Quarterly report pursuant to Section 13 or 15(d)

Recent Accounting Pronouncements - Narrative (Details)

v3.19.1
Recent Accounting Pronouncements - Narrative (Details) - USD ($)
$ in Thousands
Mar. 31, 2019
Jan. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Operating lease right-of-use asset $ 19,720  
Operating lease liabilities $ 16,550  
ASU 2016-02    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Operating lease right-of-use asset   $ 20,240
Operating lease liabilities   $ 20,761