10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

x	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the quarterly period ended March 31, 2015
	or
o	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the transition period from __________ to __________

Commission File Number:  0-49677

WEST BANCORPORATION, INC.

(Exact Name of Registrant as Specified in its Charter)

IOWA	42-1230603
(State of Incorporation)	(I.R.S. Employer Identification No.)

1601 22nd Street, West Des Moines, Iowa	50266
(Address of principal executive offices)	(Zip Code)

Registrant's telephone number, including area code:  (515) 222-2300

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

Yes  x                      No  o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).

Yes  x                      No  o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company.  See definition of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	o	Accelerated filer	x
Non-accelerated filer	o	Smaller reporting company	o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Yes  o                      No  x

As of April 22, 2015, there were 16,039,269 shares of common stock, no par value, outstanding.

WEST BANCORPORATION, INC.

INDEX

		Page
PART I.	FINANCIAL INFORMATION
Item 1.	Financial Statements	3
	Consolidated Balance Sheets at March 31, 2015 and December 31, 2014	3
	Consolidated Statements of Income for the three months ended March 31, 2015 and 2014	4
	Consolidated Statements of Comprehensive Income for the three months ended March 31, 2015 and 2014	5
	Consolidated Statements of Stockholders' Equity for the three months ended March 31, 2015 and 2014	6
	Consolidated Statements of Cash Flows for the three months ended March 31, 2015 and 2014	7
	Notes to Consolidated Financial Statements	8
Item 2.	Management's Discussion and Analysis of Financial Condition and Results of Operations	31
	"Safe Harbor" Concerning Forward-Looking Statements	31
	Critical Accounting Policies	31
	Overview	32
	Results of Operations	33
	Financial Condition	39
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	43
Item 4.	Controls and Procedures	43
PART II.	OTHER INFORMATION
Item 1.	Legal Proceedings	43
Item 1A.	Risk Factors	43
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	44
Item 3.	Defaults Upon Senior Securities	44
Item 4.	Mine Safety Disclosures	44
Item 5.	Other Information	44
Item 6.	Exhibits	45
	Signatures	46
	Exhibit Index	47

2

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements

West Bancorporation, Inc. and Subsidiary
Consolidated Balance Sheets
(unaudited)
(in thousands, except share data)	March 31, 2015			December 31, 2014
ASSETS
Cash and due from banks	$	40,514		$	27,936
Federal funds sold	48,445			11,845
Cash and cash equivalents	88,959			39,781
Investment securities available for sale, at fair value	264,213			272,790
Investment securities held to maturity, at amortized cost (fair value of $51,784
and $51,501 at March 31, 2015 and December 31, 2014, respectively)	51,322			51,343
Federal Home Loan Bank stock, at cost	12,515			15,075
Loans	1,184,447			1,184,045
Allowance for loan losses	(13,878		)	(13,607		)
Loans, net	1,170,569			1,170,438
Premises and equipment, net	10,798			9,988
Accrued interest receivable	5,114			4,425
Bank-owned life insurance	32,296			32,107
Deferred tax assets, net	5,799			6,333
Other assets	7,342			13,553
Total assets	$	1,648,927		$	1,615,833
LIABILITIES AND STOCKHOLDERS' EQUITY
LIABILITIES
Deposits:
Noninterest-bearing demand	$	367,422		$	362,827
Interest-bearing demand	257,696			241,722
Savings	597,181			527,277
Time of $250,000 or more	14,416			18,985
Other time	128,705			119,651
Total deposits	1,365,420			1,270,462
Federal funds purchased	4,100			2,975
Short-term borrowings	—			66,000
Subordinated notes	20,619			20,619
Federal Home Loan Bank advances, net of discount	97,257			96,888
Long-term debt	11,861			12,676
Accrued expenses and other liabilities	5,949			6,038
Total liabilities	1,505,206			1,475,658
COMMITMENTS AND CONTINGENCIES (NOTE 8)
STOCKHOLDERS' EQUITY
Preferred stock, $0.01 par value; authorized 50,000,000 shares; no shares issued
and outstanding at March 31, 2015 and December 31, 2014	—			—
Common stock, no par value; authorized 50,000,000 shares; 16,039,269 and
16,018,734 shares issued and outstanding at March 31, 2015 and
December 31, 2014, respectively	3,000			3,000
Additional paid-in capital	19,054			18,971
Retained earnings	120,811			117,950
Accumulated other comprehensive income	856			254
Total stockholders' equity	143,721			140,175
Total liabilities and stockholders' equity	$	1,648,927		$	1,615,833

See Notes to Consolidated Financial Statements.

3

West Bancorporation, Inc. and Subsidiary
Consolidated Statements of Income
(unaudited)
	Three Months Ended March 31,
(in thousands, except per share data)	2015			2014
Interest income:
Loans, including fees	$	12,622		$	11,330
Investment securities:
Taxable	1,125			1,330
Tax-exempt	764			676
Federal funds sold	10			10
Total interest income	14,521			13,346
Interest expense:
Deposits	571			622
Federal funds purchased	2			4
Short-term borrowings	26			9
Subordinated notes	171			173
Federal Home Loan Bank advances	724			647
Long-term debt	64			83
Total interest expense	1,558			1,538
Net interest income	12,963			11,808
Provision for loan losses	—			—
Net interest income after provision for loan losses	12,963			11,808
Noninterest income:
Service charges on deposit accounts	620			679
Debit card usage fees	435			410
Trust services	325			318
Revenue from residential mortgage banking	35			226
Increase in cash value of bank-owned life insurance	189			154
Realized investment securities gains, net	11			506
Other income	245			260
Total noninterest income	1,860			2,553
Noninterest expense:
Salaries and employee benefits	3,990			4,111
Occupancy	1,049			1,011
Data processing	574			522
FDIC insurance	202			181
Other real estate owned	—			286
Professional fees	204			264
Director fees	188			153
Miscellaneous losses	(13		)	269
Other expenses	1,252			1,205
Total noninterest expense	7,446			8,002
Income before income taxes	7,377			6,359
Income taxes	2,274			1,959
Net income	$	5,103		$	4,400
Basic earnings per common share	$	0.32		$	0.28
Diluted earnings per common share	$	0.32		$	0.27
Cash dividends declared per common share	$	0.14		$	0.11

See Notes to Consolidated Financial Statements.

4

West Bancorporation, Inc. and Subsidiary
Consolidated Statements of Comprehensive Income
(unaudited)
	Three Months Ended March 31,
(in thousands)	2015			2014
Net income	$	5,103		$	4,400
Other comprehensive income:
Unrealized gains on securities for which a portion
of an other than temporary impairment has
been recorded in earnings:
Unrealized holding gains arising during the
period	—			318
Less: reclassification adjustment for impairment
losses realized in net income	—			—
Income tax (expense)	—			(121		)
Other comprehensive income on available
for sale securities with other than temporary
impairment	—			197
Unrealized gains on securities without
other than temporary impairment:
Unrealized holding gains arising during
the period	2,029			3,342
Less: reclassification adjustment for net (gains)
realized in net income	(11		)	(506		)
Less: reclassification adjustment for amortization
of net unrealized gains on securities transferred
from available for sale to held to maturity,
realized in interest income	(10		)	—
Income tax (expense)	(763		)	(1,077		)
Other comprehensive income on
available for sale securities without other
than temporary impairment	1,245			1,759
Unrealized (losses) on derivatives arising
during the period	(1,113		)	(1,179		)
Less: reclassification adjustment for net loss on
derivatives realized in net income	74			—
Less: reclassification adjustment for amortization of
derivative termination costs	2			—
Income tax benefit	394			447
Other comprehensive (loss) on derivatives	(643		)	(732		)
Total other comprehensive income	602			1,224
Comprehensive income	$	5,705		$	5,624

See Notes to Consolidated Financial Statements.

5

West Bancorporation, Inc. and Subsidiary
Consolidated Statements of Stockholders' Equity
(unaudited)
												Accumulated
						Additional						Other
	Preferred		Common Stock			Paid-In			Retained			Comprehensive
(in thousands, except share and per share data)	Stock		Shares	Amount		Capital			Earnings			Income (Loss)			Total
Balance, December 31, 2013	$	—	15,976,204	$	3,000	$	18,411		$	105,752		$	(3,538	)	$	123,625
Net income	—		—	—		—			4,400			—			4,400
Other comprehensive income, net of tax	—		—	—		—			—			1,224			1,224
Cash dividends declared, $0.11 per common share	—		—	—		—			(1,758		)	—			(1,758		)
Stock-based compensation costs	—		—	—		107			—			—			107
Issuance of common stock upon vesting of restricted
stock units, net of shares withheld for payroll taxes	—		9,420	—		(54		)	—			—			(54		)
Excess tax benefits from vesting of restricted stock units	—		—	—		28			—			—			28
Balance, March 31, 2014	$	—	15,985,624	$	3,000	$	18,492		$	108,394		$	(2,314	)	$	127,572
Balance, December 31, 2014	$	—	16,018,734	$	3,000	$	18,971		$	117,950		$	254		$	140,175
Net income	—		—	—		—			5,103			—			5,103
Other comprehensive income, net of tax	—		—	—		—			—			602			602
Cash dividends declared, $0.14 per common share	—		—	—		—			(2,242		)	—			(2,242		)
Stock-based compensation costs	—		—	—		178			—			—			178
Issuance of common stock upon vesting of restricted
stock units, net of shares withheld for payroll taxes	—		20,535	—		(179		)	—			—			(179		)
Excess tax benefits from vesting of restricted stock units	—		—	—		84			—			—			84
Balance, March 31, 2015	$	—	16,039,269	$	3,000	$	19,054		$	120,811		$	856		$	143,721

See Notes to Consolidated Financial Statements.

6

West Bancorporation, Inc. and Subsidiary Consolidated Statements of Cash Flows (unaudited)
	Three Months Ended March 31,
(in thousands)	2015			2014
Cash Flows from Operating Activities:
Net income	$	5,103		$	4,400
Adjustments to reconcile net income to net cash provided by operating activities:
Net amortization and accretion	898			885
(Gain) loss on disposition of premises and equipment	1			(10		)
Investment securities gains, net	(11		)	(506		)
Stock-based compensation	178			107
Gain on sale of loans	(14		)	(193		)
Proceeds from sales of loans held for sale	840			10,688
Originations of loans held for sale	—			(9,086		)
Gain on sales of other real estate owned	—			(25		)
Write-down of other real estate owned	—			296
Increase in cash value of bank-owned life insurance	(189		)	(154		)
Depreciation	230			200
Deferred income taxes	165			869
Excess tax benefits from vesting of restricted stock units	(84		)	(28		)
Change in assets and liabilities:
(Increase) in accrued interest receivable	(689		)	(498		)
Decrease in other assets	1,871			669
(Decrease) in accrued expenses and other liabilities	(971		)	(943		)
Net cash provided by operating activities	7,328			6,671
Cash Flows from Investing Activities:
Proceeds from sales of securities available for sale	10,057			29,238
Proceeds from maturities and calls of securities available for sale	10,146			20,209
Purchases of securities available for sale	(10,107		)	(41,575		)
Purchases of Federal Home Loan Bank stock	(8,187		)	(6,239		)
Proceeds from redemption of Federal Home Loan Bank stock	10,747			6,174
Net increase in loans	(131		)	(28,290		)
Proceeds from sales of other real estate owned	—			644
Proceeds from sales of premises and equipment	—			13
Purchases of premises and equipment	(1,041		)	(1,477		)
Proceeds from settlement of other assets	3,593			—
Net cash provided by (used in) investing activities	15,077			(21,303		)
Cash Flows from Financing Activities:
Net increase in deposits	94,958			72,178
Net increase (decrease) in federal funds purchased	1,125			(11,227		)
Net decrease in short-term borrowings	(66,000		)	—
Principal payments on long-term debt	(815		)	(814		)
Interest rate swap termination costs paid	(158		)	—
Common stock dividends paid	(2,242		)	(1,758		)
Restricted stock units withheld for payroll taxes	(179		)	(54		)
Excess tax benefits from vesting of restricted stock units	84			28
Net cash provided by financing activities	26,773			58,353
Net increase in cash and cash equivalents	49,178			43,721
Cash and Cash Equivalents:
Beginning	39,781			42,425
Ending	$	88,959		$	86,146
Supplemental Disclosures of Cash Flow Information:
Cash payments for:
Interest	$	1,569		$	1,516
Income taxes	40			35
Supplemental Disclosure of Noncash Investing and Financing Activities:
Transfer of loans to other real estate owned	$	—		$	143

See Notes to Consolidated Financial Statements.

7

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

1.  Basis of Presentation

The accompanying unaudited consolidated financial statements have been prepared by West Bancorporation, Inc. (the Company) pursuant to the rules and regulations of the Securities and Exchange Commission.  Certain information and footnote disclosures normally included in financial statements have been condensed or omitted pursuant to such rules and regulations. Although management believes that the disclosures are adequate to make the information presented understandable, it is suggested that these interim consolidated financial statements be read in conjunction with the Company's Annual Report on Form 10-K for the year ended December 31, 2014.  In the opinion of management, the accompanying consolidated financial statements contain all adjustments necessary to fairly present the financial position as of March 31, 2015 and December 31, 2014, and net income, comprehensive income and cash flows for the three months ended March 31, 2015 and 2014.  The results for these interim periods may not be indicative of results for the entire year or for any other period.

The consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (GAAP) established by the Financial Accounting Standards Board (FASB).  References to GAAP issued by the FASB in these footnotes are to the FASB Accounting Standards Codification™, sometimes referred to as the Codification or ASC.  In preparing the financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses for the reporting period.  Actual results could differ from those estimates.  Material estimates that are particularly susceptible to significant change in the near term are the fair value and other than temporary impairment (OTTI) of financial instruments, and the allowance for loan losses.

The accompanying unaudited consolidated financial statements include the accounts of the Company, West Bank and West Bank's wholly-owned subsidiary WB Funding Corporation (which owns an interest in a limited liability company). West Bank's 99.99 percent owned subsidiary ICD IV, LLC (a community development entity) was liquidated during the third quarter of 2014 because the underlying loan matured.  All significant intercompany transactions and balances have been eliminated in consolidation.  In accordance with GAAP, West Bancorporation Capital Trust I is recorded on the books of the Company using the equity method of accounting and is not consolidated.

Current accounting developments: In January 2014, the FASB issued Accounting Standards Update (ASU) No. 2014-04, Receivables—Troubled Debt Restructuring by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans Upon Foreclosure. The update clarifies when an in substance foreclosure occurs, that is, when a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan. This is the point when the consumer mortgage loan should be derecognized and the real property recognized. For public companies, this update was effective for interim and annual periods beginning after December 31, 2014. The adoption of this guidance did not have a material impact on the Company's consolidated financial statements.

In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 660): Summary and Amendments that Create Revenue from Contracts with Customers (Topic 606) and Other Assets and Deferred Costs—Contracts with Customers (Subtopic 340-40). The guidance in this update supersedes the revenue recognition requirements in ASC Topic 605, Revenue Recognition, and most industry-specific guidance throughout the industry topics of the codification. For public companies, this update will be effective for interim and annual periods beginning after December 15, 2016. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements, but does not expect the guidance to have a material impact on the Company's consolidated financial statements.

In April 2015, the FASB issued ASU No. 2015-03, Interest—Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs. The update simplifies the presentation of debt issuance costs by requiring that debt issuance costs be presented in the balance sheet as a direct deduction from the carrying amount of debt liability, consistent with debt discounts or premiums. The recognition and measurement guidance for debt issuance costs are not affected by the amendments in this update. For public companies, this update will be effective for interim and annual periods beginning after December 15, 2015, and is to be applied retrospectively. Early adoption is permitted. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements, but does not expect the guidance to have a material impact on the Company's consolidated financial statements.

8

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

2.  Earnings per Common Share

Basic earnings per common share are computed by dividing net income by the weighted average number of common shares outstanding for the period.  Diluted earnings per common share reflect the potential dilution that could occur if the Company's outstanding restricted stock units were vested. The dilutive effect was computed using the treasury stock method, which assumes all stock-based awards were exercised and the hypothetical proceeds from exercise were used by the Company to purchase common stock at the average market price during the period.  The incremental shares, to the extent they would have been dilutive, were included in the denominator of the diluted earnings per common share calculation.  The calculations of earnings per common share and diluted earnings per common share for the three months ended March 31, 2015 and 2014 are presented in the following table. 

	Three Months Ended March 31,
	2015		2014
Net income	$	5,103	$	4,400
Weighted average common shares outstanding	16,020		15,977
Weighted average effect of restricted stock units outstanding	65		53
Diluted weighted average common shares outstanding	16,085		16,030
Basic earnings per common share	$	0.32	$	0.28
Diluted earnings per common share	$	0.32	$	0.27

9

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

3.  Investment Securities

The following tables show the amortized cost, gross unrealized gains and losses and fair value of investment securities, by investment security type as of March 31, 2015 and December 31, 2014.  

	March 31, 2015
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
U.S. government agencies and corporations	$	2,571	$	208	$	—		$	2,779
State and political subdivisions	51,195		1,423		(72		)	52,546
Collateralized mortgage obligations (1)	128,894		1,104		(551		)	129,447
Mortgage-backed securities (1)	62,865		897		(43		)	63,719
Trust preferred security	1,765		—		(840		)	925
Corporate notes and equity securities	14,710		93		(6		)	14,797
	$	262,000	$	3,725	$	(1,512	)	$	264,213
Securities held to maturity:
State and political subdivisions	$	51,322	$	602	$	(140	)	$	51,784
	December 31, 2014
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
U.S. government agencies and corporations	$	12,626	$	204	$	(10	)	$	12,820
State and political subdivisions	51,234		1,286		(161		)	52,359
Collateralized mortgage obligations (1)	126,430		856		(1,416		)	125,870
Mortgage-backed securities (1)	65,813		624		(284		)	66,153
Trust preferred security	1,763		—		(845		)	918
Corporate notes and equity securities	14,729		66		(125		)	14,670
	$	272,595	$	3,036	$	(2,841	)	$	272,790
Securities held to maturity:
State and political subdivisions	$	51,343	$	344	$	(186	)	$	51,501

(1) All collateralized mortgage obligations and mortgage-backed securities consist of residential mortgage pass-through securities guaranteed by GNMA or issued by FNMA and real estate mortgage investment conduits guaranteed by FHLMC or GNMA.

