 year    
Maximum      
Operating Leases      
Remaining term of lease 13 years    
Term of option to extend 40 years    
[1] Short-term lease cost includes the cost of leases with terms of twelve months or less, excluding leases with terms of one month or less.