Quarterly report pursuant to Section 13 or 15(d)

Financial Instruments - Fair Value (Details)

v3.7.0.1
Financial Instruments - Fair Value (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2017
USD ($)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]  
Base reference rate of credit facilities LIBOR
Interest rate spread above LIBOR as of reporting period (in hundredths) 1.00%
Other debt and capital leases $ 1,058
Carrying Value  
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]  
Other debt and capital leases $ 987