Covered Assets And Indemnification Asset (Summary Of Activity Related To The FDIC Indemnification Asset) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Balance, beginning of period	$ 91,089	$ 146,413
Change in FDIC indemnification asset	(15,234)	(6,168)	(16,445)
Transfers to due from FDIC and other	(23,057)	(49,156)
Balance, end of period	52,798	91,089	146,413
Evergreen Bank [Member]
Balance, beginning of period	28,547	40,606
Change in FDIC indemnification asset	(9,611)	1,357
Transfers to due from FDIC and other	(4,060)	(13,416)
Balance, end of period	14,876	28,547
Rainier Pacific Bank [Member]
Balance, beginning of period	28,272	43,726
Change in FDIC indemnification asset	(6,355)	(7,343)
Transfers to due from FDIC and other	(6,807)	(8,111)
Balance, end of period	15,110	28,272
Nevada Security Bank [Member]
Balance, beginning of period	34,270	62,081
Change in FDIC indemnification asset	732	(182)
Transfers to due from FDIC and other	(12,190)	(27,629)
Balance, end of period	$ 22,812	$ 34,270