XML 69 R55.htm IDEA: XBRL DOCUMENT v3.19.2
Leases (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Leases [Abstract]    
Operating right-of-use assets $ 32,417 $ 0
Property, plant and equipment, net 659  
Total right-of use assets 33,076  
Operating lease liabilities, current and long-term portions 33,041  
Long-term debt, current and long-term portions 615  
Total lease liabilities $ 33,656