Fair Value Measurements (Details) - Fair value - USD ($) $ in Thousands	Dec. 31, 2015	Jun. 30, 2015
Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivatives
Deferred consideration on acquisition
Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivatives	$ (4,536)	$ (1,542)
Deferred consideration on acquisition
Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivatives
Deferred consideration on acquisition	$ 5,958	$ 5,465