Investment securities with an amortized cost of approximately $66,934 and $4,805 as of March 31, 2015 and December 31, 2014, respectively, were pledged to secure access to the Federal Reserve discount window, for public fund deposits, and for other purposes as required or permitted by law or regulation. 

10

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The amortized cost and fair value of investment securities available for sale as of March 31, 2015, by contractual maturity, are shown below.  Certain securities have call features that allow the issuer to call the securities prior to maturity.  Expected maturities may differ from contractual maturities for collateralized mortgage obligations and mortgage-backed securities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.  Therefore, collateralized mortgage obligations and mortgage-backed securities are not included in the maturity categories within the following maturity summary. Equity securities have no maturity date.

	March 31, 2015
	Amortized Cost		Fair Value
Due in one year or less	$	775	$	776
Due after one year through five years	21,379		21,871
Due after five years through ten years	19,311		19,876
Due after ten years	27,292		27,043
	68,757		69,566
Collateralized mortgage obligations and mortgage-backed securities	191,759		193,166
Equity securities	1,484		1,481
	$	262,000	$	264,213

The amortized cost and fair value of investment securities held to maturity as of March 31, 2015, by contractual maturity, are shown below.  Certain securities have call features that allow the issuer to call the securities prior to maturity.  

	March 31, 2015
	Amortized Cost		Fair Value
Due after five years through ten years	$	9,282	$	9,353
Due after ten years	42,040		42,431
	$	51,322	$	51,784

The details of the sales of investment securities for the three months ended March 31, 2015 and 2014 are summarized in the following table.

	Three Months Ended March 31,
	2015		2014
Proceeds from sales	$	10,057	$	29,238
Gross gains on sales	11		716
Gross losses on sales	—		210

11

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The following tables show the fair value and gross unrealized losses, aggregated by investment type and length of time that individual securities have been in a continuous loss position, as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
U.S. government agencies and corporations	$	—	$	—		$	—	$	—		$	—	$	—
State and political subdivisions	5,112		(72		)	—		—			5,112		(72		)
Collateralized mortgage obligations	4,796		(22		)	48,276		(529		)	53,072		(551		)
Mortgage-backed securities	8,811		(1		)	8,287		(42		)	17,098		(43		)
Trust preferred security	—		—			925		(840		)	925		(840		)
Corporate notes and equity securities	1,582		(1		)	1,986		(5		)	3,568		(6		)
	$	20,301	$	(96	)	$	59,474	$	(1,416	)	$	79,775	$	(1,512	)
Securities held to maturity:
State and political subdivisions	$	10,215	$	(140	)	$	—	$	—		$	10,215	$	(140	)
	December 31, 2014
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
U.S. government agencies and corporations	$	10,039	$	(10	)	$	—	$	—		$	10,039	$	(10	)
State and political subdivisions	6,614		(90		)	5,887		(71		)	12,501		(161		)
Collateralized mortgage obligations	17,283		(87		)	53,318		(1,329		)	70,601		(1,416		)
Mortgage-backed securities	15,184		(101		)	17,126		(183		)	32,310		(284		)
Trust preferred security	—		—			918		(845		)	918		(845		)
Corporate notes and equity securities	4,581		(23		)	2,881		(102		)	7,462		(125		)
	$	53,701	$	(311	)	$	80,130	$	(2,530	)	$	133,831	$	(2,841	)
Securities held to maturity:
State and political subdivisions	$	13,048	$	(186	)	$	—	$	—		$	13,048	$	(186	)

As of March 31, 2015, the available for sale securities with unrealized losses that have existed for longer than one year included 12 collateralized mortgage obligation securities, two mortgage-backed securities, one trust preferred security, two corporate notes and two equity securities.

The Company believes the unrealized losses on investments available for sale and held to maturity as of March 31, 2015, were due to market conditions, rather than reduced estimated cash flows. The Company does not intend to sell these securities, does not anticipate that these securities will be required to be sold before anticipated recovery, and expects full principal and interest to be collected. Therefore, the Company does not consider these investments to have OTTI as of March 31, 2015.

12

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

4. Loans and Allowance for Loan Losses

Loans consisted of the following segments as of March 31, 2015 and December 31, 2014.

	March 31, 2015			December 31, 2014
Commercial	$	314,110		$	316,908
Real estate:
Construction, land and land development	146,069			154,490
1-4 family residential first mortgages	50,877			53,497
Home equity	23,620			24,500
Commercial	640,109			625,938
Consumer and other loans	10,452			9,318
	1,185,237			1,184,651
Net unamortized fees and costs	(790		)	(606		)
	$	1,184,447		$	1,184,045

Real estate loans of approximately $600,000 and $590,000 were pledged as security for Federal Home Loan Bank (FHLB) advances as of March 31, 2015 and December 31, 2014, respectively.

Loans are stated at the principal amounts outstanding, net of unamortized loan fees and costs, with interest income recognized on the interest method based upon those outstanding loan balances.  Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the related loan yield using the interest method. Loans are reported by the portfolio segments identified above and are analyzed by management on this basis. All loan policies identified below apply to all segments of the loan portfolio.

Delinquencies are determined based on the payment terms of the individual loan agreements. The accrual of interest on past due and other impaired loans is generally discontinued at 90 days past due or when, in the opinion of management, the borrower may be unable to make all payments pursuant to contractual terms.  Unless considered collectible, all interest accrued but not collected for loans that are placed on nonaccrual or charged off is reversed against interest income, if accrued in the current year, or charged to the allowance for loan losses, if accrued in the prior year.  Generally, all payments received while a loan is on nonaccrual status are applied to the principal balance of the loan. Loans are returned to accrual status when all principal and interest amounts contractually due are brought current and future payments are reasonably assured. 

Based upon its ongoing assessment of credit quality within the loan portfolio, the Company maintains a Watch List, which includes loans classified as Doubtful, Substandard and Watch according to the Company's classification criteria. These loans involve the potential for payment defaults or collateral inadequacies. A loan on the Watch List is considered impaired when management believes it is probable the Company will be unable to collect all contractual principal and interest payments due in accordance with the terms of the loan agreement.  Impaired loans are measured based on the present value of expected future cash flows discounted at the loan's effective interest rate or, as a practical expedient, at the loan's observable market price or the fair value of the collateral if the loan is collateral dependent.  The amount of impairment, if any, and any subsequent changes are included in the allowance for loan losses.

A loan is classified as a troubled debt restructured (TDR) loan when the Company concludes that a borrower is experiencing financial difficulties and a concession was granted that would not otherwise be considered. Concessions may include a restructuring of the loan terms to alleviate the burden on the borrower's cash requirements, such as an extension of the payment terms beyond the original maturity date or a change in the interest rate charged.  TDR loans with extended payment terms are accounted for as impaired until performance is established. A change to the interest rate would change the classification of a loan to a TDR loan if the restructured loan yields a rate that is below a market rate for that of a new loan with comparable risk. TDR loans with below-market rates are considered impaired until fully collected. TDR loans may be reported as nonaccrual or past due 90 days, rather than TDR, if they are not performing per the restructured terms.

13

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The table below presents the TDR loans by segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015		December 31, 2014
Troubled debt restructured loans(1):
Commercial	$	110	$	—
Real estate:
Construction, land and land development	364		376
1-4 family residential first mortgages	81		86
Home equity	—		—
Commercial	529		557
Consumer and other loans	—		—
Total troubled debt restructured loans	$	1,084	$	1,019

(1) There were two TDR loans as of March 31, 2015 and December 31, 2014, with balances of $610 and $643, respectively, categorized as nonaccrual.

There was one loan modification considered to be TDR that occurred during the three months ended March 31, 2015 with a pre- and post-modification recorded investment of $110. There were no loan modifications considered to be TDR during the three months ended March 31, 2014.

No TDR loans that were modified within the twelve months preceding March 31, 2015 and 2014 have subsequently had a payment default. A TDR loan is considered to have a payment default when it is past due 30 days or more.

14

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The following table summarizes the recorded investment in impaired loans by segment, broken down by loans with no related allowance and loans with a related allowance and the amount of that allowance as of March 31, 2015 and December 31, 2014.

	March 31, 2015						December 31, 2014
	Recorded Investment		Unpaid Principal Balance		Related Allowance		Recorded Investment		Unpaid Principal Balance		Related Allowance
With no related allowance recorded:
Commercial	$	164	$	310	$	—	$	164	$	310	$	—
Real Estate:
Construction, land and land development	364		966		—		376		978		—
1-4 family residential first mortgages	324		324		—		257		257		—
Home equity	—		—		—		—		—		—
Commercial	529		529		—		557		557		—
Consumer and other loans	4		4		—		—		—		—
	1,385		2,133		—		1,354		2,102		—
With an allowance recorded:
Commercial	290		290		160		292		292		150
Real Estate:
Construction, land and land development	—		—		—		825		825		200
1-4 family residential first mortgages	—		—		—		—		—		—
Home equity	223		223		223		229		229		229
Commercial	168		168		168		172		172		172
Consumer and other loans	—		—		—		—		—		—
	681		681		551		1,518		1,518		751
Total:
Commercial	454		600		160		456		602		150
Real Estate:
Construction, land and land development	364		966		—		1,201		1,803		200
1-4 family residential first mortgages	324		324		—		257		257		—
Home equity	223		223		223		229		229		229
Commercial	697		697		168		729		729		172
Consumer and other loans	4		4		—		—		—		—
	$	2,066	$	2,814	$	551	$	2,872	$	3,620	$	751

The balance of impaired loans at March 31, 2015 and December 31, 2014 was composed of 12 and 11 different borrowers, respectively. The Company has no commitments to advance additional funds on any of the impaired loans.

15

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The following table summarizes the average recorded investment and interest income recognized on impaired loans by segment for the three months ended March 31, 2015 and 2014.

	Three Months Ended March 31,
	2015				2014
	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
With no related allowance
recorded:
Commercial	$	165	$	—	$	305	$	—
Real estate:
Construction, land and land development	367		3		414		4
1-4 family residential first mortgages	271		—		454		—
Home equity	—		—		—		—
Commercial	543		—		773		2
Consumer and other loans	1		—		—		—
	1,347		3		1,946		6
With an allowance recorded:
Commercial	290		2		684		2
Real estate:
Construction, land and land development	618		6		1,987		22
1-4 family residential first mortgages	—		—		313		—
Home equity	226		—		—		—
Commercial	171		—		—		—
Consumer and other loans	—		—		—		—
	1,305		8		2,984		24
Total:
Commercial	455		2		989		2
Real estate:
Construction, land and land development	985		9		2,401		26
1-4 family residential first mortgages	271		—		767		—
Home equity	226		—		—		—
Commercial	714		—		773		2
Consumer and other loans	1		—		—		—
	$	2,652	$	11	$	4,930	$	30

16

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The following tables provide an analysis of the payment status of the recorded investment in loans as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	—	$	—	$	—	$	—	$	313,766	$	344	$	314,110
Real estate:
Construction, land and
land development	—		—		—		—		146,069		—		146,069
1-4 family residential
first mortgages	74		—		—		74		50,479		324		50,877
Home equity	—		—		—		—		23,398		222		23,620
Commercial	—		1,480		—		1,480		637,932		697		640,109
Consumer and other	193		—		—		193		10,254		5		10,452
Total	$	267	$	1,480	$	—	$	1,747	$	1,181,898	$	1,592	$	1,185,237

	December 31, 2014
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	34	$	—	$	—	$	34	$	316,528	$	346	$	316,908
Real estate:
Construction, land and
land development	—		—		—		—		154,490		—		154,490
1-4 family residential
first mortgages	—		—		—		—		53,240		257		53,497
Home equity	14		—		—		14		24,257		229		24,500
Commercial	1,500		—		—		1,500		623,709		729		625,938
Consumer and other	—		—		—		—		9,318		—		9,318
Total	$	1,548	$	—	$	—	$	1,548	$	1,181,542	$	1,561	$	1,184,651

17

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The following tables present the recorded investment in loans by credit quality indicator and loan segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	307,784	$	5,425	$	901	$	—	$	314,110
Real estate:
Construction, land and land development	142,896		946		2,227		—		146,069
1-4 family residential first mortgages	49,891		533		453		—		50,877
Home equity	23,086		218		316		—		23,620
Commercial	630,550		6,308		3,251		—		640,109
Consumer and other	10,447		—		5		—		10,452
Total	$	1,164,654	$	13,430	$	7,153	$	—	$	1,185,237

	December 31, 2014
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	309,704	$	6,268	$	936	$	—	$	316,908
Real estate:
Construction, land and land development	151,258		993		2,239		—		154,490
1-4 family residential first mortgages	52,574		536		387		—		53,497
Home equity	23,958		218		324		—		24,500
Commercial	614,974		7,467		3,497		—		625,938
Consumer and other	9,318		—		—		—		9,318
Total	$	1,161,786	$	15,482	$	7,383	$	—	$	1,184,651

All loans are subject to the assessment of a credit quality indicator. Risk ratings are assigned for each loan at the time of approval, and they change as circumstances dictate during the term of the loan. The Company utilizes a 9-point risk rating scale as shown below, with ratings 1 - 5 included in the Pass column, rating 6 included in the Watch column, ratings 7 - 8 included in the Substandard column and rating 9 included in the Doubtful column. All loans classified as impaired that are included in the specific evaluation of the allowance for loan losses are included in the Substandard column along with all other loans with ratings of 7 - 8.

Risk rating 1: The loan is secured by cash equivalent collateral.

Risk rating 2: The loan is secured by properly margined marketable securities, bonds or cash surrender value of life insurance.

Risk rating 3: The borrower is in strong financial condition and has strong debt service capacity. The loan is performing as agreed, and the financial characteristics and trends of the borrower exceed industry statistics.

Risk rating 4: The borrower is in satisfactory financial condition and has satisfactory debt service capacity. The loan is performing as agreed, and the financial characteristics and trends of the borrower fall in line with industry statistics.

Risk rating 5: The borrower's financial condition is less than satisfactory. The loan is still generally paying as agreed, but strained cash flows may cause some slowness in payments. The collateral values adequately preclude loss on the loan. Financial characteristics and trends lag industry statistics. There may be noncompliance with loan covenants.

Risk rating 6: The borrower's financial condition is deficient. Payment delinquencies may be more common. Collateral values still protect from loss, but margins are narrow. The loan may be reliant on secondary sources of repayment, including liquidation of collateral and guarantor support.

18

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

Risk rating 7: The loan is inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Well-defined weaknesses exist that jeopardize the liquidation of the debt. The Company is inadequately protected by the valuation or paying capacity of the collateral pledged. If deficiencies are not corrected, there is a distinct possibility that a loss will be sustained.

Risk rating 8: All the characteristics of rating 7 exist with the added condition that the loan is past due more than 90 days or there is reason to believe the Company will not receive its principal and interest according to the terms of the loan agreement.

Risk rating 9: All the weaknesses inherent in risk ratings 7 and 8 exist with the added condition that collection or liquidation, on the basis of currently known facts, conditions and values, is highly questionable and improbable. A loan reaching this category would most likely be charged off.

Credit quality indicators for all loans and the Company's risk rating process are dynamic and updated on a continuous basis. Risk ratings are updated as circumstances that could affect the repayment of an individual loan are brought to management's attention through an established monitoring process. Individual lenders initiate changes as appropriate for ratings 1 through 5, and changes for ratings 6 through 9 are initiated via communications with management. The likelihood of loss increases as the risk rating increases and is generally preceded by a loan appearing on the Watch List, which consists of all loans with a risk rating of 6 or worse. Written action plans with firm target dates for resolution of identified problems are maintained and reviewed on a quarterly basis for all segments of criticized loans.

In addition to the Company's internal credit monitoring practices and procedures, an outsourced independent credit review function is in place to further assess assigned internal risk classifications and monitor compliance with internal lending policies and procedures.

In all portfolio segments, the primary risks are that a borrower's income stream diminishes to the point that the borrower is not able to make scheduled principal and interest payments and any collateral securing the loan declines in value. The risk of declining collateral values is present for most types of loans.

Commercial loans consist primarily of loans to businesses for various purposes, including revolving lines to finance current operations, inventory and accounts receivable, and capital expenditure loans to finance equipment and other fixed assets.  These loans generally have short maturities, have either adjustable or fixed interest rates, and are either unsecured or secured by inventory, accounts receivable and/or fixed assets. For commercial loans, the primary source of repayment is from the operation of the business.

Real estate loans include various types of loans for which the Company holds real property as collateral, and consist of loans on commercial properties and single and multifamily residences.  Real estate loans are typically structured to mature or reprice every five years with payments based on amortization periods up to 30 years.  The majority of construction loans are to contractors and developers for construction of commercial buildings or residential real estate. These loans typically have maturities of up to 24 months. The Company's loan policy includes minimum appraisal and other credit guidelines.

Consumer loans include loans extended to individuals for household, family and other personal expenditures not secured by real estate.  The majority of the Company's consumer lending is for vehicles, consolidation of personal debts and household improvements. The repayment source for consumer loans, including 1-4 family residential and home equity loans, is typically wages.

The allowance for loan losses is established through a provision for loan losses charged to expense.  Loans are charged-off against the allowance for loan losses when management believes that collectability of the principal is unlikely.  The allowance is an amount that management believes will be adequate to absorb probable losses on existing loans, based on an evaluation of the collectability of loans and prior loss experience.  This evaluation also takes into consideration such factors as changes in the nature and volume of the loan portfolio, overall portfolio quality, the review of specific problem loans, and the current economic conditions that may affect the borrower's ability to pay.  While management uses the best information available to make its evaluations, future adjustments to the allowance may be necessary if there are significant changes in economic conditions or the other factors relied upon.

