Asset & Liability Derivative Positions & the Potential Effect of Netting Arrangements - Current Quarter (Tables)

9 Months Ended

Sep. 30, 2016

Offsetting [Abstract]

Offsetting Assets [Table Text Block]

The following tables present the Company's asset and liability derivative positions and the potential effect of netting arrangements on its financial position, as of the periods indicated:

							Gross Amounts Not Offset in the Statement of Financial Position
	Gross Amounts Recognized in the Statement of Financial Position		Gross Amounts Offset in the Statement of Financial Position		Net Amounts Presented in the Statement of Financial Position		Financial Instruments		Collateral Pledged (Received)		Net Amount
	September 30, 2016
	(Dollars in thousands)
Derivative Assets
Loan level derivatives	$	41,411	$	—	$	41,411	$	10	$	—	$	41,401
Customer foreign exchange contracts	494		—		494		—		—		494
	$	41,905	$	—	$	41,905	$	10	$	—	$	41,895
Derivative Liabilities
Interest rate swaps	$	1,993	$	—	$	1,993	$	—	$	1,993	$	—
Loan level derivatives	41,378		—		41,378		10		41,358		10
Customer foreign exchange contracts	469		—		469		—		—		469
Repurchase agreements
Customer repurchase agreements	140,914		—		140,914		—		140,914		—
	$	184,754	$	—	$	184,754	$	10	$	184,265	$	479

							Gross Amounts Not Offset in the Statement of Financial Position
	Gross Amounts Recognized in the Statement of Financial Position		Gross Amounts Offset in the Statement of Financial Position		Net Amounts Presented in the Statement of Financial Position		Financial Instruments (1)		Collateral Pledged (Received)		Net Amount
	December 31, 2015
	(Dollars in thousands)
Derivative Assets
Loan level derivatives	$	22,470	$	—	$	22,470	$	2	$	—	$	22,468
Customer foreign exchange contracts	602		—		602		—		—		602
	$	23,072	$	—	$	23,072	$	2	$	—	$	23,070
Derivative Liabilities
Interest rate swaps	$	3,273	$	—	$	3,273	$	—	$	3,273	$	—
Loan level derivatives	22,465		—		22,465		2		22,461		2
Customer foreign exchange contracts	574		—		574		—		—		574
Repurchase agreements
Customer repurchase agreements	133,958		—		133,958		—		133,958		—
	$	160,270	$	—	$	160,270	$	2	$	159,692	$	576

(1) Reflects offsetting derivative positions with the same counterparty.