Credit Facility (Tables)

6 Months Ended

Jun. 30, 2013

Credit Facility [Abstract]

Summary Of Outstanding Letters Of Credit And/Or Borrowings

(Dollars in thousands)	At June 30, 2013						At December 31, 2012
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	$	40,000	5/22/2013	7/24/2013	$	150,000	$	-
Total revolving credit borrowings				40,000						-
Total letters of credit				1,551		12/31/2013				1,551		12/31/2013
Total Citibank Holdings Credit Facility	$	150,000	$	41,551			$	150,000	$	1,551

Summary Of Costs Incurred In Connection With Credit Facilities

	Three Months Ended				Six Months Ended
	June 30,				June 30,
(Dollars in thousands)	2013		2012		2013		2012
Credit facility fees incurred	$	113	$	138	$	178	$	305