19

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The allowance for loan losses consists of specific and general components.  The specific component relates to loans that meet the definition of impaired.  The general component covers the remaining loans and is based on historical loss experience adjusted for qualitative factors such as delinquency trends, loan growth, economic elements and local market conditions.  These same policies are applied to all segments of loans. In addition, regulatory agencies, as an integral part of their examination processes, periodically review the Company's allowance for loan losses, and may require the Company to make additions to the allowance based on their judgment about information available to them at the time of their examinations.

The following tables detail the changes in the allowance for loan losses by segment for the three months ended March 31, 2015 and 2014.

	Three Months Ended March 31, 2015
				Real Estate
	Commercial			Construction and Land			1-4 Family Residential			Home Equity			Commercial		Consumer and Other			Total
Beginning balance	$	4,415		$	2,151		$	466		$	534		$	6,013	$	28		$	13,607
Charge-offs	(38		)	—			—			—			—		—			(38		)
Recoveries	24			250			1			25			3		6			309
Provision (1)	97			(657		)	(34		)	(54		)	653		(5		)	—
Ending balance	$	4,498		$	1,744		$	433		$	505		$	6,669	$	29		$	13,878

	Three Months Ended March 31, 2014
				Real Estate
	Commercial			Construction and Land			1-4 Family Residential			Home Equity			Commercial			Consumer and Other			Total
Beginning balance	$	4,199		$	3,032		$	613		$	403		$	5,485		$	59		$	13,791
Charge-offs	(410		)	—			(40		)	—			(112		)	—			(562		)
Recoveries	29			8			1			15			—			1			54
Provision (1)	188			(148		)	16			(53		)	5			(8		)	—
Ending balance	$	4,006		$	2,892		$	590		$	365		$	5,378		$	52		$	13,283

(1) The negative provisions for the various segments are related to either the decline in each of those portfolio segments during the time periods disclosed and/or improvement in the credit quality factors related to those portfolio segments.

20

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The following tables present a breakdown of the allowance for loan losses disaggregated on the basis of impairment analysis method by segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	160	$	—	$	—	$	223	$	168	$	—	$	551
Collectively evaluated for impairment	4,338		1,744		433		282		6,501		29		13,327
Total	$	4,498	$	1,744	$	433	$	505	$	6,669	$	29	$	13,878
	December 31, 2014
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	150	$	200	$	—	$	229	$	172	$	—	$	751
Collectively evaluated for impairment	4,265		1,951		466		305		5,841		28		12,856
Total	$	4,415	$	2,151	$	466	$	534	$	6,013	$	28	$	13,607

The following tables present the recorded investment in loans, exclusive of unamortized fees and costs, disaggregated on the basis of impairment analysis method by segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	454	$	364	$	324	$	223	$	697	$	4	$	2,066
Collectively evaluated for impairment	313,656		145,705		50,553		23,397		639,412		10,448		1,183,171
Total	$	314,110	$	146,069	$	50,877	$	23,620	$	640,109	$	10,452	$	1,185,237

	December 31, 2014
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	456	$	1,201	$	257	$	229	$	729	$	—	$	2,872
Collectively evaluated for impairment	316,452		153,289		53,240		24,271		625,209		9,318		1,181,779
Total	$	316,908	$	154,490	$	53,497	$	24,500	$	625,938	$	9,318	$	1,184,651

21

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

5. Derivatives

The Company uses interest rate swap agreements to assist in its interest rate risk management. The notional amounts of the interest rate swaps do not represent amounts exchanged by the counterparties, but rather, the notional amount is used to determine, along with other terms of the derivative, the amounts to be exchanged between the counterparties.

The Company has variable rate FHLB advances, which create exposure to variability in interest payments due to changes in interest rates. In December 2012, to manage the interest rate risk related to the variability of interest payments, the Company entered into three forward-starting interest rate swap transactions, with a total notional amount of $80,000. The interest rate swaps effectively convert $80,000 of variable rate FHLB advances to fixed rate debt as of the forward-starting dates. One interest rate swap became effective in December 2014. The forward-starting dates on the other two interest rate swaps occur in June and December 2015. The three swap transactions were designated as cash flow hedges of the changes in cash flows attributable to changes in LIBOR, the benchmark interest rate being hedged, associated with the interest payments made on the underlying FHLB advances with quarterly interest rate reset dates. In March 2015, the only active interest rate swap, with a notional amount of $25,000, was terminated subject to a termination fee of $158. This termination fee will be reclassified from accumulated other comprehensive income to interest expense over the remaining life of the underlying cash flows, through December 2019. The swap was terminated because of the expected continuation of a low interest rate environment.

In June 2013, the Company entered into a forward-starting interest rate swap transaction with a total notional amount of $20,000, to effectively convert its $20,000 variable rate junior subordinated notes to fixed rate debt as of the forward-starting date of the swap transaction. The effective date of this swap was June 30, 2014, and it was terminated in September 2014, when the fair value was $0.

At the inception of each hedge transaction, the Company represented that the underlying principal balance would remain outstanding throughout the hedge transaction, making it probable that sufficient LIBOR-based interest payments would exist through the maturity date of the swaps. The cash flow hedges were determined to be fully effective during the remaining terms of the swaps. Therefore, the aggregate fair value of the swaps is recorded in other assets or other liabilities with changes in market value recorded in other comprehensive income, net of deferred taxes. See Note 9 for additional fair value information and disclosures. The amounts included in accumulated other comprehensive income will be reclassified to interest expense should the hedge no longer be considered effective. No amount of ineffectiveness was included in net income for the three months ended March 31, 2015 or 2014, and the Company estimates there will be approximately $503 of cash payments and reclassification from accumulated other comprehensive income (loss) to interest expense through March 31, 2016. The Company will continue to assess the effectiveness of the hedges on a quarterly basis.

The Company is exposed to credit risk in the event of nonperformance by the interest rate swap counterparty. The Company minimizes this risk by entering into derivative contracts with only large, stable financial institutions, and the Company has not experienced, and does not expect, any losses from counterparty nonperformance on the interest rate swaps. The Company monitors counterparty risk in accordance with the provisions of FASB ASC 815. In addition, the interest rate swap agreements contain language outlining collateral-pledging requirements for each counterparty. Collateral must be posted when the market value exceeds certain threshold limits. As of March 31, 2015, the Company pledged to the counterparty $990 of required collateral in the form of cash on deposit with a third party.

22

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The tables below identify the balance sheet category and fair values of the Company's derivative instruments designated as cash flow hedges as of March 31, 2015 and December 31, 2014.

March 31, 2015	Swap Number	Notional Amount		Fair Value			Balance Sheet Category	Receive Rate		Pay Rate		Maturity
Interest rate swap	(2)	$	25,000	$	(528	)	Other Liabilities	0.58	%	2.34	%	6/22/2020
Interest rate swap	(3)	30,000		(615		)	Other Liabilities	0.58	%	2.52	%	9/21/2020

December 31, 2014	Swap Number	Notional Amount		Fair Value			Balance Sheet Category	Receive Rate		Pay Rate		Maturity
Interest rate swap	(1)	$	25,000	$	(97	)	Other Liabilities	0.54	%	2.10	%	12/23/2019
Interest rate swap	(2)	25,000		(87		)	Other Liabilities	0.56	%	2.34	%	6/22/2020
Interest rate swap	(3)	30,000		(77		)	Other Liabilities	0.56	%	2.52	%	9/21/2020

The following tables identify the pre-tax losses recognized on the Company's derivative instruments designated as cash flow hedges for the three months ended March 31, 2015 and 2014.

		Three Months Ended March 31, 2015
		Effective Portion							Ineffective Portion
		Amount of			Reclassified from AOCI into Income				Recognized in Income on Derivatives
		Pre-tax (Loss)
	Swap Number	Recognized in				Amount of				Amount of
		OCI			Category	Gain (Loss)			Category	Gain (Loss)
Interest rate swap	(1)	$	(134	)	Interest Expense	$	(72	)	Other Income	$	—
Interest rate swap	(2)	(441		)	Interest Expense	—			Other Income	—
Interest rate swap	(3)	(538		)	Interest Expense	—			Other Income	—

		Three Months Ended March 31, 2014
		Effective Portion						Ineffective Portion
		Amount of			Reclassified from AOCI into Income			Recognized in Income on Derivatives
		Pre-tax (Loss)
	Swap Number	Recognized in				Amount of			Amount of
		OCI			Category	Gain (Loss)		Category	Gain (Loss)
Interest rate swap	(1)	$	(273	)	Interest Expense	$	—	Other Income	$	—
Interest rate swap	(2)	(313		)	Interest Expense	—		Other Income	—
Interest rate swap	(3)	(422		)	Interest Expense	—		Other Income	—
Interest rate swap	(4)	(171		)	Interest Expense	—		Other Income	—

23

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

6.  Deferred Income Taxes

Net deferred tax assets consisted of the following as of March 31, 2015 and December 31, 2014.  

	March 31, 2015			December 31, 2014
Deferred tax assets:
Allowance for loan losses	$	5,274		$	5,171
Intangibles	1,002			1,079
Other real estate owned	367			367
Accrued expenses	692			891
Restricted stock compensation	116			184
Net unrealized losses on interest rate swaps	493			99
State net operating loss carryforward	1,125			1,100
Capital loss carryforward	797			797
Other	44			46
	9,910			9,734
Deferred tax liabilities:
Net deferred loan fees and costs	323			334
Premises and equipment	516			565
Net unrealized gains on securities available for sale	1,018			255
Other	332			350
	2,189			1,504
Net deferred tax assets before valuation allowance	7,721			8,230
Valuation allowance	(1,922		)	(1,897		)
Net deferred tax assets	$	5,799		$	6,333

The Company has recorded a valuation allowance against the tax effect of the state net operating loss carryforwards and federal and state capital loss carryforwards, as management believes it is more likely than not that such carryforwards will expire without being utilized.

24

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

7.  Accumulated Other Comprehensive Income

The following tables summarize the changes in the balances of each component of accumulated other comprehensive income (loss), net of tax, for the three months ended March 31, 2015 and 2014.

	Noncredit-related
	Unrealized			Unrealized			Unrealized			Accumulated
	Gains (Losses)			Gains (Losses)			Gains			Other
	on Securities			on Securities			(Losses) on			Comprehensive
	with OTTI			without OTTI			Derivatives			Income (Loss)
Balance, December 31, 2013	$	(1,439	)	$	(4,217	)	$	2,118		$	(3,538	)
Other comprehensive income (loss) before
reclassifications	197			2,073			(732		)	1,538
Amounts reclassified from accumulated other
comprehensive income	—			(314		)	—			(314		)
Net current period other comprehensive income (loss)	197			1,759			(732		)	1,224
Balance, March 31, 2014	$	(1,242	)	$	(2,458	)	$	1,386		$	(2,314	)
Balance, December 31, 2014	$	—		$	416		$	(162	)	$	254
Other comprehensive income (loss) before
reclassifications	—			1,258			(690		)	568
Amounts reclassified from accumulated other
comprehensive income	—			(13		)	47			34
Net current period other comprehensive income (loss)	—			1,245			(643		)	602
Balance, March 31, 2015	$	—		$	1,661		$	(805	)	$	856

8.  Commitments and Contingencies

Financial instruments with off-balance-sheet risk: The Company is party to financial instruments with off-balance-sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit.  These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized in the consolidated balance sheets. The Company's exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations that it uses for on-balance-sheet instruments.  The Company's commitments consisted of the following approximate amounts as of March 31, 2015 and December 31, 2014. 

	March 31, 2015		December 31, 2014
Commitments to extend credit	$	479,724	$	441,124
Standby letters of credit	4,793		14,595
	$	484,517	$	455,719

West Bank had executed Mortgage Partnership Finance (MPF) Master Commitments (Commitments) with the FHLB of Des Moines to deliver mortgage loans and to guarantee the payment of any realized losses that exceed the FHLB's first loss account for mortgages delivered under the Commitments.  West Bank receives credit enhancement fees from the FHLB for providing this guarantee and continuing to assist with managing the credit risk of the MPF Program mortgage loans.  The term of the most recent Commitment was through January 16, 2015 and was not renewed.  At March 31, 2015, the liability represented by the present value of the credit enhancement fees less any expected losses in the mortgages delivered under the Commitments was approximately $449.

Contractual commitments: The Company has remaining commitments to invest in four qualified affordable housing projects totaling $4,534 as of March 31, 2015.

25

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

Contingencies: On September 29, 2010, West Bank was sued in a class action lawsuit that, as amended, asserts nonsufficient funds fees charged by West Bank to Iowa resident customers on debit card transactions are usurious under the Iowa Consumer Credit Code, rather than allowable fees, and that the sequence in which West Bank formerly posted debit card transactions for payment violated various alleged duties of good faith and ordinary care. Plaintiffs are seeking alternative remedies that include injunctive relief, damages (including treble damages), punitive damages, refund of fees and attorney fees. The case is currently being brought by Darla and Jason T. Legg, on behalf of themselves and all others similarly situated, in the Iowa District court for Polk County, Iowa. West Bank believes it has substantial defenses and is vigorously defending the action. The trial court entered orders on preliminary motions on March 4, 2014. It dismissed one of the Plaintiffs’ claims and found that factual disputes precluded summary judgment in West Bank’s favor on the remaining claims. In addition, the court certified two classes for further proceedings. West Bank appealed the adverse rulings to the Iowa Supreme Court. The appeals have not yet been assigned a date for oral argument. The amount of potential loss, if any, cannot be reasonably estimated now because of the unresolved legal issues and because, among other things, the multiple alternative claims involve different time periods, burdens of proof, defenses and potential remedies.

Except as described above, neither the Company nor West Bank is a party, and no property of these entities is subject to any other material pending legal proceedings, other than ordinary routine litigation incidental to West Bank's business. The Company does not know of any proceeding contemplated by a governmental authority against the Company or West Bank.

Deposit concentration: At March 31, 2015, West Bank held deposits totaling approximately $212,000 from entities associated with a related party.  Approximately $82,000 of this total was deposited in the first quarter of 2015.  It is expected that the recent deposits totaling $82,000 will be withdrawn in 2015.  West Bank has retained sufficient liquidity in anticipation of those withdrawals.

9. Fair Value Measurements

Accounting guidance on fair value measurements and disclosuresdefines fair value and establishes a framework for measuring the fair value of assets and liabilities using a hierarchy system.  Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants in the market in which the reporting entity transacts business.

The Company's balance sheet contains securities available for sale and derivative instruments that are recorded at fair value on a recurring basis.  The three-level valuation hierarchy for disclosure of fair value is as follows:

Level 1 uses quoted market prices in active markets for identical assets or liabilities.

Level 2 uses observable market-based inputs or unobservable inputs that are corroborated by market data.

Level 3 uses unobservable inputs that are not corroborated by market data.

The Company's policy is to recognize transfers between Levels at the end of each reporting period, if applicable. There were no transfers between Levels of the fair value hierarchy during the three months ended March 31, 2015.

The following is a description of valuation methodologies used for assets and liabilities recorded at fair value on a recurring basis.

Investment securities available for sale: When available, quoted market prices are used to determine the fair value of investment securities. If quoted market prices are not available, the Company determines fair value based on various sources and may apply matrix pricing with observable prices for similar bonds where a price for the identical bond is not observable. The fair values of these securities are determined by pricing models that consider observable market data such as interest rate volatilities, LIBOR yield curve, credit spreads, prices from market makers and live trading systems. Level 1 securities include certain corporate bonds and preferred stocks, and would include U.S. Treasuries, if any were held. Level 2 securities include U.S. government and agency securities, collateralized mortgage obligations, mortgage-backed securities, state and political subdivision securities, and a trust preferred security. The Company currently holds no investment securities classified as Level 3.

26

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

Generally, management obtains the fair value of investment securities at the end of each reporting period via a third party pricing service. Management, with the assistance of an independent investment advisory firm, reviewed the valuation process used by the third party and believes that process was valid. On a quarterly basis, management corroborates the fair values of investment securities by obtaining pricing from an independent investment advisory firm and compares the two sets of fair values. Any significant variances are reviewed and investigated. In addition, the Company has instituted a practice of further testing the fair values of a sample of securities. For that sample, the prices are further validated by management, with assistance from an independent investment advisory firm, by obtaining details of the inputs used by the pricing service. Those inputs were independently tested, and management concluded the fair values were consistent with GAAP requirements and securities were properly classified in the fair value hierarchy.

Derivative instruments: The Company's derivative instruments consist of interest rate swaps, which are accounted for as cash flow hedges. The Company's derivative position is classified within Level 2 of the fair value hierarchy and is valued using models generally accepted in the financial services industry and that use actively quoted or observable market input values from external market data providers and/or non-binding broker-dealer quotations. The fair value of the derivatives are determined using discounted cash flow models. These models’ key assumptions include the contractual terms of the respective contract along with significant observable inputs, including interest rates, yield curves, nonperformance risk and volatility. Derivative contracts are executed with a Credit Support Annex, which is a bilateral ratings-sensitive agreement that requires collateral postings at established credit threshold levels. These agreements protect the interests of the Company and its counterparties should either party suffer a credit rating deterioration.

The following tables present the balances of assets and liabilities measured at fair value on a recurring basis by level as of March 31, 2015 and December 31, 2014.

	March 31, 2015
Description	Total			Level 1		Level 2			Level 3
Financial assets:
Investment securities available for sale:
U.S. government agencies and corporations	$	2,779		$	—	$	2,779		$	—
State and political subdivisions	52,546			—		52,546			—
Collateralized mortgage obligations	129,447			—		129,447			—
Mortgage-backed securities	63,719			—		63,719			—
Trust preferred security	925			—		925			—
Corporate notes and equity securities	14,797			14,497		300			—
Financial liabilities:
Derivative instruments, interest rate swaps	$	(1,143	)	$	—	$	(1,143	)	$	—

	December 31, 2014
Description	Total			Level 1		Level 2			Level 3
Financial assets:
Investment securities available for sale:
U.S. government agencies and corporations	$	12,820		$	—	$	12,820		$	—
State and political subdivisions	52,359			—		52,359			—
Collateralized mortgage obligations	125,870			—		125,870			—
Mortgage-backed securities	66,153			—		66,153			—
Trust preferred security	918			—		918			—
Corporate notes and equity securities	14,670			14,370		300			—
Financial liabilities:
Derivative instruments, interest rate swaps	$	(261	)	$	—	$	(261	)	$	—

27

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The following table presents changes in investment securities available for sale with significant unobservable inputs (Level 3) for the three months ended March 31, 2015 and 2014. The activity in the table consists of one pooled trust preferred security, which was considered to have OTTI and was sold in December 2014.

