Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2011

Regulatory Matters [Abstract]

Summary Of The Bancorp's And The Bank's Capital And Leverage Ratios

	As of December 31, 2011										As of December 31, 2010
	Company					Bank					Company					Bank
	Balance		Percentage			Balance		Percentage			Balance		Percentage			Balance		Percentage
	(Dollars in thousands)
Tier I Capital (to risk- weighted assets)	$	1,318,948		15.97	%	$	1,289,747		15.64	%	$	1,228,184		15.37	%	$	1,182,033		14.81	%
Tier I Capital minimum requirement		330,355		4.00			329,928		4.00			319,607		4.00			319,209		4.00
Excess	$	988,593		11.97	%	$	959,819		11.64	%	$	908,577		11.37	%	$	862,824		10.81	%
Total Capital (to risk- weighted assets)	$	1,474,496		17.85	%	$	1,444,165		17.51	%	$	1,379,758		17.27	%	$	1,333,610		16.71	%
Total Capital minimum requirement		660,710		8.00			659,855		8.00			639,214		8.00			638,418		8.00
Excess	$	813,786		9.85	%	$	784,310		9.51	%	$	740,544		9.27	%	$	695,192		8.71	%
Tier I Capital (to average assets) Leverage ratio	$	1,318,948		12.93	%	$	1,289,747		12.66	%	$	1,228,184		11.44	%	$	1,182,033		11.03	%
Minimum leverage requirement		408,146		4.00			407,643		4.00			429,254		4.00			428,667		4.00
Excess	$	910,802		8.93	%	$	882,104		8.66	%	$	798,930		7.44	%	$	753,366		7.03	%
Total average assets (1)	$	10,203,647				$	10,191,078				$	10,731,357				$	10,716,672
Risk-weighted assets	$	8,258,878				$	8,248,190				$	7,990,176				$	7,980,219

(1) Average assets represent average balances for the fourth quarter of each year presented.