Fair Value Measurements (Details) $ in Thousands	Sep. 30, 2016 USD ($)
Level 1
Assets:
Total Assets	$ 0
Liabilities:
Total Liabilities	0
Level 1 | Foreign currency forward exchange contracts
Assets:
Foreign currency contract, asset fair value	0
Liabilities:
Foreign currency contract, liability fair value	0
Level 1 | Foreign currency option contracts
Assets:
Foreign currency contract, asset fair value	0
Level 2
Assets:
Total Assets	154
Liabilities:
Total Liabilities	711
Level 2 | Foreign currency forward exchange contracts
Assets:
Foreign currency contract, asset fair value	27
Liabilities:
Foreign currency contract, liability fair value	711
Level 2 | Foreign currency option contracts
Assets:
Foreign currency contract, asset fair value	127
Level 3
Assets:
Total Assets	0
Liabilities:
Total Liabilities	0
Level 3 | Foreign currency forward exchange contracts
Assets:
Foreign currency contract, asset fair value	0
Liabilities:
Foreign currency contract, liability fair value	0
Level 3 | Foreign currency option contracts
Assets:
Foreign currency contract, asset fair value	0
Fair Value
Assets:
Total Assets	154
Liabilities:
Total Liabilities	711
Fair Value | Foreign currency forward exchange contracts
Assets:
Foreign currency contract, asset fair value	27
Liabilities:
Foreign currency contract, liability fair value	711
Fair Value | Foreign currency option contracts
Assets:
Foreign currency contract, asset fair value	$ 127