	Three Months Ended March 31,
	2015		2014
Beginning balance	$	—	$	1,850
Transfer into level 3	—		—
Total gains:
Included in earnings	—		—
Included in other comprehensive income	—		318
Sale of security	—		—
Principal payments	—		—
Ending balance	$	—	$	2,168

Certain assets are measured at fair value on a nonrecurring basis. That is, they are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment).  The following tables present those assets carried on the balance sheet by caption and by level within the valuation hierarchy as of March 31, 2015 and December 31, 2014.

	March 31, 2015
Description	Total		Level 1		Level 2		Level 3
Impaired loans	$	617	$	—	$	—	$	617
Other real estate owned	2,235		—		—		2,235
	December 31, 2014
Description	Total		Level 1		Level 2		Level 3
Impaired loans	$	1,266	$	—	$	—	$	1,266
Other real estate owned	2,235		—		—		2,235

Loans in the previous tables consist of impaired loans for which a fair value adjustment was recorded.  Impaired loans are evaluated and valued at the lower of cost or fair value when the loan is identified as impaired.  Fair value is measured based on the value of the collateral securing these loans.  Collateral may be real estate or business assets such as equipment, inventory or accounts receivable. Fair value is determined by management evaluations or independent appraisals.  Appraised or reported values may be discounted based on management's opinions concerning market developments or the client's business.  Other real estate owned in the tables above consists of property acquired through foreclosures and loan settlements.  Property acquired is carried at fair value of the property less estimated disposal costs. Fair value of other real estate owned is determined by management by obtaining appraisals or other market value information at the time of acquisition, is updated at least annually, and may be discounted.

28

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The following tables present additional quantitative information about assets measured at fair value on a nonrecurring basis for which the Company has utilized Level 3 inputs to determine fair value as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	Fair Value		Valuation Technique	Unobservable Input	Range (Average)
Impaired loans	$	617	Evaluation of collateral	Estimation of value	NM*
Other real estate owned	2,235		Appraisal	Appraisal adjustment	0.0% - 25.0% (25.0%)

	December 31, 2014
	Fair Value		Valuation Technique	Unobservable Input	Range (Average)
Impaired loans	$	1,266	Evaluation of collateral	Estimation of value	NM*
Other real estate owned	2,235		Appraisal	Appraisal adjustment	0.0% - 25.0% (25.0%)

* Not Meaningful. Evaluations of the underlying assets are completed for each impaired loan with a specific reserve. The types of collateral vary widely and could include accounts receivables, inventory, a variety of equipment and real estate. Collateral evaluations are reviewed and discounted as appropriate based on knowledge of the specific type of collateral. In the case of real estate, an independent appraisal may be obtained. Types of discounts considered included aging of receivables, condition of the collateral, potential market for the collateral and estimated disposal costs. These discounts will vary from loan to loan, thus providing a range would not be meaningful.

GAAP requires disclosure of the fair value of financial assets and financial liabilities, including those that are not measured and reported at fair value on a recurring or nonrecurring basis.  The methodologies for estimating the fair value of financial assets and financial liabilities that are measured at fair value on a recurring or nonrecurring basis are discussed above.  The methodologies for other financial assets and financial liabilities are discussed below.

Cash and due from banks:  The carrying amount approximates fair value.

Federal funds sold:  The carrying amount approximates fair value.

Investment securities held to maturity: The fair values of these securities, which are all state and political subdivisions, are determined by the same method described previously for investment securities available for sale.

FHLB stock:  The fair value of this restricted stock is estimated at its carrying value and redemption price of $100 per share.

Loans held for sale:  The fair values of loans held for sale are based on estimated sales prices.

Loans:  The fair values of fixed rate loans are estimated using discounted cash flow analysis based on observable market interest rates currently being offered for loans with similar terms to borrowers with similar credit quality. The carrying values of variable rate loans approximate their fair values.

Deposits:  The carrying amounts for demand and savings deposits, which represent the amounts payable on demand, approximate their fair values.  The fair values for certificates of deposit are estimated using discounted cash flow analysis, based on observable market interest rates currently being offered on certificates with similar terms.

Accrued interest receivable and payable:  The fair values of both accrued interest receivable and payable approximate their carrying amounts.

Borrowings:  The carrying amounts of federal funds purchased, short-term borrowings and variable rate long-term borrowings approximate their fair values.  Fair values of fixed rate FHLB advances, subordinated notes and other long-term borrowings are estimated using discounted cash flow analysis, based on observable market interest rates currently being offered with similar terms.

Commitments to extend credit and standby letters of credit:  The approximate fair values of commitments and standby letters of credit are based on the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and creditworthiness of the counterparties.

29

West Bancorporation, Inc. and Subsidiary

Notes to Consolidated Financial Statements

(unaudited)

(in thousands, except per share data)

The following table presents the carrying amounts and approximate fair values of financial assets and liabilities as of March 31, 2015 and December 31, 2014. 

		March 31, 2015				December 31, 2014
	Fair Value Hierarchy Level	Carrying Amount		Approximate Fair Value		Carrying Amount		Approximate Fair Value
Financial assets:
Cash and due from banks	Level 1	$	40,514	$	40,514	$	27,936	$	27,936
Federal funds sold	Level 1	48,445		48,445		11,845		11,845
Investment securities available for sale	See previous table	264,213		264,213		272,790		272,790
Investment securities held to maturity	Level 2	51,322		51,784		51,343		51,501
Federal Home Loan Bank stock	Level 1	12,515		12,515		15,075		15,075
Loans held for sale	Level 2	—		—		826		838
Loans, net(1)	Level 2	1,170,569		1,200,622		1,170,438		1,199,832
Accrued interest receivable	Level 1	5,114		5,114		4,425		4,425
Financial liabilities:
Deposits	Level 2	1,365,420		1,365,844		1,270,462		1,270,987
Federal funds purchased	Level 1	4,100		4,100		2,975		2,975
Short-term borrowings	Level 1	—		—		66,000		66,000
Subordinated notes	Level 2	20,619		13,823		20,619		13,330
Federal Home Loan Bank advances, net	Level 2	97,257		96,394		96,888		96,312
Long-term debt	Level 2	11,861		11,761		12,676		12,571
Accrued interest payable	Level 1	407		407		419		419
Interest rate swaps	See previous table	1,143		1,143		261		261
Off-balance-sheet financial instruments:
Commitments to extend credit	Level 3	—		—		—		—
Standby letters of credit	Level 3	—		—		—		—

(1) All loans are Level 2 except impaired loans of $617 and $1,266 as of March 31, 2015 and December 31, 2014, respectively, which are Level 3.

30

Item 2.  Management's Discussion and Analysis of Financial Condition and Results of Operations.

"SAFE HARBOR" CONCERNING FORWARD-LOOKING STATEMENTS

Certain statements in this report, other than purely historical information, including estimates, projections, statements relating to our business plans, objectives and expected operating results and the assumptions upon which those statements are based, are “forward-looking statements” within the meanings of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements may appear throughout this report. These forward-looking statements are generally identified by the words “believes,” “expects,” “intends,” “anticipates,” “projects,” “future,” “may,” “should,” “will,” “strategy,” “plan,” “opportunity,” “will be,” “will likely result,” “will continue” or similar references, or references to estimates, predictions or future events.  Such forward-looking statements are based upon certain underlying assumptions, risks and uncertainties.  Because of the possibility that the underlying assumptions are incorrect or do not materialize as expected in the future, actual results could differ materially from these forward-looking statements.  Risks and uncertainties that may affect future results include: interest rate risk; competitive pressures; pricing pressures on loans and deposits; changes in credit and other risks posed by the Company's loan and investment portfolios, including declines in commercial or residential real estate values or changes in the allowance for loan losses dictated by new market conditions or regulatory requirements; actions of bank and nonbank competitors; changes in local and national economic conditions; changes in regulatory requirements, limitations and costs; changes in customers' acceptance of the Company's products and services; cyber-attacks; and any other risks described in the “Risk Factors” sections of this and other reports made by the Company. The Company undertakes no obligation to revise or update such forward-looking statements to reflect current or future events or circumstances after the date hereof or to reflect the occurrence of unanticipated events.

CRITICAL ACCOUNTING POLICIES

The discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements that have been prepared in accordance with U.S. generally accepted accounting principles. The preparation of these financial statements requires management to make estimates and judgments that affect the reported amounts of assets, liabilities, income and expenses. These estimates are based upon historical experience and on various other assumptions that management believes are reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions. The estimates and judgments that management believes have the most effect on the Company's reported financial position and results of operations are described as critical accounting policies in the Company's Annual Report on Form 10-K for the year ended December 31, 2014, as filed with the Securities and Exchange Commission on March 5, 2015. There have been no significant changes in the critical accounting policies or the assumptions and judgments utilized in applying these policies since the year ended December 31, 2014.

31

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

THREE MONTHS ENDED MARCH 31, 2015

OVERVIEW

The following discussion describes the consolidated operations and financial condition of the Company, which includes West Bank and West Bank's wholly owned subsidiary WB Funding Corporation (which owns an interest in SmartyPig, LLC). West Bank's 99.99 percent owned subsidiary ICD IV, LLC, a community development entity, was liquidated during the third quarter of 2014 because the underlying loan matured. Results of operations for the quarter ended March 31, 2015 are compared to the results for the same period in 2014, and the consolidated financial condition of the Company as of March 31, 2015 is compared to balances as of December 31, 2014. The Company operates in three markets: central Iowa, which is generally the greater Des Moines metropolitan area; eastern Iowa, which is the area including and surrounding Iowa City and Coralville, Iowa; and the Rochester, Minnesota area.

Net income for the quarter ended March 31, 2015 was $5,103, or $0.32 per diluted common share, compared to $4,400, or $0.27 per diluted common share, for the quarter ended March 31, 2014. The Company's annualized return on average assets and return on average equity for the quarter ended March 31, 2015 were 1.27 and 14.57 percent, respectively, compared to 1.23 and 14.17 percent, respectively, for the quarter ended March 31, 2014.

The increase in net income for the first quarter of 2015 compared to the same period of 2014 was primarily due to a $1,155 increase in net interest income, a $286 reduction in other real estate owned expenses and a $270 decline for all other operating expenses. Offsetting these improvements was a $693 reduction in noninterest income. No provision for loan losses was recorded in either quarter.

Net interest income for the quarter ended March 31, 2015 was up 9.8 percent over the same period last year primarily as the result of loan growth and slightly lower deposit and borrowing interest rates. Noninterest income for the quarter ended March 31, 2015 decreased compared to the quarter ended March 31, 2014, in part due to net gains on sales of investment securities of $11 compared to $506 in the first quarter of the prior year. As previously disclosed, at the end of 2014 the Company changed its process for providing first mortgage loans to its customers. Starting in January 2015, residential mortgage underwriting and processing are outsourced, and funding for residential mortgages is provided by a third party. The Company now receives a fee from a third party for each residential mortgage loan initiated and closed by our retail staff. The result was a reduction in revenue from residential mortgage banking of $191 for the first quarter of 2015 compared to the same period of 2014, with offsetting reductions in operating costs.

Loans outstanding totaled $1,184,447 as of March 31, 2015, which was virtually unchanged from December 31, 2014. The pipeline of new loans remained strong during the first quarter of 2015, but the growth was offset by scheduled maturities. Management believes the loan portfolio will grow during the remainder of 2015 as the demand for commercial, construction and development, and commercial real estate loans remains strong in all three of the Company's markets. As of March 31, 2015, the allowance for loan losses was 1.17 percent of loans outstanding, and management believes it was adequate to absorb any losses inherent in the loan portfolio.

The Company's new eastern Iowa main office, located at 401 10th Avenue in Coralville, opened on January 21, 2015.  As previously disclosed, the Company purchased land in Rochester, Minnesota during 2014. The Company has begun the design phase for a permanent office in Rochester and expects to break ground during the summer of 2015.

Raymond James & Associates, Inc. recently included the Company on its Community Bankers Cup awards listing of the top ten percent of community banks in the United States. The awards were based on profitability, operational efficiency and balance sheet metrics. The pool of 306 community banks considered for recognition were all publicly traded domestic banks with assets between $500 million and $10 billion as of December 31, 2014. The Company was ranked number four out of the 306 banks across America and was the only Iowa bank and one of very few from the Midwest.

The Board of Directors declared an increased quarterly dividend of $0.16 per common share at its meeting on April 22, 2015. The dividend is payable on May 20, 2015, to shareholders of record as of May 6, 2015.

32

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

RESULTS OF OPERATIONS

The following table shows selected financial results and measures for the three months ended March 31, 2015 compared with the same period in 2014. 

	Three Months Ended March 31,
	2015			2014			Change			Change %
Net income	$	5,103		$	4,400		$	703		16.0	%
Average assets	1,623,638			1,451,649			171,989			11.8	%
Average stockholders' equity	142,059			125,891			16,168			12.8	%
Return on average assets	1.27		%	1.23		%	0.04		%
Return on average equity	14.57		%	14.17		%	0.40		%
Net interest margin	3.59		%	3.64		%	(0.05		)%
Efficiency ratio*	48.25		%	53.76		%	(5.51		)%
Dividend payout ratio	43.93		%	39.95		%	3.98		%
Average equity to average assets ratio	8.75		%	8.67		%	0.08		%
	As of March 31,
	2015			2014			Change
Texas ratio*	2.73		%	6.99		%	(4.26		)%
Equity to assets ratio	8.72		%	8.47		%	0.25		%
Tangible common equity ratio	8.72		%	8.47		%	0.25		%

* A lower ratio is more desirable.

Definitions of ratios:

• Return on average assets - annualized net income divided by average assets.

• Return on average equity - annualized net income divided by average stockholders' equity.

• Net interest margin - annualized tax-equivalent net interest income divided by average interest-earning assets.

• Efficiency ratio - noninterest expense (excluding other real estate owned expense) divided by noninterest income (excluding net securities gains and gains/losses on disposition of premises and equipment) plus tax-equivalent net interest income.

• Dividend payout ratio - dividends paid to common stockholders divided by net income.

• Texas ratio - total nonperforming assets divided by tangible common equity plus the allowance for loan losses.

• Equity to assets ratio - average equity divided by average assets.

• Tangible common equity ratio - common equity less intangible assets divided by tangible assets.

33

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Net Interest Income

The following table presents average balances and related interest income or interest expense, with the resulting average yield or rate by category of interest-earning assets or interest-bearing liabilities.  Interest income and the resulting net interest income are shown on a fully taxable basis.

Data for the three months ended March 31:

	Average Balance									Interest Income/Expense									Yield/Rate
	2015		2014		Change			Change- %		2015		2014		Change			Change- %		2015		2014		Change
Interest-earning assets:
Loans:
Commercial	$	313,962	$	261,803	$	52,159		19.92	%	$	3,199	$	2,780	$	419		15.07	%	4.13	%	4.31	%	(0.18	)%
Real estate	862,819		740,798		122,021			16.47	%	9,563		8,606		957			11.12	%	4.49	%	4.71	%	(0.22	)%
Consumer and other	9,265		9,184		81			0.88	%	88		97		(9		)	(9.28	)%	3.86	%	4.28	%	(0.42	)%
Total loans	1,186,046		1,011,785		174,261			17.22	%	12,850		11,483		1,367			11.90	%	4.39	%	4.60	%	(0.21	)%
Investment securities:
Taxable	230,754		254,679		(23,925		)	(9.39	)%	1,125		1,330		(205		)	(15.41	)%	1.95	%	2.09	%	(0.14	)%
Tax-exempt	103,266		87,771		15,495			17.65	%	1,155		1,020		135			13.24	%	4.47	%	4.65	%	(0.18	)%
Total investment securities	334,020		342,450		(8,430		)	(2.46	)%	2,280		2,350		(70		)	(2.98	)%	2.73	%	2.74	%	(0.01	)%
Federal funds sold	15,231		15,293		(62		)	(0.41	)%	10		10		—			—	%	0.27	%	0.27	%	—	%
Total interest-earning assets	$	1,535,297	$	1,369,528	$	165,769		12.10	%	15,140		13,843		1,297			9.37	%	4.00	%	4.10	%	(0.10	)%
Interest-bearing liabilities:
Deposits:
Interest-bearing demand,
savings and money
market	$	800,722	$	695,558	$	105,164		15.12	%	324		279		45			16.13	%	0.16	%	0.16	%	—	%
Time deposits	134,258		154,729		(20,471		)	(13.23	)%	247		343		(96		)	(27.99	)%	0.75	%	0.90	%	(0.15	)%
Total deposits	934,980		850,287		84,693			9.96	%	571		622		(51		)	(8.20	)%	0.25	%	0.30	%	(0.05	)%
Other borrowed funds	170,335		152,527		17,808			11.68	%	986		916		70			7.64	%	2.35	%	2.44	%	(0.09	)%
Total interest-bearing
liabilities	$	1,105,315	$	1,002,814	$	102,501		10.22	%	1,557		1,538		19			1.24	%	0.57	%	0.62	%	(0.05	)%
Tax-equivalent net interest income										$	13,583	$	12,305	$	1,278		10.39	%
Net interest spread																			3.43	%	3.48	%	(0.05	)%
Net interest margin																			3.59	%	3.64	%	(0.05	)%

Fluctuations in net interest income can result from the combination of changes in the average balances of asset and liability categories and changes in interest rates.  Interest rates earned and paid are affected by general economic conditions, particularly changes in market interest rates, and by competitive factors, government policies and the actions of regulatory authorities.  Net interest margin is a measure of the net return on interest-earning assets and is computed by dividing annualized tax-equivalent net interest income by total average interest-earning assets for the period.  

