Operating Segments (Tables)

12 Months Ended

Dec. 31, 2016

Operating Segments [Abstract]

Financial Results By Operating Segment

For the year ended December 31, 2016
	Oklahoma		Texas		Kansas		Other		Total
(Dollars in thousands)	Banking		Banking		Banking		Operations*		Company
Net interest income	$	50,590	$	22,697	$	6,694	$	(538)	$	79,443
Provision for loan losses		2,007		973		1,786		3		4,769
Noninterest income		11,576		1,273		1,202		2,034		16,085
Noninterest expenses		40,083		13,734		5,275		4,154		63,246
Income (loss) before taxes		20,076		9,263		835		(2,661)		27,513
Taxes on income		7,157		3,303		298		(949)		9,809
Net income (loss)	$	12,919	$	5,960	$	537	$	(1,712)	$	17,704
* Includes externally generated revenue of $3.0 million, primarily from investing services, and an internally generated loss of $1.5 million from the funds management unit.
Total loans at period end	$	1,095,930	$	636,643	$	144,559	$	-	$	1,877,132
Total assets at period end		1,138,969		633,328		143,558		559,537		2,475,392
Total goodwill at period end		12,525		1,020		-		-		13,545
Total deposits at period end		1,330,176		195,603		147,823		272,416		1,946,018

For the year ended December 31, 2015
	Oklahoma		Texas		Kansas		Other		Total
(Dollars in thousands)	Banking		Banking		Banking		Operations*		Company
Net interest income	$	42,019	$	21,168	$	6,277	$	(2,047)	$	67,417
Provision (credit) for loan losses		(2,068)		(632)		(868)		2		(3,566)
Noninterest income		10,134		1,485		1,473		1,365		14,457
Noninterest expenses		33,136		14,324		6,152		4,628		58,240
Income (loss) before taxes		21,085		8,961		2,466		(5,312)		27,200
Taxes on income		7,591		3,227		888		(1,913)		9,793
Net income (loss)	$	13,494	$	5,734	$	1,578	$	(3,399)	$	17,407
* Includes externally generated revenue of $2.1 million, primarily from investing services, and an internally generated loss of $2.8 million from the funds management unit.
Total loans at period end	$	1,048,473	$	580,476	$	150,480	$	-	$	1,779,429
Total assets at period end		1,098,735		578,749		149,847		529,691		2,357,022
Total goodwill at period end		12,447		1,020		-		-		13,467
Total deposits at period end		1,374,227		209,146		119,313		181,419		1,884,105

For the year ended December 31, 2014
	Oklahoma		Texas		Kansas		Other		Total
(Dollars in thousands)	Banking		Banking		Banking		Operations*		Company
Net interest income	$	38,846	$	19,187	$	9,469	$	(2,498)	$	65,004
Provision (credit) for loan losses		(2,561)		(3,640)		(425)		2		(6,624)
Noninterest income		9,030		1,594		1,576		6,731		18,931
Noninterest expenses		31,363		13,387		8,616		3,546		56,912
Income before taxes		19,074		11,034		2,854		685		33,647
Taxes on income		7,152		4,138		1,070		257		12,617
Net income	$	11,922	$	6,896	$	1,784	$	428	$	21,030
* Includes externally generated revenue of $7.6 million, primarily from investing services, and an internally generated loss of $3.3 million from the funds management unit.
Total loans at period end	$	793,262	$	460,680	$	146,043	$	6	$	1,399,991
Total assets at period end		805,704		458,489		147,256		530,585		1,942,034
Total goodwill at period end		194		1,020		-		-		1,214
Total deposits at period end		1,113,477		224,634		110,901		84,987		1,533,999