Derivative Instruments (Derivative Instruments, Effect On Other Comprehensive Income (Loss)) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in OCI	$ (35)	[1]
Amount of Gain (Loss) Reclassified from AOCI to Income	860
Gain/(Loss) Recognized in Income from Ineffective portion	(32)
Interest Rate Swaps [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized in OCI	(35)	[1]
Gain/(Loss) Recognized in Income from Ineffective portion	(32)
Interest Rate Swaps [Member] | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from AOCI to Income	711
Foreign Exchange Contracts [Member] | Other Revenues [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain (Loss) Reclassified from AOCI to Income	$ 149

[1] Other Comprehensive (Loss) Income