34

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

The net interest margin for the quarter ended March 31, 2015 declined five basis points to 3.59 percent compared to the quarter ended March 31, 2014. The $1,278 increase in tax-equivalent net interest income for the first quarter of 2015 compared to the same time period last year was primarily the result of growth in loans and a slight decline in the rate paid on interest-bearing deposits and borrowings. Management believes the net interest margin will remain under downward pressure if the Federal Reserve maintains its current monetary policy. To help alleviate a negative impact on interest expense in the event of a future rise in market interest rates, the Company has forward-starting interest rate swaps in place. The interest rate swaps convert the payment streams for $55,000 of variable rate long-term borrowings to fixed interest rates beginning on various dates in 2015.

Tax-equivalent interest income on loans increased $1,367 for the first quarter of 2015 compared to the first quarter of 2014 as a result of the 17 percent increase in average loans outstanding. The Company continues to focus on expanding existing and new customer relationships while maintaining strong credit quality. The overall yield declined 21 basis points in the first quarter of 2015 compared to the prior year-to-date. The yield on the Company's loan portfolio is affected by the mix of the loans in the portfolio, the interest rate environment, the effects of competition, the level of nonaccrual loans and reversals of previously accrued interest on charged-off loans.  The political and economic environments can also influence the volume of new loan originations and the mix of variable rate versus fixed rate loans. 

For the first quarter of 2015, the average balance of investment securities declined slightly, while the yield on the portfolio held steady compared to the same period in 2014. The decline in average balances was primarily attributable to paydowns received on collateralized mortgage obligations and mortgage-backed securities.

The average rate paid on deposits for the first quarter of 2015 declined to 25 basis points from 30 basis points for the same period last year.  The decline in rates exceeded the effect of an $84,693 increase in average interest-bearing deposits, resulting in an overall decrease in interest expense on deposits in the first quarter of 2015 compared to the same quarter of 2014. Average interest-bearing demand and money market account balances increased significantly due to higher customer demand for the Insured Cash Sweep products. These products are reciprocal programs that provide Federal Deposit Insurance Corporation (FDIC) insurance coverage for all participating deposits. Public funds money market deposits also increased significantly in the first quarter of 2015. The average balance of time deposits continues to decline as fewer customers consider time deposits a good option in this extended period of historically low interest rates.

The overall average rate paid on other borrowed funds declined 9 basis points compared to the first quarter of 2014 in part due to a $19,551 increase in the average volume of low rate, short-term borrowings during the first quarter of 2015 compared to the same time period last year. However, interest expense on other borrowed funds increased for the first quarter of 2015 compared to the first quarter of 2014 due to the cost of an interest rate swap that was effective for most of the first quarter of 2015. The swap was terminated near the end of the first quarter due to the continued low interest rate environment.

Provision for Loan Losses and the Related Allowance for Loan Losses

The provision for loan losses represents charges made to earnings to maintain an adequate allowance for loan losses.  The adequacy of the allowance for loan losses is evaluated quarterly by management and reviewed by the Board of Directors. The allowance for loan losses is management's best estimate of probable losses inherent in the loan portfolio as of the balance sheet date.  Based upon the first quarter 2015 and 2014 evaluations, no provision for loan losses was deemed necessary for either quarter.

Factors considered in establishing an appropriate allowance include: an assessment of the financial condition of the borrowers; the value and adequacy of loan collateral; the condition of the local economy and the condition of the specific industries of the borrowers; the levels and trends of loans by segment; and a review of delinquent and classified loans.  The quarterly evaluation focuses on factors such as specific loan reviews, changes in the components of the loan portfolio given the current and forecasted economic conditions, and historical loss experience.  Any one of the following conditions may result in the review of a specific loan: concern about whether the customer's cash flow or net worth is sufficient to repay the loan; delinquency status; criticism of the loan in a regulatory examination; the suspension of interest accrual; or other factors, including whether the loan has other special or unusual characteristics that suggest special monitoring is warranted. The Company's concentration risks include geographic concentration in central and eastern Iowa and southeastern Minnesota. The local economies are composed primarily of service industries and state and county governments.

35

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

West Bank has a significant portion of its loan portfolio in commercial real estate loans, commercial lines of credit, commercial term loans, and construction and land development loans.  West Bank's typical commercial borrower is a small or medium-sized, privately owned business entity.  West Bank's commercial loans typically have greater credit risks than residential mortgages or consumer loans because they often have larger balances and repayment usually depends on the borrowers' successful business operations.  Commercial loans also involve additional risks because they generally are not fully repaid over the loan period and, thus, may require refinancing or a large payoff at maturity.  When the economy turns downward, commercial borrowers may not be able to repay their loans, and the value of their assets, which are usually pledged as collateral, may decrease rapidly and significantly. 

While management uses available information to recognize losses on loans, further reduction in the carrying amounts of loans may be necessary based on changes in circumstances, changes in the overall economy in the markets we currently serve, or later acquired information.  Identifiable sectors within the general economy are subject to additional volatility, which at any time may have a substantial impact on the loan portfolio.  In addition, regulatory agencies, as integral parts of their examination processes, periodically review the estimated losses on loans.  Such agencies may require West Bank to recognize additional losses based on such agencies' review of information available to them at the time of their examinations.

West Bank's policy is to charge off loans when, in management's opinion, a loan or a portion of a loan is deemed uncollectible, although concerted efforts are made to maximize future recoveries.  The following table summarizes the activity in the Company's allowance for loan losses for the three months ended March 31, 2015 and 2014 and related ratios. 

	Analysis of the Allowance for Loan Losses for the
	Three Months Ended March 31,
	2015			2014			Change
Balance at beginning of period	$	13,607		$	13,791		$	(184	)
Charge-offs	(38		)	(562		)	524
Recoveries	309			54			255
Net (charge-offs) recoveries	271			(508		)	779
Provision for loan losses charged to operations	—			—			—
Balance at end of period	$	13,878		$	13,283		$	595
Average loans outstanding, excluding loans held for sale	$	1,185,946		$	1,010,539
Ratio of annualized net charge-off (recoveries) during the period
to average loans outstanding	(0.09		)%	0.20		%
Ratio of allowance for loan losses to average loans outstanding	1.17		%	1.31		%

The allowance for loan losses represented 671.73 percent of nonperforming loans at March 31, 2015 compared to 702.48 percent at December 31, 2014.

In general the economy has shown signs of improvement, but the economic indicators remain mixed. The U.S. unemployment rate has declined to 5.5 percent, while jobs growth has been weak. Personal income and spending are up, but the housing market is slow. The economic environments in Iowa and Minnesota continue to slowly improve. Based on the mixed economic indicators, the Company decided to maintain the economic factors within the allowance for loan losses evaluation at the same level used in 2014. In the first three months of 2015, the Company continued to use experience factors based on the highest losses calculated over a rolling 12-, 16-, or 20-quarter period. The experience factors continued to decline. Due to the declining experience factors, management thought the factors for other considerations should be increased slightly for commercial and commercial real estate loans to maintain an adequate allowance for loan losses. This increased the portion of the allowance for loan losses related to loans collectively evaluated for impairment to 1.13 percent of loans collectively evaluated as of March 31, 2015 from 1.09 percent as of December 31, 2014. Management believes the resulting allowance for loan losses of $13,878 as of March 31, 2015 was adequate to absorb the losses inherent in the loan portfolio at the end of the quarter.

36

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Noninterest Income

The following table shows the variance from the prior year in the noninterest income categories shown in the Consolidated Statements of Income.  In addition, accounts within the “Other income” category that represent a significant portion of the total or a significant variance are shown below.

	Three Months Ended March 31,
Noninterest income:	2015			2014		Change			Change %
Service charges on deposit accounts	$	620		$	679	$	(59	)	(8.69	)%
Debit card usage fees	435			410		25			6.10	%
Trust services	325			318		7			2.20	%
Revenue from residential mortgage banking	35			226		(191		)	(84.51	)%
Increase in cash value of bank-owned life insurance	189			154		35			22.73	%
Realized investment securities gains, net	11			506		(495		)	(97.83	)%
Other income:
Loan fees	21			30		(9		)	(30.00	)%
Letter of credit fees	31			18		13			72.22	%
Gain (loss) on disposition of premises and equipment	(1		)	10		(11		)	(110.00	)%
All other income	194			202		(8		)	(3.96	)%
Total other income	245			260		(15		)	(5.77	)%
Total noninterest income	$	1,860		$	2,553	$	(693	)	(27.14	)%

The decline in service charges on deposit accounts for the quarter ended March 31, 2015 compared to the same time period for 2014 was caused by lower nonsufficient funds fees and lower fees from commercial accounts. Debit card usage fees increased slightly between the same periods as customers continue to favor electronic transactions over check writing.

Revenue from residential mortgage banking declined $191 for the first quarter of 2015 compared to the first quarter of 2014. As discussed earlier, starting in January 2015, the Company changed its process for providing first mortgage loans to its customers, which has caused the reduction in revenue but also a reduction in costs. West Bank currently receives a fee from a third party for each loan initiated and closed by its retail staff. The volume of residential loan activity in 2015 is expected to continue to be lower than it was in 2014.

The Company invested an additional $5,000 in bank-owned life insurance in the second quarter of 2014, resulting in a higher level of increases in cash value of bank-owned life insurance for the quarter ended March 31, 2015 compared to the same time period in 2014.

The Company recognized net gains on sales of investment securities of $11 in the first quarter of 2015 compared to $506 in the first quarter of 2014. During the first quarter of 2015, the Company was able to recognize small gains on the sale of two U.S. government agency securities. During the first quarter of 2014, the Company sold certain collateralized mortgage obligations, several municipal investment securities and one corporate bond for net gains. In both years, the sales were undertaken in order to capitalize on available net gains while being able to reinvest the proceeds primarily in collateralized mortgage obligations and mortgage-backed securities at equivalent or higher yields and similar duration.

37

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Noninterest Expense

The following table shows the variance from the prior year in the noninterest expense categories shown in the Consolidated Statements of Income. In addition, accounts within the “Other expenses” category that represent a significant portion of the total or a significant variance are shown below. 

	Three Months Ended March 31,
Noninterest expense:	2015			2014		Change			Change %
Salaries and employee benefits	$	3,990		$	4,111	$	(121	)	(2.94	)%
Occupancy	1,049			1,011		38			3.76	%
Data processing	574			522		52			9.96	%
FDIC insurance expense	202			181		21			11.60	%
Other real estate owned expense	—			286		(286		)	(100.00	)%
Professional fees	204			264		(60		)	(22.73	)%
Director fees	188			153		35			22.88	%
Miscellaneous losses	(13		)	269		(282		)	(104.83	)%
Other expenses:
Marketing	63			52		11			21.15	%
Business development	174			184		(10		)	(5.43	)%
Consulting fees	64			56		8			14.29	%
Insurance expense	82			102		(20		)	(19.61	)%
Bank service charges and investment advisory fees	173			120		53			44.17	%
Postage and courier	88			87		1			1.15	%
Supplies	77			66		11			16.67	%
All other	531			538		(7		)	(1.30	)%
Total other	1,252			1,205		47			3.90	%
Total noninterest expense	$	7,446		$	8,002	$	(556	)	(6.95	)%

Salaries and employee benefits for the first quarter of 2015 declined compared to the first quarter of 2014 primarily because of the staff reductions related to residential mortgage loan origination (approximately $319). Partially offsetting this savings were normal salary increases and an increase of $37 in stock-based compensation costs. Stock-based compensation costs for the year ended December 31, 2015 are expected to be approximately $342 higher than in 2014 as the result of the issuance of an additional 113,500 restricted stock units in March 2015.

Occupancy expense increased for the quarter ended March 31, 2015 as compared to the same period in 2014 primarily due to depreciation expense on the new building in Coralville and higher service contract expense for ongoing information security upgrades.

Data processing expense increased for the quarter ended March 31, 2015 compared to the first quarter of the prior year because of the addition of mobile banking technology and an annual contractual increase in fees paid to our core processor.

In the first quarter of 2015 other real estate owned expense declined $286 compared to the same period last year. During the first quarter of 2014, property valuation write-downs totaled $296. The Company owned only one other real estate property, which consisted of land, throughout the first quarter of 2015.

Professional fees declined for the quarter ended March 31, 2015 compared to the same time period in 2014 due to lower legal fees. Director fees increased for the quarter ended March 31, 2015 as a result of increased stock-based compensation costs.

Miscellaneous losses include uncollected overdrafts, debit card fraud, other losses due to operational errors and charges in the prior year to establish loss reserves related to mortgage loans sold into the secondary market. The decline in the first quarter of 2015 compared to the same quarter of 2014 is primarily due to lower operational losses in the current quarter.

38

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Insurance expense declined for the quarter ended March 31, 2015 compared to the same time period in 2014 primarily due to a 2013 experience-based refund received from the Company's carrier in the current quarter.

The increase in bank service charges and investment advisory fees in the quarter ended March 31, 2015 compared to the same period in 2014 resulted from the administrative fee charged by an investment management firm for assisting with the purchase and administration of public company floating rate commercial loans. As of March 31, 2015, approximately $48,000 of these loans were outstanding. The Company plans to keep the balance of this portfolio around $50,000.

Income Tax Expense

The Company recorded income tax expense of $2,274 (30.8 percent of pre-tax income) and $1,959 (30.8 percent of pre-tax income) respectively, for the three months ended March 31, 2015 and 2014.  The Company's consolidated income tax rate varied from the statutory rate primarily due to tax-exempt income on municipal securities and the increase in the cash value of bank-owned life insurance. The tax rate for both quarters was also impacted by year-to-date federal low income housing tax credits of approximately $75 and $40, respectively.

FINANCIAL CONDITION

The Company had total assets of $1,648,927 as of March 31, 2015, an increase of 2.05 percent compared to total assets as of December 31, 2014. The most significant changes in the balance sheet were increases in deposits and cash and cash equivalents and a decrease in short-term borrowings.  A summary of changes in the components of the balance sheet is described below.

Investment Securities

The balance of investment securities available for sale declined $8,577 during the three months ended March 31, 2015. The decrease in investment securities available for sale was primarily the result of pay downs in mortgage-backed securities and collateralized mortgage obligations. Investment securities with a book value of $10,046 were sold in the first quarter of 2015 for a gain of $11. The sales were undertaken in order to capitalize on available net gains while being able to reinvest the proceeds in collateralized mortgage obligations with higher yields and similar durations.

As of March 31, 2015, approximately 73 percent of the available for sale investment securities portfolio consisted of government agency guaranteed collateralized mortgage obligations and mortgage-backed securities. In the current low interest rate environment, management believes both provide relatively good yields, have little to no credit risk and provide fairly consistent cash flows.

Loans and Nonperforming Assets

Loans outstanding remained stable with balances of $1,184,447 as of March 31, 2015 compared to $1,184,045 as of December 31, 2014. The Company continues to focus on business development efforts in all of our markets. The Rochester, Minnesota location continues to see growth in its customer base, and we have added another seasoned banker with extensive experience in that market. Management believes the loan pipelines are good in all three of our markets, and loan growth is expected over the next several quarters.

Credit quality of the Company's loan portfolio remains strong as nonperforming loans remained at less than a quarter percent of total loans outstanding as of March 31, 2015, as shown in the table below. The Company's Texas ratio, which is computed by dividing nonperforming assets by tangible equity plus the allowance for loan losses, was 2.73 percent as of March 31, 2015, compared to 2.71 percent as of December 31, 2014. The ratio for both dates was significantly better than the peer group average, which was approximately 13 percent, according to data in the December 2014 Bank Holding Company Performance Report, which is prepared by the Federal Reserve Board's Division of Supervision and Regulation. Management believes that it continues to devote appropriate resources to monitor and maintain a low level of nonperforming assets.

39

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

The following table sets forth the amount of nonperforming loans and assets held by the Company and common ratio measurements of those items as of the dates shown. 

	March 31, 2015			December 31, 2014			Change
Nonaccrual loans	$	1,592		$	1,561		$	31
Loans past due 90 days and still accruing interest	—			—			—
Troubled debt restructured loans (1)	474			376			98
Total nonperforming loans	2,066			1,937			129
Other real estate owned	2,235			2,235			—
Total nonperforming assets	$	4,301		$	4,172		$	129
Nonperforming loans to total loans	0.17		%	0.16		%	0.01		%
Nonperforming assets to total assets	0.26		%	0.26		%	—		%

(1) While TDR loans are commonly reported by the industry as nonperforming, those not classified in the nonaccrual category are accruing interest due to payment performance. TDR loans on nonaccrual status are categorized as nonaccrual. There were two TDR loans as of March 31, 2015 and December 31, 2014, with balances of $610 and $643, respectively, categorized as nonaccrual.

For additional information, refer to the “Provision for Loan Losses and the Related Allowance for Loan Losses” in this section, and Notes 4 and 9 to the financial statements.

Other Assets

Other assets declined $6,211, from $13,553 as of December 31, 2014 to $7,342 as of March 31, 2015. A receivable of $3,953, related to the sale of an investment security in December 2014, was collected during the three months ended March 31, 2015, and income taxes receivable declined by $1,792.

Deposits

Deposits increased $94,958 during the first three months of 2015, or approximately seven percent, compared to December 31, 2014.  Approximately $82,000 of the increase was due to additional deposits from a significant related party depositor. The majority of these funds deposited in the first three months of 2015 are expected to be temporary, with anticipated withdrawal during 2015. As of March 31, 2015, this significant related party depositor maintained total deposit balances with West Bank of approximately $212,000.

Savings deposits, which includes money market and insured cash sweep money market accounts, increased $69,904 from $527,277 as of December 31, 2014 to $597,181 as of March 31, 2015. Interest-bearing demand accounts increased $15,974 from $241,722 as of December 31, 2014 to $257,696 as of March 31, 2015.

Time deposits as of March 31, 2015 and December 31, 2014 included $63,234 and $52,114, respectively, of Certificate of Deposit Account Registry Service deposits, which is a program that coordinates, on a reciprocal basis, a network of banks to spread deposits exceeding the FDIC insurance coverage limits out to numerous institutions in order to provide insurance coverage for all participating deposits. The increase in the first three months of 2015 was mainly due to additional deposits from the significant related party depositor referenced above.

