XML 66 R74.htm IDEA: XBRL DOCUMENT v3.19.3
Leases (Additional Information) (Details) - USD ($)
$ in Thousands
Sep. 30, 2019
Jan. 01, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Operating Lease Right-of-Use Assets $ 9,802  
Operating Lease Liabilities $ 9,900  
ASU 2016-02    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Operating Lease Right-of-Use Assets   $ 9,034
Operating Lease Liabilities   $ 9,034