Credit Facility-Expired (Tables)

12 Months Ended

Dec. 31, 2014

Credit Facility-Expired [Abstract]

Summary Of Outstanding Letters Of Credit And/Or Borrowings

(Dollars in thousands)	At December 31, 2014						At December 31, 2013
Bank	Commitment		In Use		Date of Loan	Maturity/Expiry Date	Commitment		In Use		Date of Loan	Maturity/Expiry Date
Citibank Holdings Credit Facility	$	-	$	-			$	150,000	$	-
Total revolving credit borrowings				-						-
Total letters of credit				-						851		12/31/2014
Total Citibank Holdings Credit Facility	$	-	$	-			$	150,000	$	851

Summary Of Costs Incurred In Connection With Credit Facilities

	Years Ended December 31,
(Dollars in thousands)	2014		2013		2012
Credit facility fees incurred	$	97	$	299	$	582