Fair Value Measurements (Tables)

12 Months Ended

Dec. 31, 2011

Fair Value Measurements [Abstract]

Schedule Of Assets And Liabilities Measured At Fair Value On A Recurring Basis

As of December 31, 2011	Fair Value Measurements Using						Total at Fair Value
	Level 1		Level 2		Level 3
	(In thousands)
Assets
Securities available-for-sale
U.S. government sponsored entities	$	—	$	501,226	$	—	$	501,226
State and municipal securities		—		1,928		—		1,928
Mortgage-backed securities		—		337,631		—		337,631
Collateralized mortgage obligations		—		16,486		—		16,486
Asset-backed securities		—		166		—		166
Corporate debt securities		—		380,429		—		380,429
Mutual funds		6,035		—		—		6,035
Preferred stock of government sponsored entities		—		1,654		—		1,654
Trust preferred securities		45,963		—		—		45,963
Other equity securities		2,960		—		—		2,960
Total securities available-for-sale		54,958		1,239,520		—		1,294,478
Trading securities		2		4,540		—		4,542
Warrants		—		—		218		218
Option contracts		—		34		—		34
Foreign exchange contracts		—		2,151		—		2,151
Total assets	$	54,960	$	1,246,245	$	218	$	1,301,423
Liabilities
Interest rate swaps	$	—	$	2,634	$	—	$	2,634
Option contracts		—		5		—		5
Foreign exchange contracts		—		486		—		486
Total liabilities	$	—	$	3,125	$	—	$	3,125

As of December 31, 2010	Fair Value Measurements Using						Total at Fair Value
	Level 1		Level 2		Level 3
	(In thousands)
Assets
Securities available-for-sale
U.S. Treasury securities	$	118,828	$	—	$	—	$	118,828
U.S. government sponsored entities		—		825,082		—		825,082
State and municipal securities		—		1,718		—		1,718
Mortgage-backed securities		—		642,305		—		642,305
Collateralized mortgage obligations		—		25,194		—		25,194
Asset-backed securities		—		240		—		240
Corporate debt securities		—		369,425		—		369,425
Mutual funds		3,927		—		—		3,927
Preferred stock of government sponsored entities		—		719		—		719
Trust preferred securities		14,437		—		—		14,437
Other equity securities		1,692		—		—		1,692
Total securities available-for-sale		138,884		1,864,683		—		2,003,567
Trading securities		23		3,795		—		3,818
Warrants		—		—		40		40
Option contracts		—		106		—		106
Foreign exchange contracts		—		4,629		—		4,629
Total assets	$	138,907	$	1,873,213	$	40	$	2,012,160
Liabilities
Interest rate swaps	$	—	$	6,508	$	—	$	6,508
Option contracts		—		72		—		72
Foreign exchange contracts		—		1,873		—		1,873
Total liabilities	$	—	$	8,453	$	—	$	8,453

Schedule Of Level Of Valuation Assumptions Used To Determine Each Adjustment And The Carrying Value Of The Related Individual Assets And The Total Losses On A Nonrecurring Basis

	As of December 31, 2011								Total Losses
	Fair Value Measurements Using						Total at Fair Value		For the Twelve Months Ended
	Level 1		Level 2		Level 3				December 31, 2011		December 31, 2010
	(In thousands)
Assets
Impaired loans by type:
Commercial loans	$	—	$	—	$	4,251	$	4,251	$	877	$	3,411
Construction-residential		—		—		—		—		—		1,295
Real estate loans		—		—		35,576		35,576		820		1,407
Land loans		—		—		611		611		46		1,003
Total impaired loans		—		—		40,438		40,438		1,743		7,116
Loans held-for-sale		—		—		760		760		—		3,160
Other real estate owned (1)		—		79,029		1,093		80,122		7,003		20,139
Investments in venture capital		—		—		8,693		8,693		379		760
Equity investments		323		—		—		323		200		304
Total assets	$	323	$	79,029	$	50,984	$	130,336	$	9,325	$	31,479

(1) Other real estate owned balance of $92.7 million in the consolidated balance sheet is net of estimated disposal costs.

	As of December 31, 2010								Total Losses
	Fair Value Measurements Using						Total at Fair Value		For the Twelve Months Ended
	Level 1		Level 2		Level 3				December 31, 2010		December 31, 2009
	(In thousands)
Assets
Impaired loans by type:
Commercial loans	$	—	$	—	$	4,824	$	4,824	$	3,411	$	16,293
Construction-residential		—		—		500		500		1,295		23,234
Construction-other		—		—		5,659		5,659		—		12,493
Real estate loans		—		—		99,309		99,309		1,407		27,350
Land loans		—		—		730		730		1,003		11,639
Total impaired loans		—		—		111,022		111,022		7,116		91,009
Loans held-for-sale.		—		—		2,873		2,873		3,160		19,252
Other real estate owned (1)		—		72,159		11,105		83,264		20,139		28,216
Investments in venture capital		—		—		8,410		8,410		760		1,982
Equity investments		522		—		—		522		304		—
Total assets	$	522	$	72,159	$	133,410	$	206,091	$	31,479	$	140,459

(1) Other real estate owned balance of $71.0 million in the consolidated balance sheet is net of estimated disposal costs.