XML 86 R73.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Leases Lease Cost (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2019
USD ($)
Lease, Cost [Abstract]  
Operating Lease, Cost $ 4,917
Finance Lease, Right-of-Use Asset, Amortization 1,961
Finance Lease, Interest Payment on Liability 252
Finance Lease, Cost 2,213
Short-term Lease, Cost 170,064
Lease, Cost $ 177,194