XML 69 R47.htm IDEA: XBRL DOCUMENT v3.21.1
Leases - Narrative (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2021
USD ($)
lease
Dec. 31, 2020
USD ($)
Mar. 31, 2020
USD ($)
Lessee, Lease, Description [Line Items]      
Operating lease right-of-use assets $ 30,707 $ 25,237 $ 25,655
Operating lease liabilities $ 33,338 28,022  
Probability that lease options will be exercised 90.00%    
Number of operating leases signed but not yet commenced | lease 0    
ASU 2016-02 Leases (Topic 842)      
Lessee, Lease, Description [Line Items]      
Operating lease right-of-use assets $ 30,700 25,200  
Operating lease liabilities $ 33,300 $ 28,000