Borrowings

There were no short-term borrowings as of March 31, 2015. As of December 31, 2014, the Company had borrowed $66,000 of overnight funds from FHLB. Overnight funds were repaid during the first three months of 2015 as a result of the increase in deposits. Long-term debt declined $815 during the first three months of 2015 in accordance with the repayment terms.

40

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Liquidity and Capital Resources

The objectives of liquidity management are to ensure the availability of sufficient cash flows to meet all financial commitments and to capitalize on opportunities for profitable business expansion.  The Company's principal source of funds is deposits.  Other sources include loan principal repayments, proceeds from the maturity and sale of investment securities, principal payments on collateralized mortgage obligations and mortgage-backed securities, federal funds purchased, advances from the FHLB, and funds provided by operations.  Liquidity management is conducted on both a daily and a long-term basis.  Investments in liquid assets are adjusted based on expected loan demand, projected loan and investment securities maturities and payments, expected deposit flows and the objectives set by the Company's asset-liability management policy. The Company had liquid assets (cash and cash equivalents) of $88,959 as of March 31, 2015 compared with $39,781 as of December 31, 2014.

As of March 31, 2015, West Bank had additional borrowing capacity available from the FHLB of approximately $198,000, as well as $67,000 through unsecured federal funds lines of credit with correspondent banks.  The Company also has a $5,000 secured line of credit with a commercial bank that expires on August 5, 2015. The Company was not drawing on its line of credit as of March 31, 2015.  Net cash from operating activities contributed $7,328 and $6,671 to liquidity for the three months ended March 31, 2015 and 2014, respectively.  The combination of high levels of potentially liquid assets, cash flows from operations and additional borrowing capacity provided the Company with strong liquidity as of March 31, 2015.

The Company's total stockholders' equity increased to $143,721 at March 31, 2015 from $140,175 at December 31, 2014.  The increase was the result of net income less dividends paid and an increase in accumulated other comprehensive income.

At March 31, 2015, the Company's tangible common equity as a percent of tangible assets was 8.72 percent compared to 8.68 percent as of December 31, 2014.

The Company and West Bank are subject to various regulatory capital requirements administered by federal and state banking agencies.  Failure to meet minimum capital requirements (as shown in the following table) can result in certain mandatory and possibly additional discretionary actions by regulators, which, if undertaken, could have a direct material effect on the Company's consolidated financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and West Bank must meet specific capital guidelines that involve quantitative measures of their assets, liabilities and certain off-balance sheet items as calculated under regulatory accounting practices. The Company's and West Bank's capital amounts and classifications are also subject to qualitative judgments by the regulators about components, risk weightings and other factors. Management believes the Company and West Bank met all capital adequacy requirements to which they were subject as of March 31, 2015.

41

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

The Company's and West Bank's capital amounts and ratios are presented in the following table. 

	Actual				For Capital Adequacy Purposes				To Be Well-Capitalized Under Prompt Corrective Action Provisions
	Amount		Ratio		Amount		Ratio		Amount		Ratio
As of March 31, 2015:
Total Capital (to Risk-Weighted Assets)
Consolidated	$	176,741	12.29	%	$	115,013	8.00	%	N/A		N/A
West Bank	165,626		11.61	%	114,163		8.00	%	$	142,704	10.00	%
Tier I Capital (to Risk-Weighted Assets)
Consolidated	162,863		11.33	%	86,260		6.00	%	N/A		N/A
West Bank	151,748		10.63	%	85,622		6.00	%	114,163		8.00	%
Common Equity Tier 1 Capital (to
Risk-Weighted Assets)
Consolidated	142,863		9.94	%	64,695		4.50	%	N/A		N/A
West Bank	151,748		10.63	%	64,217		4.50	%	92,758		6.50	%
Tier I Leverage
Consolidated	162,863		10.04	%	64,875		4.00	%	N/A		N/A
West Bank	151,748		9.43	%	64,354		4.00	%	80,442		5.00	%
As of December 31, 2014:
Total Capital (to Risk-Weighted Assets)
Consolidated	$	173,448	12.81	%	$	108,281	8.00	%	N/A		N/A
West Bank	163,253		12.19	%	107,099		8.00	%	$	133,874	10.00	%
Tier I Capital (to Risk-Weighted Assets)
Consolidated	159,841		11.81	%	54,140		4.00	%	N/A		N/A
West Bank	149,646		11.18	%	53,549		4.00	%	80,324		6.00	%
Tier I Leverage
Consolidated	159,841		10.17	%	62,848		4.00	%	N/A		N/A
West Bank	149,646		9.62	%	62,203		4.00	%	77,754		5.00	%

As disclosed in the Company's Form 10-K filed with the Securities and Exchange Commission on March 5, 2015, in July 2013, the Federal Reserve Board and the FDIC issued final rules implementing the Basel III regulatory capital framework and related Dodd-Frank Wall Street Reform and Consumer Protection Act changes. The rules revise minimum capital requirements and adjust prompt corrective action thresholds. The final rules revise the regulatory capital elements, add a new common equity Tier I capital ratio, increase the minimum Tier 1 capital ratio requirements and implement a new capital conservation buffer. The rules also permit certain banking organizations to retain, through a one-time election, the existing treatment for accumulated other comprehensive income. The Company and West Bank have made the election to retain the existing treatment for accumulated other comprehensive income. The final rules took effect for the Company and West Bank on January 1, 2015, subject to a transition period for certain parts of the rules.

The table above includes the new regulatory capital ratio requirements that became effective on January 1, 2015. Beginning in 2016, an additional capital conservation buffer will be added to the minimum requirements for capital adequacy purposes, subject to a three year phase-in period. The capital conservation buffer will be fully phased-in on January 1, 2019 at 2.5 percent. A banking organization with a conservation buffer of less than 2.5 percent (or the required phase-in amount in years prior to 2019) will be subject to limitations on capital distributions, including dividend payments and certain discretionary bonus payments to executive officers. At the present time, the ratios for the Company and West Bank are sufficient to meet the fully phased-in conservation buffer.

42

West Bancorporation, Inc.

Management's Discussion and Analysis

(in thousands, except share and per share data)

Item 3.  Quantitative and Qualitative Disclosures About Market Risk

Market risk is the risk of earnings volatility that results from adverse changes in interest rates and market prices. The Company's market risk is primarily interest rate risk arising from its core banking activities of lending and deposit taking. Interest rate risk is the risk that the change in market interest rates may adversely affect the Company's net interest income.  Management continually develops and implements strategies to mitigate this risk.  The analysis of the Company's interest rate risk was presented in the Form 10-K filed with the Securities and Exchange Commission on March 5, 2015 and is incorporated herein by reference.  The Company has not experienced any material changes to its market risk position since December 31, 2014.  Management does not believe that the Company's primary market risk exposure and management of that exposure in the first three months of 2015 materially changed compared to 2014.

Item 4.  Controls and Procedures

a.  Evaluation of disclosure controls and procedures.  As of the end of the period covered by this report, an evaluation of the effectiveness of the Company's disclosure controls and procedures (as defined in Exchange Act Rule 13a-15(e)) was performed under the supervision, and with the participation of the Company's Chief Executive Officer and Chief Financial Officer.  Based on that evaluation, the Chief Executive Officer and the Chief Financial Officer have concluded that the Company's current disclosure controls and procedures are effective to ensure that the information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms.

b.  Changes in internal controls over financial reporting.  There were no changes in the Company's internal control over financial reporting that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.

Part II - OTHER INFORMATION

Item 1.  Legal Proceedings

Information required by this item is set forth in Note 8 of the Notes to Consolidated Financial Statements included in Part I Item 1 of this report and incorporated herein by reference.

Item 1A.  Risk Factors

Management does not believe there have been any material changes in the risk factors that were disclosed in the Form 10-K filed with the Securities and Exchange Commission on March 5, 2015.

43

Item 2.  Unregistered Sales of Equity Securities and Use of Proceeds

Through March 31, 2015, there were no purchases of the Company's common shares under the existing stock repurchase plan.  On April 22, 2015, the Board of Directors renewed the stock repurchase plan, which otherwise would have expired on that date.  Management was authorized by the Board of Directors to purchase up to $2 million of the Company's common stock over the next twelve months.  The authorization does not require such purchases and is subject to certain restrictions.  Shares of Company common stock may be repurchased on the open market or in privately negotiated transactions.  The extent to which the shares are repurchased and the timing of such repurchase will depend on market conditions and other corporate considerations.

Item 3.  Defaults Upon Senior Securities

None.

Item 4.  Mine Safety Disclosures

Not applicable.

Item 5.  Other Information

None.

44

Item 6.  Exhibits

The following exhibits are filed as part of this report:

Exhibits	Description
31.1	Certification of Chief Executive Officer under Section 302 of the Sarbanes-Oxley Act of 2002
31.2	Certification of Chief Financial Officer under Section 302 of the Sarbanes-Oxley Act of 2002
32.1	Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2	Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema Document
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	XBRL Taxonomy Extension Label Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

45

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

West Bancorporation, Inc.
(Registrant)
April 23, 2015	By:	/s/ David D. Nelson
Date		David D. Nelson
		Chief Executive Officer and President
		(Principal Executive Officer)
April 23, 2015	By:	/s/ Douglas R. Gulling
Date		Douglas R. Gulling
		Executive Vice President, Treasurer and Chief Financial Officer
		(Principal Financial Officer)
April 23, 2015	By:	/s/ Marie I. Roberts
Date		Marie I. Roberts
		Senior Vice President and Controller
		(Principal Accounting Officer)

46

EXHIBIT INDEX

The following exhibits are filed herewith:

Exhibit No.	Description
31.1	Certification of Chief Executive Officer under Section 302 of the Sarbanes-Oxley Act of 2002
31.2	Certification of Chief Financial Officer under Section 302 of the Sarbanes-Oxley Act of 2002
32.1	Certification of Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2	Certification of Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS	XBRL Instance Document
101.SCH	XBRL Taxonomy Extension Schema Document
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB	XBRL Taxonomy Extension Label Linkbase Document
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

47

EX-31.1

EXHIBIT 31.1

Certification of Chief Executive Officer under Section 302 of the Sarbanes-Oxley Act of 2002

I, David D. Nelson, certify that:

1. I have reviewed this quarterly report on Form 10-Q of West Bancorporation, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

April 23, 2015

/s/ David D. Nelson

David D. Nelson

Chief Executive Officer and President

EX-31.2

EXHIBIT 31.2

Certification of Chief Financial Officer under Section 302 of the Sarbanes-Oxley Act of 2002

I, Douglas R. Gulling, certify that:

1. I have reviewed this quarterly report on Form 10-Q of West Bancorporation, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a. Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b. Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c. Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d. Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

a. All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b. Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

April 23, 2015

/s/ Douglas R. Gulling

Douglas R. Gulling

Executive Vice President, Treasurer and Chief Financial Officer

EX-32.1

EXHIBIT 32.1

Certification of Chief Executive Officer

Pursuant to 18 U.S.C. Section 1350 as Adopted

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the quarterly report of West Bancorporation, Inc. on Form 10-Q for the quarter ended March 31, 2015 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, David D. Nelson, Chief Executive Officer and President of West Bancorporation, Inc., certify, pursuant to 18 U.S.C. section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 that: (1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) the information contained in the Report fairly presents, in all material respects, the financial conditions and results of operations of West Bancorporation, Inc.

April 23, 2015

/s/ David D. Nelson

David D. Nelson

Chief Executive Officer and President

EX-32.2

EXHIBIT 32.2

Certification of Chief Financial Officer

Pursuant to 18 U.S.C. Section 1350 as Adopted

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

In connection with the quarterly report of West Bancorporation, Inc. on Form 10-Q for the quarter ended March 31, 2015 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Douglas R. Gulling, Executive Vice President and Chief Financial Officer of West Bancorporation, Inc., certify, pursuant to 18 U.S.C. section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 that: (1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and (2) the information contained in the Report fairly presents, in all material respects, the financial conditions and results of operations of West Bancorporation, Inc.

April 23, 2015

/s/ Douglas R. Gulling

Douglas R. Gulling

Executive Vice President, Treasurer and Chief Financial Officer

XML

Fair Value Measurements (Notes)

3 Months Ended

Mar. 31, 2015

Fair Value Measurements [Abstract]

Fair Value Measurements [Text Block]

Fair Value Measurements

Accounting guidance on fair value measurements and disclosuresdefines fair value and establishes a framework for measuring the fair value of assets and liabilities using a hierarchy system.  Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants in the market in which the reporting entity transacts business.

The Company's balance sheet contains securities available for sale and derivative instruments that are recorded at fair value on a recurring basis.  The three-level valuation hierarchy for disclosure of fair value is as follows:

Level 1 uses quoted market prices in active markets for identical assets or liabilities.

Level 2 uses observable market-based inputs or unobservable inputs that are corroborated by market data.

Level 3 uses unobservable inputs that are not corroborated by market data.

The Company's policy is to recognize transfers between Levels at the end of each reporting period, if applicable. There were no transfers between Levels of the fair value hierarchy during the three months ended March 31, 2015.

The following is a description of valuation methodologies used for assets and liabilities recorded at fair value on a recurring basis.

Investment securities available for sale: When available, quoted market prices are used to determine the fair value of investment securities. If quoted market prices are not available, the Company determines fair value based on various sources and may apply matrix pricing with observable prices for similar bonds where a price for the identical bond is not observable. The fair values of these securities are determined by pricing models that consider observable market data such as interest rate volatilities, LIBOR yield curve, credit spreads, prices from market makers and live trading systems. Level 1 securities include certain corporate bonds and preferred stocks, and would include U.S. Treasuries, if any were held. Level 2 securities include U.S. government and agency securities, collateralized mortgage obligations, mortgage-backed securities, state and political subdivision securities, and a trust preferred security. The Company currently holds no investment securities classified as Level 3.

Generally, management obtains the fair value of investment securities at the end of each reporting period via a third party pricing service. Management, with the assistance of an independent investment advisory firm, reviewed the valuation process used by the third party and believes that process was valid. On a quarterly basis, management corroborates the fair values of investment securities by obtaining pricing from an independent investment advisory firm and compares the two sets of fair values. Any significant variances are reviewed and investigated. In addition, the Company has instituted a practice of further testing the fair values of a sample of securities. For that sample, the prices are further validated by management, with assistance from an independent investment advisory firm, by obtaining details of the inputs used by the pricing service. Those inputs were independently tested, and management concluded the fair values were consistent with GAAP requirements and securities were properly classified in the fair value hierarchy.

Derivative instruments: The Company's derivative instruments consist of interest rate swaps, which are accounted for as cash flow hedges. The Company's derivative position is classified within Level 2 of the fair value hierarchy and is valued using models generally accepted in the financial services industry and that use actively quoted or observable market input values from external market data providers and/or non-binding broker-dealer quotations. The fair value of the derivatives are determined using discounted cash flow models. These models’ key assumptions include the contractual terms of the respective contract along with significant observable inputs, including interest rates, yield curves, nonperformance risk and volatility. Derivative contracts are executed with a Credit Support Annex, which is a bilateral ratings-sensitive agreement that requires collateral postings at established credit threshold levels. These agreements protect the interests of the Company and its counterparties should either party suffer a credit rating deterioration.

The following tables present the balances of assets and liabilities measured at fair value on a recurring basis by level as of March 31, 2015 and December 31, 2014.

	March 31, 2015
Description	Total			Level 1		Level 2			Level 3
Financial assets:
Investment securities available for sale:
U.S. government agencies and corporations	$	2,779		$	—	$	2,779		$	—
State and political subdivisions	52,546			—		52,546			—
Collateralized mortgage obligations	129,447			—		129,447			—
Mortgage-backed securities	63,719			—		63,719			—
Trust preferred security	925			—		925			—
Corporate notes and equity securities	14,797			14,497		300			—
Financial liabilities:
Derivative instruments, interest rate swaps	$	(1,143	)	$	—	$	(1,143	)	$	—

	December 31, 2014
Description	Total			Level 1		Level 2			Level 3
Financial assets:
Investment securities available for sale:
U.S. government agencies and corporations	$	12,820		$	—	$	12,820		$	—
State and political subdivisions	52,359			—		52,359			—
Collateralized mortgage obligations	125,870			—		125,870			—
Mortgage-backed securities	66,153			—		66,153			—
Trust preferred security	918			—		918			—
Corporate notes and equity securities	14,670			14,370		300			—
Financial liabilities:
Derivative instruments, interest rate swaps	$	(261	)	$	—	$	(261	)	$	—

The following table presents changes in investment securities available for sale with significant unobservable inputs (Level 3) for the three months ended March 31, 2015 and 2014. The activity in the table consists of one pooled trust preferred security, which was considered to have OTTI and was sold in December 2014.

	Three Months Ended March 31,
	2015		2014
Beginning balance	$	—	$	1,850
Transfer into level 3	—		—
Total gains:
Included in earnings	—		—
Included in other comprehensive income	—		318
Sale of security	—		—
Principal payments	—		—
Ending balance	$	—	$	2,168

Certain assets are measured at fair value on a nonrecurring basis. That is, they are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment).  The following tables present those assets carried on the balance sheet by caption and by level within the valuation hierarchy as of March 31, 2015 and December 31, 2014.

	March 31, 2015
Description	Total		Level 1		Level 2		Level 3
Impaired loans	$	617	$	—	$	—	$	617
Other real estate owned	2,235		—		—		2,235
	December 31, 2014
Description	Total		Level 1		Level 2		Level 3
Impaired loans	$	1,266	$	—	$	—	$	1,266
Other real estate owned	2,235		—		—		2,235

Loans in the previous tables consist of impaired loans for which a fair value adjustment was recorded.  Impaired loans are evaluated and valued at the lower of cost or fair value when the loan is identified as impaired.  Fair value is measured based on the value of the collateral securing these loans.  Collateral may be real estate or business assets such as equipment, inventory or accounts receivable. Fair value is determined by management evaluations or independent appraisals.  Appraised or reported values may be discounted based on management's opinions concerning market developments or the client's business.  Other real estate owned in the tables above consists of property acquired through foreclosures and loan settlements.  Property acquired is carried at fair value of the property less estimated disposal costs. Fair value of other real estate owned is determined by management by obtaining appraisals or other market value information at the time of acquisition, is updated at least annually, and may be discounted.

