Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurement (Details 2)

v3.19.2
Fair Value Measurement (Details 2) - USD ($)
$ in Thousands
Jun. 30, 2019
Dec. 31, 2018
Asset (Liability) Carrying Amount    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Debt and lines of credit $ (187,695) $ (200,067)
Fair Value    
Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items]    
Debt and lines of credit $ (256,387) $ (410,564)