Quarterly report pursuant to Section 13 or 15(d)

Leases - Narrative (Details)

v3.19.3
Leases - Narrative (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2019
Jan. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Operating lease right-of-use assets $ 24,890 $ 24,890 $ 23,100
Operating lease, liability 26,111 26,111 24,000
Operating lease cost 1,700 5,100  
Short-term lease cost 100 200  
Sublease income $ 34 43  
Operating cash flows from operating leases   4,400  
Leased assets obtained in exchange for operating lease liabilities   29,800  
Reduction in lease assets obtained in exchange for lease liabilities   $ 500  
Weighted-average remaining lease term (years) 7 years 1 month 6 days 7 years 1 month 6 days  
Weighted-average discount rate 4.23% 4.23%  
Accounting Standards Update 2016-02      
New Accounting Pronouncements or Change in Accounting Principle [Line Items]      
Operating lease right-of-use assets     23,143
Operating lease, liability     $ 23,992