XML 62 R48.htm IDEA: XBRL DOCUMENT v3.5.0.2
Fair Value Measurements and Derivative Instruments Reporting (Derivative instruments location and fair value amounts) (Details) - USD ($)
$ in Thousands
Jun. 30, 2016
Dec. 31, 2015
Derivatives, Fair Value [Line Items]    
Gross recognized Liabilites $ (237) $ (194)
Gross Amounts Offset 0 0
Net Recognized Fair value Liabilities (237) (194)
Interest Rate Swap - Current [Member] | Accrued Liabilities [Member]    
Derivatives, Fair Value [Line Items]    
Gross recognized Liabilites (71) (86)
Gross Amounts Offset 0 0
Net Recognized Fair value Liabilities (71) (86)
Interest Rate Swap - Non-Current [Member] | Taxes Payable and Other [Member]    
Derivatives, Fair Value [Line Items]    
Gross recognized Liabilites (166) (108)
Gross Amounts Offset 0 0
Net Recognized Fair value Liabilities $ (166) $ (108)