Short-Term Borrowings (Tables)

12 Months Ended

Dec. 31, 2011

Short-Term Borrowings [Abstract]

Summary Of Short-Term Borrowings

(dollars in thousands)	2011		2010
Federal Home Loan Bank advances	$	192,000	$	—
Securities sold under agreements to repurchase		203,543		220,328
Total short-term borrowings	$	395,543	$	220,328

Additional Information On Short-Term Borrowings

(dollars in thousands)	2011			2010			2009
Outstanding at December 31st	$	395,543		$	220,328		$	263,351
Maximum month-end outstanding balance		395,543			289,248			263,351
Average daily outstanding balance		220,146			216,116			197,824
Average rate during the year		0.26	%		0.38	%		0.66	%
Average rate at year end		0.27	%		0.24	%		0.48	%