Offsetting of financial assets and liabilities (Tables)

3 Months Ended

Mar. 31, 2016

Table Text Block

Offsetting Assets Table [Text Block]

As of March 31, 2016
							Gross Amounts Not Offset in the Statement of Financial Position
(In thousands)	Gross Amount of Recognized Assets		Gross Amounts Offset in the Statement of Financial Position		Net Amounts of Assets Presented in the Statement of Financial Position		Financial Instruments		Securities Collateral Received			Cash Collateral Received	Net Amount
Derivatives	$	15,012	$	-	$	15,012	$	35	$	-	$	-	$	14,977
Reverse repurchase agreements		97,830		-		97,830		-		97,830		-		-
Total	$	112,842	$	-	$	112,842	$	35	$	97,830	$	-	$	14,977

As of December 31, 2015
							Gross Amounts Not Offset in the Statement of Financial Position
(In thousands)	Gross Amount of Recognized Assets		Gross Amounts Offset in the Statement of Financial Position		Net Amounts of Assets Presented in the Statement of Financial Position		Financial Instruments		Securities Collateral Received			Cash Collateral Received	Net Amount
Derivatives	$	16,959	$	-	$	16,959	$	114	$	-	$	-	$	16,845
Reverse repurchase agreements		96,338		-		96,338		-		96,338		-		-
Total	$	113,297	$	-	$	113,297	$	114	$	96,338	$	-	$	16,845

Offsetting Liabilities Table [Text Block]

As of March 31, 2016
							Gross Amounts Not Offset in the Statement of Financial Position
(In thousands)	Gross Amount of Recognized Liabilities		Gross Amounts Offset in the Statement of Financial Position		Net Amounts of Liabilities Presented in the Statement of Financial Position		Financial Instruments		Securities Collateral Pledged			Cash Collateral Pledged	Net Amount
Derivatives	$	12,068	$	-	$	12,068	$	35	$	3,153	$	-	$	8,880
Repurchase agreements		710,154		-		710,154		-		710,154		-		-
Total	$	722,222	$	-	$	722,222	$	35	$	713,307	$	-	$	8,880

As of December 31, 2015
							Gross Amounts Not Offset in the Statement of Financial Position
(In thousands)	Gross Amount of Recognized Liabilities		Gross Amounts Offset in the Statement of Financial Position		Net Amounts of Liabilities Presented in the Statement of Financial Position		Financial Instruments		Securities Collateral Pledged			Cash Collateral Received	Net Amount
Derivatives	$	14,343	$	-	$	14,343	$	114	$	4,050	$	-	$	10,179
Repurchase agreements		712,145		-		712,145		-		712,145		-		-
Total	$	726,488	$	-	$	726,488	$	114	$	716,195	$	-	$	10,179