The following tables present additional quantitative information about assets measured at fair value on a nonrecurring basis for which the Company has utilized Level 3 inputs to determine fair value as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	Fair Value		Valuation Technique	Unobservable Input	Range (Average)
Impaired loans	$	617	Evaluation of collateral	Estimation of value	NM*
Other real estate owned	2,235		Appraisal	Appraisal adjustment	0.0% - 25.0% (25.0%)

	December 31, 2014
	Fair Value		Valuation Technique	Unobservable Input	Range (Average)
Impaired loans	$	1,266	Evaluation of collateral	Estimation of value	NM*
Other real estate owned	2,235		Appraisal	Appraisal adjustment	0.0% - 25.0% (25.0%)

* Not Meaningful. Evaluations of the underlying assets are completed for each impaired loan with a specific reserve. The types of collateral vary widely and could include accounts receivables, inventory, a variety of equipment and real estate. Collateral evaluations are reviewed and discounted as appropriate based on knowledge of the specific type of collateral. In the case of real estate, an independent appraisal may be obtained. Types of discounts considered included aging of receivables, condition of the collateral, potential market for the collateral and estimated disposal costs. These discounts will vary from loan to loan, thus providing a range would not be meaningful.

GAAP requires disclosure of the fair value of financial assets and financial liabilities, including those that are not measured and reported at fair value on a recurring or nonrecurring basis.  The methodologies for estimating the fair value of financial assets and financial liabilities that are measured at fair value on a recurring or nonrecurring basis are discussed above.  The methodologies for other financial assets and financial liabilities are discussed below.

Cash and due from banks:  The carrying amount approximates fair value.

Federal funds sold:  The carrying amount approximates fair value.

Investment securities held to maturity: The fair values of these securities, which are all state and political subdivisions, are determined by the same method described previously for investment securities available for sale.

FHLB stock:  The fair value of this restricted stock is estimated at its carrying value and redemption price of $100 per share.

Loans held for sale:  The fair values of loans held for sale are based on estimated sales prices.

Loans:  The fair values of fixed rate loans are estimated using discounted cash flow analysis based on observable market interest rates currently being offered for loans with similar terms to borrowers with similar credit quality. The carrying values of variable rate loans approximate their fair values.

Deposits:  The carrying amounts for demand and savings deposits, which represent the amounts payable on demand, approximate their fair values.  The fair values for certificates of deposit are estimated using discounted cash flow analysis, based on observable market interest rates currently being offered on certificates with similar terms.

Accrued interest receivable and payable:  The fair values of both accrued interest receivable and payable approximate their carrying amounts.

Borrowings:  The carrying amounts of federal funds purchased, short-term borrowings and variable rate long-term borrowings approximate their fair values.  Fair values of fixed rate FHLB advances, subordinated notes and other long-term borrowings are estimated using discounted cash flow analysis, based on observable market interest rates currently being offered with similar terms.

Commitments to extend credit and standby letters of credit:  The approximate fair values of commitments and standby letters of credit are based on the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and creditworthiness of the counterparties.

The following table presents the carrying amounts and approximate fair values of financial assets and liabilities as of March 31, 2015 and December 31, 2014. 

		March 31, 2015				December 31, 2014
	Fair Value Hierarchy Level	Carrying Amount		Approximate Fair Value		Carrying Amount		Approximate Fair Value
Financial assets:
Cash and due from banks	Level 1	$	40,514	$	40,514	$	27,936	$	27,936
Federal funds sold	Level 1	48,445		48,445		11,845		11,845
Investment securities available for sale	See previous table	264,213		264,213		272,790		272,790
Investment securities held to maturity	Level 2	51,322		51,784		51,343		51,501
Federal Home Loan Bank stock	Level 1	12,515		12,515		15,075		15,075
Loans held for sale	Level 2	—		—		826		838
Loans, net(1)	Level 2	1,170,569		1,200,622		1,170,438		1,199,832
Accrued interest receivable	Level 1	5,114		5,114		4,425		4,425
Financial liabilities:
Deposits	Level 2	1,365,420		1,365,844		1,270,462		1,270,987
Federal funds purchased	Level 1	4,100		4,100		2,975		2,975
Short-term borrowings	Level 1	—		—		66,000		66,000
Subordinated notes	Level 2	20,619		13,823		20,619		13,330
Federal Home Loan Bank advances, net	Level 2	97,257		96,394		96,888		96,312
Long-term debt	Level 2	11,861		11,761		12,676		12,571
Accrued interest payable	Level 1	407		407		419		419
Interest rate swaps	See previous table	1,143		1,143		261		261
Off-balance-sheet financial instruments:
Commitments to extend credit	Level 3	—		—		—		—
Standby letters of credit	Level 3	—		—		—		—

(1) All loans are Level 2 except impaired loans of $617 and $1,266 as of March 31, 2015 and December 31, 2014, respectively, which are Level 3.

XML

Commitments and Contingencies Narrative (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Mar. 31, 2015	Dec. 31, 2015
Other Commitments [Line Items]
Related Party Deposit Liabilities	$ 212,000
Related Party Deposit Liability Activity	82,000
Present value of credit enhancement fees	449
Scenario, Forecast [Member]
Other Commitments [Line Items]
Related Party Deposit Liability Anticipated Change		82,000
Other Commitments [Domain]
Other Commitments [Line Items]
Commitments to invest in qualified affordable housing projects	$ 4,534

XML

Consolidated Statements of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Interest income:
Loans, including fees	$ 12,622		$ 11,330
Investment securities:
Taxable securities	1,125		1,330
Tax-exempt securities	764		676
Federal funds sold	10		10
Total interest income	14,521		13,346
Interest expense:
Deposits	571		622
Federal funds purchased	2		4
Short-term borrowings	26		9
Subordinated notes	171		173
Federal Home Loan Bank advances	724		647
Long-term debt	64		83
Total interest expense	1,558		1,538
Net interest income	12,963		11,808
Provision for loan losses	0	[1]	0	[1]
Net interest income after provision for loan losses	12,963		11,808
Noninterest income:
Service charges on deposit accounts	620		679
Debit card usage fees	435		410
Trust services	325		318
Revenue from residential mortgage banking	35		226
Increase in cash value of bank-owned life insurance	189		154
Realized investment securities gains, net	11		506
Other income	245		260
Total noninterest income	1,860		2,553
Noninterest expense:
Salaries and employee benefits	3,990		4,111
Occupancy	1,049		1,011
Data processing	574		522
FDIC insurance	202		181
Other real estate owned	0		286
Professional fees	204		264
Director fees	188		153
Miscellaneous losses	(13)		269
Other expenses	1,252		1,205
Total noninterest expense	7,446		8,002
Income before income taxes	7,377		6,359
Income taxes	2,274		1,959
Net income	$ 5,103		$ 4,400
Basic earnings per common share	$ 0.32		$ 0.28
Diluted earnings per common share	$ 0.32		$ 0.27
Cash dividends declared per common share	$ 0.14		$ 0.11

[1] The negative provisions for the various segments are related to either the decline in each of those portfolio segments during the time periods disclosed and/or improvement in the credit quality factors related to those portfolio segments.

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Earnings Per Common Share (Notes)

3 Months Ended

Mar. 31, 2015

Earnings per Common Share [Abstract]

Earnings per Common Share [Text Block]

Earnings per Common Share

Basic earnings per common share are computed by dividing net income by the weighted average number of common shares outstanding for the period.  Diluted earnings per common share reflect the potential dilution that could occur if the Company's outstanding restricted stock units were vested. The dilutive effect was computed using the treasury stock method, which assumes all stock-based awards were exercised and the hypothetical proceeds from exercise were used by the Company to purchase common stock at the average market price during the period.  The incremental shares, to the extent they would have been dilutive, were included in the denominator of the diluted earnings per common share calculation.  The calculations of earnings per common share and diluted earnings per common share for the three months ended March 31, 2015 and 2014 are presented in the following table. 

	Three Months Ended March 31,
	2015		2014
Net income	$	5,103	$	4,400
Weighted average common shares outstanding	16,020		15,977
Weighted average effect of restricted stock units outstanding	65		53
Diluted weighted average common shares outstanding	16,085		16,030
Basic earnings per common share	$	0.32	$	0.28
Diluted earnings per common share	$	0.32	$	0.27

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Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2015

Comprehensive Income [Abstract]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The following tables summarize the changes in the balances of each component of accumulated other comprehensive income (loss), net of tax, for the three months ended March 31, 2015 and 2014.

	Noncredit-related
	Unrealized			Unrealized			Unrealized			Accumulated
	Gains (Losses)			Gains (Losses)			Gains			Other
	on Securities			on Securities			(Losses) on			Comprehensive
	with OTTI			without OTTI			Derivatives			Income (Loss)
Balance, December 31, 2013	$	(1,439	)	$	(4,217	)	$	2,118		$	(3,538	)
Other comprehensive income (loss) before
reclassifications	197			2,073			(732		)	1,538
Amounts reclassified from accumulated other
comprehensive income	—			(314		)	—			(314		)
Net current period other comprehensive income (loss)	197			1,759			(732		)	1,224
Balance, March 31, 2014	$	(1,242	)	$	(2,458	)	$	1,386		$	(2,314	)
Balance, December 31, 2014	$	—		$	416		$	(162	)	$	254
Other comprehensive income (loss) before
reclassifications	—			1,258			(690		)	568
Amounts reclassified from accumulated other
comprehensive income	—			(13		)	47			34
Net current period other comprehensive income (loss)	—			1,245			(643		)	602
Balance, March 31, 2015	$	—		$	1,661		$	(805	)	$	856

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Fair Value Measurements Nonrecurring Basis by Level (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans	$ 617	$ 1,266
Fair value, measurements, nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans	617	1,266
Other real estate owned	2,235	2,235
Fair value, measurements, nonrecurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans	0	0
Other real estate owned	0	0
Fair value, measurements, nonrecurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans	0	0
Other real estate owned	0	0
Fair value, measurements, nonrecurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans	617	1,266
Other real estate owned	$ 2,235	$ 2,235

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Basis of Presentation (Policies)

3 Months Ended

Mar. 31, 2015

Basis of Presentation [Abstract]

Basis of Accounting, Policy [Policy Text Block]

The accompanying unaudited consolidated financial statements have been prepared by West Bancorporation, Inc. (the Company) pursuant to the rules and regulations of the Securities and Exchange Commission.  Certain information and footnote disclosures normally included in financial statements have been condensed or omitted pursuant to such rules and regulations. Although management believes that the disclosures are adequate to make the information presented understandable, it is suggested that these interim consolidated financial statements be read in conjunction with the Company's Annual Report on Form 10-K for the year ended December 31, 2014.  In the opinion of management, the accompanying consolidated financial statements contain all adjustments necessary to fairly present the financial position as of March 31, 2015 and December 31, 2014, and net income, comprehensive income and cash flows for the three months ended March 31, 2015 and 2014.  The results for these interim periods may not be indicative of results for the entire year or for any other period.

The consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (GAAP) established by the Financial Accounting Standards Board (FASB).  References to GAAP issued by the FASB in these footnotes are to the FASB Accounting Standards Codification™, sometimes referred to as the Codification or ASC.

Use of Estimates, Policy [Policy Text Block]

In preparing the financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses for the reporting period.  Actual results could differ from those estimates.  Material estimates that are particularly susceptible to significant change in the near term are the fair value and other than temporary impairment (OTTI) of financial instruments, and the allowance for loan losses

Consolidation, Policy [Policy Text Block]

The accompanying unaudited consolidated financial statements include the accounts of the Company, West Bank and West Bank's wholly-owned subsidiary WB Funding Corporation (which owns an interest in a limited liability company). West Bank's 99.99 percent owned subsidiary ICD IV, LLC (a community development entity) was liquidated during the third quarter of 2014 because the underlying loan matured.  All significant intercompany transactions and balances have been eliminated in consolidation.  In accordance with GAAP, West Bancorporation Capital Trust I is recorded on the books of the Company using the equity method of accounting and is not consolidated.

New Accounting Pronouncements, Policy [Policy Text Block]

Current accounting developments: In January 2014, the FASB issued Accounting Standards Update (ASU) No. 2014-04, Receivables—Troubled Debt Restructuring by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans Upon Foreclosure. The update clarifies when an in substance foreclosure occurs, that is, when a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan. This is the point when the consumer mortgage loan should be derecognized and the real property recognized. For public companies, this update was effective for interim and annual periods beginning after December 31, 2014. The adoption of this guidance did not have a material impact on the Company's consolidated financial statements.

In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 660): Summary and Amendments that Create Revenue from Contracts with Customers (Topic 606) and Other Assets and Deferred Costs—Contracts with Customers (Subtopic 340-40). The guidance in this update supersedes the revenue recognition requirements in ASC Topic 605, Revenue Recognition, and most industry-specific guidance throughout the industry topics of the codification. For public companies, this update will be effective for interim and annual periods beginning after December 15, 2016. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements, but does not expect the guidance to have a material impact on the Company's consolidated financial statements.

In April 2015, the FASB issued ASU No. 2015-03, Interest—Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs. The update simplifies the presentation of debt issuance costs by requiring that debt issuance costs be presented in the balance sheet as a direct deduction from the carrying amount of debt liability, consistent with debt discounts or premiums. The recognition and measurement guidance for debt issuance costs are not affected by the amendments in this update. For public companies, this update will be effective for interim and annual periods beginning after December 15, 2015, and is to be applied retrospectively. Early adoption is permitted. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements, but does not expect the guidance to have a material impact on the Company's consolidated financial statements.

Earnings Per Share, Policy [Policy Text Block]

Basic earnings per common share are computed by dividing net income by the weighted average number of common shares outstanding for the period.  Diluted earnings per common share reflect the potential dilution that could occur if the Company's outstanding restricted stock units were vested. The dilutive effect was computed using the treasury stock method, which assumes all stock-based awards were exercised and the hypothetical proceeds from exercise were used by the Company to purchase common stock at the average market price during the period.  The incremental shares, to the extent they would have been dilutive, were included in the denominator of the diluted earnings per common share calculation.

Loans and Leases Receivable, Origination Fees, Discounts or Premiums, and Direct Costs to Acquire Loans Policy [Policy Text Block]

Loans are stated at the principal amounts outstanding, net of unamortized loan fees and costs, with interest income recognized on the interest method based upon those outstanding loan balances.  Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the related loan yield using the interest method. Loans are reported by the portfolio segments identified above and are analyzed by management on this basis.

Loans and Leases Receivable, Nonaccrual Loan and Lease Status, Policy [Policy Text Block]

Delinquencies are determined based on the payment terms of the individual loan agreements. The accrual of interest on past due and other impaired loans is generally discontinued at 90 days past due or when, in the opinion of management, the borrower may be unable to make all payments pursuant to contractual terms.  Unless considered collectible, all interest accrued but not collected for loans that are placed on nonaccrual or charged off is reversed against interest income, if accrued in the current year, or charged to the allowance for loan losses, if accrued in the prior year.  Generally, all payments received while a loan is on nonaccrual status are applied to the principal balance of the loan. Loans are returned to accrual status when all principal and interest amounts contractually due are brought current and future payments are reasonably assured. 

Loans and Leases Receivable, Troubled Debt Restructuring Policy [Policy Text Block]

A loan is classified as a troubled debt restructured (TDR) loan when the Company concludes that a borrower is experiencing financial difficulties and a concession was granted that would not otherwise be considered. Concessions may include a restructuring of the loan terms to alleviate the burden on the borrower's cash requirements, such as an extension of the payment terms beyond the original maturity date or a change in the interest rate charged.  TDR loans with extended payment terms are accounted for as impaired until performance is established. A change to the interest rate would change the classification of a loan to a TDR loan if the restructured loan yields a rate that is below a market rate for that of a new loan with comparable risk. TDR loans with below-market rates are considered impaired until fully collected. TDR loans may be reported as nonaccrual or past due 90 days, rather than TDR, if they are not performing per the restructured terms.

Impaired Financing Receivable, Policy [Policy Text Block]

Based upon its ongoing assessment of credit quality within the loan portfolio, the Company maintains a Watch List, which includes loans classified as Doubtful, Substandard and Watch according to the Company's classification criteria. These loans involve the potential for payment defaults or collateral inadequacies. A loan on the Watch List is considered impaired when management believes it is probable the Company will be unable to collect all contractual principal and interest payments due in accordance with the terms of the loan agreement.  Impaired loans are measured based on the present value of expected future cash flows discounted at the loan's effective interest rate or, as a practical expedient, at the loan's observable market price or the fair value of the collateral if the loan is collateral dependent.  The amount of impairment, if any, and any subsequent changes are included in the allowance for loan losses.

Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block]

The allowance for loan losses is established through a provision for loan losses charged to expense.  Loans are charged-off against the allowance for loan losses when management believes that collectability of the principal is unlikely.  The allowance is an amount that management believes will be adequate to absorb probable losses on existing loans, based on an evaluation of the collectability of loans and prior loss experience.  This evaluation also takes into consideration such factors as changes in the nature and volume of the loan portfolio, overall portfolio quality, the review of specific problem loans, and the current economic conditions that may affect the borrower's ability to pay.  While management uses the best information available to make its evaluations, future adjustments to the allowance may be necessary if there are significant changes in economic conditions or the other factors relied upon.

The allowance for loan losses consists of specific and general components.  The specific component relates to loans that meet the definition of impaired.  The general component covers the remaining loans and is based on historical loss experience adjusted for qualitative factors such as delinquency trends, loan growth, economic elements and local market conditions.  These same policies are applied to all segments of loans. In addition, regulatory agencies, as an integral part of their examination processes, periodically review the Company's allowance for loan losses, and may require the Company to make additions to the allowance based on their judgment about information available to them at the time of their examinations.

Fair Value Measurement, Policy [Policy Text Block]

Accounting guidance on fair value measurements and disclosuresdefines fair value and establishes a framework for measuring the fair value of assets and liabilities using a hierarchy system.  Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants in the market in which the reporting entity transacts business.

