Quarterly report pursuant to Section 13 or 15(d)

Leases (Narrative) (Details)

Leases (Narrative) (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2019
USD ($)
Legally binding minimum lease payments, not yet commenced $ 21,400
Cash paid for amounts included in the measurement of lease liabilities 6,700
Right-of-use assets in exchange for new operating lease liabilities $ 5,864
Maximum [Member]  
Renewal term 7 years
Minimum [Member]  
Renewal term 1 year