XML 24 R32.htm IDEA: XBRL DOCUMENT v3.2.0.727
Financial Instruments - Fair Value (Details) - Jun. 30, 2015 - USD ($)
$ in Thousands
Total
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 $ 1,810
Carrying Value  
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]  
Other debt and capital leases $ 1,719