Repurchase Agreement Borrowings (Tables)

6 Months Ended

Jun. 30, 2015

Transfers and Servicing [Abstract]

Schedule of Assets and Associated Liabilities Accounted for as Secured Borrowings [Table Text Block]

The following table presents the carrying value of Park's repurchase agreements by remaining contractual maturity at June 30, 2015 and December 31, 2014:

	June 30, 2015
(in thousands)	Remaining Contractual Maturity of the Agreements
	Overnight and Continuous		Up to 30 days		30 - 90 days		Greater than 90 days		Total
U.S. government and agency securities	$	231,359	$	2,035	$	—	$	305,224	$	538,618
	December 31, 2014
(in thousands)	Remaining Contractual Maturity of the Agreements
	Overnight and Continuous		Up to 30 days		30 - 90 days		Greater than 90 days		Total
U.S. government and agency securities	$	268,427	$	164	$	4,940	$	303,449	$	576,980