Capital Requirements And Regulatory Matters (Tables)

12 Months Ended

Dec. 31, 2012

Capital Requirements And Regulatory Matters [Abstract]

Southwest’s, Stillwater National’s, and Bank of Kansas’ Actual Capital Amounts And Ratios

					To Be Well Capitalized
					Under Prompt Corrective				For Capital
	Actual				Action Provisions				Adequacy Purposes
(Dollars in thousands)	Amount		Ratio			Amount	Ratio			Amount	Ratio
As of December 31, 2012:
Total Capital (to risk-weighted assets)
Southwest	$	339,964	21.56	%	$	N/A	N/A	%	$	126,122	8.00	%
Stillwater National		269,323	19.55			137,793	10.00			110,234	8.00
Bank of Kansas		33,356	18.37			18,161	10.00			14,529	8.00
Tier I Capital (to risk-weighted assets)
Southwest		319,665	20.28			N/A	N/A			63,061	4.00
Stillwater National		236,705	17.18			82,676	6.00			55,117	4.00
Bank of Kansas		31,064	17.10			10,896	6.00			7,264	4.00
Tier I Leverage (to average assets)
Southwest		319,665	15.01			N/A	N/A			85,201	4.00
Stillwater National		236,705	13.14			90,088	5.00			72,070	4.00
Bank of Kansas		31,064	10.02			15,506	5.00			12,405	4.00
As of December 31, 2011:
Total Capital (to risk-weighted assets)
Southwest	$	395,292	20.78	%	$	N/A	N/A	%	$	152,211	8.00	%
Stillwater National		314,550	18.56			169,462	10.00			135,570	8.00
Bank of Kansas		35,731	18.82			18,984	10.00			15,187	8.00
Tier I Capital (to risk-weighted assets)
Southwest		371,114	19.51			N/A	N/A			76,106	4.00
Stillwater National		278,079	16.41			101,677	6.00			67,785	4.00
Bank of Kansas		33,325	17.55			11,390	6.00			7,593	4.00
Tier I Leverage (to average assets)
Southwest		371,114	14.50			N/A	N/A			102,346	4.00
Stillwater National		278,079	12.53			110,966	5.00			88,773	4.00
Bank of Kansas		33,325	10.32			16,143	5.00			12,914	4.00