Derivative Financial Instruments (Details 4) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Offsetting of financial liabilities and derivative liabilities
Gross Amounts of Recognized Liabilities	$ 179,393	$ 140,863
Gross Amounts Offset in the Statement of Financial Position	233	157
Net Amounts of Liabilities Presented in the Statement of Financial Position	179,160	140,706
Gross amounts Not Offset in the Statement of Financial Position
Financial Instruments	161,826	130,662
Cash Collateral Pledged	17,334	9,833
Net Amount	0	211
Interest rate swaps
Offsetting of financial liabilities and derivative liabilities
Gross Amounts of Recognized Liabilities	17,567	10,201
Gross Amounts Offset in the Statement of Financial Position	233	157
Net Amounts of Liabilities Presented in the Statement of Financial Position	17,334	10,044
Gross amounts Not Offset in the Statement of Financial Position
Cash Collateral Pledged	17,334	9,833
Net Amount	0	211
Repurchase agreements
Offsetting of financial liabilities and derivative liabilities
Gross Amounts of Recognized Liabilities	161,826	130,662
Net Amounts of Liabilities Presented in the Statement of Financial Position	161,826	130,662
Gross amounts Not Offset in the Statement of Financial Position
Financial Instruments	$ 161,826	$ 130,662

Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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