Subordinated Debentures (Tables)

12 Months Ended

Dec. 31, 2012

Subordinated Debentures [Abstract]

Schedule of Trust Preferred Securities

(Dollars in thousands)		Subordinated Debentures Owed to Trusts		Trust Preferred Securities of the Trusts	Rates	Final Maturity Date
OKSB Statutory Trust I	$	20,619	$	20,000	3.41%	June 26, 2033
SBI Capital Trust II		25,774		25,000	3.19%	October 7, 2033
Southwest Capital Trust II		35,570		34,500	10.50%	September 15, 2038
	$	81,963	$	79,500