Derivative Financial Instruments (Details 4) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Offsetting of financial liabilities and derivative liabilities
Gross Amounts of Recognized Liabilities	$ 185,080	$ 140,863
Gross Amounts Offset in the Statement of Financial Position	215	157
Net Amounts of Liabilities Presented in the Statement of Financial Position	184,865	140,706
Gross amounts Not Offset in the Statement of Financial Position
Financial Instruments	169,820	130,662
Cash Collateral Pledged	14,299	9,833
Net Amount	746	211
Interest rate swaps
Offsetting of financial liabilities and derivative liabilities
Gross Amounts of Recognized Liabilities	15,260	10,201
Gross Amounts Offset in the Statement of Financial Position	215	157
Net Amounts of Liabilities Presented in the Statement of Financial Position	15,045	10,044
Gross amounts Not Offset in the Statement of Financial Position
Cash Collateral Pledged	14,299	9,833
Net Amount	746	211
Repurchase agreements
Offsetting of financial liabilities and derivative liabilities
Gross Amounts of Recognized Liabilities	169,820	130,662
Net Amounts of Liabilities Presented in the Statement of Financial Position	169,820	130,662
Gross amounts Not Offset in the Statement of Financial Position
Financial Instruments	$ 169,820	$ 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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-Section 55
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