Credit Facility (Tables)

6 Months Ended

Jun. 30, 2012

Credit Facility [Abstract]

Summary Of Outstanding Letters Of Credit And/Or Borrowings

(Dollars in thousands)	At June 30, 2012						At December 31, 2011
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	$	-			$	150,000	$	-
Total revolving credit borrowings				-						-
Total letters of credit				5,020		12/31/2012				5,020		12/31/2012
Total Citibank Holdings Credit Facility	$	150,000	$	5,020			$	150,000	$	5,020

Summary Of Costs Incurred In Connection With Credit Facilities

	Three Months Ended				Six Months Ended
	June 30,				June 30,
(Dollars in thousands)	2012		2011		2012		2011
Credit facility fees incurred	$	138	$	89	$	305	$	179