Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity (Details)

v3.19.1
Shareholders' Equity (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Equity [Abstract]    
Stock Repurchased During Period, Value $ 19,000 $ 18,099