MORTGAGE SERVICING RIGHTS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2010	Dec. 31, 2011 years	Dec. 31, 2010	Dec. 31, 2009
Servicing Asset at Amortized Value, Balance [Roll Forward]
Carrying value of servicing asset, January 1	$ 4,552	$ 2,894	$ 4,552	$ 417
Amortization expense recognized during the year		(1,984)	(1,354)	(1,648)
Adoption of change in accounting for QSPE	304	0	(304)	0
Acquisition of SBA servicing asset		3,436	0	5,783
Carrying value of servicing asset, December 31		$ 4,346	$ 2,894	$ 4,552
Finite-Lived Intangible Assets, Useful Life (months)		4
Servicing Contracts [Member]
Servicing Asset at Amortized Value, Balance [Roll Forward]
Finite-Lived Intangible Assets, Useful Life (months)		24
Previously Sold By Western Union [Member] | Servicing Contracts [Member]
Servicing Asset at Amortized Value, Balance [Roll Forward]
Finite-Lived Intangible Assets, Useful Life (months)		60