Offsetting of financial assets and liabilities (Tables)

6 Months Ended

Jun. 30, 2018

Table Text Block

Offsetting Assets Table [Text Block]

As of June 30, 2018
							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	$	15,763	$	-	$	15,763	$	41	$	-	$	-	$	15,722
Total	$	15,763	$	-	$	15,763	$	41	$	-	$	-	$	15,722

As of December 31, 2017
							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	$	16,719	$	-	$	16,719	$	121	$	-	$	-	$	16,598
Total	$	16,719	$	-	$	16,719	$	121	$	-	$	-	$	16,598

Offsetting Liabilities Table [Text Block]

As of June 30, 2018
							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	$	14,223	$	-	$	14,223	$	41	$	-	$	-	$	14,182
Repurchase agreements		306,911		-		306,911		-		306,911		-		-
Total	$	321,134	$	-	$	321,134	$	41	$	306,911	$	-	$	14,182

As of December 31, 2017
							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	$	14,431	$	-	$	14,431	$	121	$	8	$	-	$	14,302
Repurchase agreements		390,921		-		390,921		-		390,921		-		-
Total	$	405,352	$	-	$	405,352	$	121	$	390,929	$	-	$	14,302