The Company's balance sheet contains securities available for sale and derivative instruments that are recorded at fair value on a recurring basis.  The three-level valuation hierarchy for disclosure of fair value is as follows:

Level 1 uses quoted market prices in active markets for identical assets or liabilities.

Level 2 uses observable market-based inputs or unobservable inputs that are corroborated by market data.

Level 3 uses unobservable inputs that are not corroborated by market data.

The Company's policy is to recognize transfers between Levels at the end of each reporting period, if applicable. There were no transfers between Levels of the fair value hierarchy during the three months ended March 31, 2015.

The following is a description of valuation methodologies used for assets and liabilities recorded at fair value on a recurring basis.

Investment securities available for sale: When available, quoted market prices are used to determine the fair value of investment securities. If quoted market prices are not available, the Company determines fair value based on various sources and may apply matrix pricing with observable prices for similar bonds where a price for the identical bond is not observable. The fair values of these securities are determined by pricing models that consider observable market data such as interest rate volatilities, LIBOR yield curve, credit spreads, prices from market makers and live trading systems. Level 1 securities include certain corporate bonds and preferred stocks, and would include U.S. Treasuries, if any were held. Level 2 securities include U.S. government and agency securities, collateralized mortgage obligations, mortgage-backed securities, state and political subdivision securities, and a trust preferred security. The Company currently holds no investment securities classified as Level 3.

Generally, management obtains the fair value of investment securities at the end of each reporting period via a third party pricing service. Management, with the assistance of an independent investment advisory firm, reviewed the valuation process used by the third party and believes that process was valid. On a quarterly basis, management corroborates the fair values of investment securities by obtaining pricing from an independent investment advisory firm and compares the two sets of fair values. Any significant variances are reviewed and investigated. In addition, the Company has instituted a practice of further testing the fair values of a sample of securities. For that sample, the prices are further validated by management, with assistance from an independent investment advisory firm, by obtaining details of the inputs used by the pricing service. Those inputs were independently tested, and management concluded the fair values were consistent with GAAP requirements and securities were properly classified in the fair value hierarchy.

Derivative instruments: The Company's derivative instruments consist of interest rate swaps, which are accounted for as cash flow hedges. The Company's derivative position is classified within Level 2 of the fair value hierarchy and is valued using models generally accepted in the financial services industry and that use actively quoted or observable market input values from external market data providers and/or non-binding broker-dealer quotations. The fair value of the derivatives are determined using discounted cash flow models. These models’ key assumptions include the contractual terms of the respective contract along with significant observable inputs, including interest rates, yield curves, nonperformance risk and volatility. Derivative contracts are executed with a Credit Support Annex, which is a bilateral ratings-sensitive agreement that requires collateral postings at established credit threshold levels. These agreements protect the interests of the Company and its counterparties should either party suffer a credit rating deterioration.

Fair Value Transfer, Policy [Policy Text Block]

The Company's policy is to recognize transfers between Levels at the end of each reporting period, if applicable.

Fair Value of Financial Instruments, Policy [Policy Text Block]

GAAP requires disclosure of the fair value of financial assets and financial liabilities, including those that are not measured and reported at fair value on a recurring or nonrecurring basis.  The methodologies for estimating the fair value of financial assets and financial liabilities that are measured at fair value on a recurring or nonrecurring basis are discussed above.  The methodologies for other financial assets and financial liabilities are discussed below.

Cash and due from banks:  The carrying amount approximates fair value.

Federal funds sold:  The carrying amount approximates fair value.

Investment securities held to maturity: The fair values of these securities, which are all state and political subdivisions, are determined by the same method described previously for investment securities available for sale.

FHLB stock:  The fair value of this restricted stock is estimated at its carrying value and redemption price of $100 per share.

Loans held for sale:  The fair values of loans held for sale are based on estimated sales prices.

Loans:  The fair values of fixed rate loans are estimated using discounted cash flow analysis based on observable market interest rates currently being offered for loans with similar terms to borrowers with similar credit quality. The carrying values of variable rate loans approximate their fair values.

Deposits:  The carrying amounts for demand and savings deposits, which represent the amounts payable on demand, approximate their fair values.  The fair values for certificates of deposit are estimated using discounted cash flow analysis, based on observable market interest rates currently being offered on certificates with similar terms.

Accrued interest receivable and payable:  The fair values of both accrued interest receivable and payable approximate their carrying amounts.

Borrowings:  The carrying amounts of federal funds purchased, short-term borrowings and variable rate long-term borrowings approximate their fair values.  Fair values of fixed rate FHLB advances, subordinated notes and other long-term borrowings are estimated using discounted cash flow analysis, based on observable market interest rates currently being offered with similar terms.

Commitments to extend credit and standby letters of credit:  The approximate fair values of commitments and standby letters of credit are based on the fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and creditworthiness of the counterparties.

Off-Balance-Sheet Credit Exposure, Policy [Policy Text Block]

The Company is party to financial instruments with off-balance-sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit.  These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized in the consolidated balance sheets. The Company's exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations that it uses for on-balance-sheet instruments. 

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Derivatives (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 31, 2016	Jun. 30, 2013	Dec. 31, 2012	Mar. 31, 2015	Sep. 30, 2014	Dec. 31, 2014
Derivative [Line Items]
Junior subordinated notes		$ 20,000
Federal Home Loan Bank advances, converted to variable rate, interest rate swap			80,000
Maturity date December 23, 2019 [Member] | Terminated interest rate swap [Member]
Derivative [Line Items]
Interest rate cash flow hedge asset at fair value				(158)
Maturity date June 30, 2019 [Member] | Terminated interest rate swap [Member]
Derivative [Line Items]
Interest rate cash flow hedge asset at fair value					0
Cash Flow Hedging [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount			80,000
Collateral posted from counterparty				990
Cash Flow Hedging [Member] | Maturity date December 23, 2019 [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount						25,000
Receive rate						0.54%
Pay rate						2.10%
Cash Flow Hedging [Member] | Maturity date December 23, 2019 [Member] | Terminated interest rate swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount				25,000
Cash Flow Hedging [Member] | Maturity date June 22, 2020 [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount				25,000		25,000
Receive rate				0.58%		0.56%
Pay rate				2.34%		2.34%
Cash Flow Hedging [Member] | Maturity date September 21, 2020 [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount				30,000		30,000
Receive rate				0.58%		0.56%
Pay rate				2.52%		2.52%
Cash Flow Hedging [Member] | Maturity date June 30, 2019 [Member] | Terminated interest rate swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount		20,000
Cash Flow Hedging [Member] | Other Assets [Member] | Maturity date December 23, 2019 [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Interest rate cash flow hedge asset at fair value						(97)
Cash Flow Hedging [Member] | Other Assets [Member] | Maturity date June 22, 2020 [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Interest rate cash flow hedge asset at fair value				(528)		(87)
Cash Flow Hedging [Member] | Other Assets [Member] | Maturity date September 21, 2020 [Member] | Interest Rate Swap [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Interest rate cash flow hedge asset at fair value				(615)		(77)
Scenario, Forecast [Member]
Derivative [Line Items]
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred	$ 503

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Fair Value Measurements Quantitative Inputs - Nonrecurring (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2015	Dec. 31, 2014
Fair value, inputs, level 3 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Collateral dependent impaired loans	617	1,266
Fair value, measurements, nonrecurring [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Collateral dependent impaired loans	617	1,266
Other real estate owned	2,235	2,235
Fair value, measurements, nonrecurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Collateral dependent impaired loans	617	1,266
Other real estate owned	2,235	2,235
Appraisal adjustment [Member] | Market Approach Valuation Technique [Member] | Weighted Average [Member] | Fair value, measurements, nonrecurring [Member] | Other real estate owned [Member] | Fair value, inputs, level 3 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair value inputs, discount rate	25.00%	25.00%
Appraisal adjustment [Member] | Market Approach Valuation Technique [Member] | Minimum [Member] | Fair value, measurements, nonrecurring [Member] | Other real estate owned [Member] | Fair value, inputs, level 3 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair value inputs, discount rate	0.00%	0.00%
Appraisal adjustment [Member] | Market Approach Valuation Technique [Member] | Maximum [Member] | Fair value, measurements, nonrecurring [Member] | Other real estate owned [Member] | Fair value, inputs, level 3 [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair value inputs, discount rate	25.00%	25.00%

XML

Loans and Allowance for Loan Losses Schedule of Troubled Debt Restructurings by Type of Modification (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015 loans	Mar. 31, 2014 loans
Loans and Allowance for Loan Losses [Abstract]
Number of loan modifications considered troubled debt restructuring	1	0
Loans, modifications, pre-modification recorded investment	$ 110	$ 0
Loans, modifications, post-modification recorded investment	$ 110	$ 0

XML

Basis of Presentation (Details) (ICD IV, LLC [Member])	Mar. 31, 2015	Dec. 31, 2014
ICD IV, LLC [Member]
Entity Information [Line Items]
Consolidated Subsidiaries, Less than Wholly Owned, Ownership Percentage	0.00%	99.99%

XML

Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2015

Fair Value Measurements [Abstract]

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

The following tables present the balances of assets and liabilities measured at fair value on a recurring basis by level as of March 31, 2015 and December 31, 2014.

	March 31, 2015
Description	Total			Level 1		Level 2			Level 3
Financial assets:
Investment securities available for sale:
U.S. government agencies and corporations	$	2,779		$	—	$	2,779		$	—
State and political subdivisions	52,546			—		52,546			—
Collateralized mortgage obligations	129,447			—		129,447			—
Mortgage-backed securities	63,719			—		63,719			—
Trust preferred security	925			—		925			—
Corporate notes and equity securities	14,797			14,497		300			—
Financial liabilities:
Derivative instruments, interest rate swaps	$	(1,143	)	$	—	$	(1,143	)	$	—

	December 31, 2014
Description	Total			Level 1		Level 2			Level 3
Financial assets:
Investment securities available for sale:
U.S. government agencies and corporations	$	12,820		$	—	$	12,820		$	—
State and political subdivisions	52,359			—		52,359			—
Collateralized mortgage obligations	125,870			—		125,870			—
Mortgage-backed securities	66,153			—		66,153			—
Trust preferred security	918			—		918			—
Corporate notes and equity securities	14,670			14,370		300			—
Financial liabilities:
Derivative instruments, interest rate swaps	$	(261	)	$	—	$	(261	)	$	—

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

The following table presents changes in investment securities available for sale with significant unobservable inputs (Level 3) for the three months ended March 31, 2015 and 2014. The activity in the table consists of one pooled trust preferred security, which was considered to have OTTI and was sold in December 2014.

	Three Months Ended March 31,
	2015		2014
Beginning balance	$	—	$	1,850
Transfer into level 3	—		—
Total gains:
Included in earnings	—		—
Included in other comprehensive income	—		318
Sale of security	—		—
Principal payments	—		—
Ending balance	$	—	$	2,168

Fair Value Measurements, Nonrecurring [Table Text Block]

s, they are subject to fair value adjustments in certain circumstances (for example, when there is evidence of impairment).  The following tables present those assets carried on the balance sheet by caption and by level within the valuation hierarchy as of March 31, 2015 and December 31, 2014.

	March 31, 2015
Description	Total		Level 1		Level 2		Level 3
Impaired loans	$	617	$	—	$	—	$	617
Other real estate owned	2,235		—		—		2,235
	December 31, 2014
Description	Total		Level 1		Level 2		Level 3
Impaired loans	$	1,266	$	—	$	—	$	1,266
Other real estate owned	2,235		—		—		2,235

Fair Value Inputs, Assets, Quantitative Information [Table Text Block]

The following tables present additional quantitative information about assets measured at fair value on a nonrecurring basis for which the Company has utilized Level 3 inputs to determine fair value as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	Fair Value		Valuation Technique	Unobservable Input	Range (Average)
Impaired loans	$	617	Evaluation of collateral	Estimation of value	NM*
Other real estate owned	2,235		Appraisal	Appraisal adjustment	0.0% - 25.0% (25.0%)

	December 31, 2014
	Fair Value		Valuation Technique	Unobservable Input	Range (Average)
Impaired loans	$	1,266	Evaluation of collateral	Estimation of value	NM*
Other real estate owned	2,235		Appraisal	Appraisal adjustment	0.0% - 25.0% (25.0%)

* Not Meaningful. Evaluations of the underlying assets are completed for each impaired loan with a specific reserve. The types of collateral vary widely and could include accounts receivables, inventory, a variety of equipment and real estate. Collateral evaluations are reviewed and discounted as appropriate based on knowledge of the specific type of collateral. In the case of real estate, an independent appraisal may be obtained. Types of discounts considered included aging of receivables, condition of the collateral, potential market for the collateral and estimated disposal costs. These discounts will vary from loan to loan, thus providing a range would not be meaningful.

Carrying Amounts And Approximate Fair Values Of Financial Instruments [Table Text Block]

The following table presents the carrying amounts and approximate fair values of financial assets and liabilities as of March 31, 2015 and December 31, 2014. 

		March 31, 2015				December 31, 2014
	Fair Value Hierarchy Level	Carrying Amount		Approximate Fair Value		Carrying Amount		Approximate Fair Value
Financial assets:
Cash and due from banks	Level 1	$	40,514	$	40,514	$	27,936	$	27,936
Federal funds sold	Level 1	48,445		48,445		11,845		11,845
Investment securities available for sale	See previous table	264,213		264,213		272,790		272,790
Investment securities held to maturity	Level 2	51,322		51,784		51,343		51,501
Federal Home Loan Bank stock	Level 1	12,515		12,515		15,075		15,075
Loans held for sale	Level 2	—		—		826		838
Loans, net(1)	Level 2	1,170,569		1,200,622		1,170,438		1,199,832
Accrued interest receivable	Level 1	5,114		5,114		4,425		4,425
Financial liabilities:
Deposits	Level 2	1,365,420		1,365,844		1,270,462		1,270,987
Federal funds purchased	Level 1	4,100		4,100		2,975		2,975
Short-term borrowings	Level 1	—		—		66,000		66,000
Subordinated notes	Level 2	20,619		13,823		20,619		13,330
Federal Home Loan Bank advances, net	Level 2	97,257		96,394		96,888		96,312
Long-term debt	Level 2	11,861		11,761		12,676		12,571
Accrued interest payable	Level 1	407		407		419		419
Interest rate swaps	See previous table	1,143		1,143		261		261
Off-balance-sheet financial instruments:
Commitments to extend credit	Level 3	—		—		—		—
Standby letters of credit	Level 3	—		—		—		—

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Loans and Allowance for Loan Losses Schedule of Loans by Impairment Method (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	$ 2,066	$ 2,872
Loans, collectively evaluated for impairment	1,183,171	1,181,779
Loans	1,185,237	1,184,651
Commercial loan [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	454	456
Loans, collectively evaluated for impairment	313,656	316,452
Loans	314,110	316,908
Construction, land and land development [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	364	1,201
Loans, collectively evaluated for impairment	145,705	153,289
Loans	146,069	154,490
1-4 family residential first mortgages [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	324	257
Loans, collectively evaluated for impairment	50,553	53,240
Loans	50,877	53,497
Home equity [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	223	229
Loans, collectively evaluated for impairment	23,397	24,271
Loans	23,620	24,500
Commercial real estate [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	697	729
Loans, collectively evaluated for impairment	639,412	625,209
Loans	640,109	625,938
Consumer and other loans [Member]
Loans, Allowance for Loan Losses [Line Items]
Loans, individually evaluated for impairment	4	0
Loans, collectively evaluated for impairment	10,448	9,318
Loans	$ 10,452	$ 9,318

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Investment Securities Gross Unrealized Losses - HTM (Details) (State and political subdivisions [Member], USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
State and political subdivisions [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 10,215	$ 13,048
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(140)	(186)
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	0
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value	10,215	13,048
Held-to-maturity Securities, Continuous Unrealized Loss Position, Accumulated Loss	$ (140)	$ (186)

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Loans and Allowance for Loan Losses Schedule of Impaired Loans With and Without an Allowance (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	$ 1,385	$ 1,354
Impaired loans, with no related allowance, unpaid principal balance	2,133	2,102
Impaired loans, with related allowance, recorded investment	681	1,518
Impaired loans, with related allowance, unpaid principal balance	681	1,518
Impaired loans, recorded investment	2,066	2,872
Impaired loans, unpaid principal balance	2,814	3,620
Impaired loans, related allowance	551	751
Commercial loan [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	164	164
Impaired loans, with no related allowance, unpaid principal balance	310	310
Impaired loans, with related allowance, recorded investment	290	292
Impaired loans, with related allowance, unpaid principal balance	290	292
Impaired loans, recorded investment	454	456
Impaired loans, unpaid principal balance	600	602
Impaired loans, related allowance	160	150
Construction, land and land development [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	364	376
Impaired loans, with no related allowance, unpaid principal balance	966	978
Impaired loans, with related allowance, recorded investment	0	825
Impaired loans, with related allowance, unpaid principal balance	0	825
Impaired loans, recorded investment	364	1,201
Impaired loans, unpaid principal balance	966	1,803
Impaired loans, related allowance	0	200
1-4 family residential first mortgages [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	324	257
Impaired loans, with no related allowance, unpaid principal balance	324	257
Impaired loans, with related allowance, recorded investment	0	0
Impaired loans, with related allowance, unpaid principal balance	0	0
Impaired loans, recorded investment	324	257
Impaired loans, unpaid principal balance	324	257
Impaired loans, related allowance	0	0
Home equity [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	0	0
Impaired loans, with no related allowance, unpaid principal balance	0	0
Impaired loans, with related allowance, recorded investment	223	229
Impaired loans, with related allowance, unpaid principal balance	223	229
Impaired loans, recorded investment	223	229
Impaired loans, unpaid principal balance	223	229
Impaired loans, related allowance	223	229
Commercial real estate [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	529	557
Impaired loans, with no related allowance, unpaid principal balance	529	557
Impaired loans, with related allowance, recorded investment	168	172
Impaired loans, with related allowance, unpaid principal balance	168	172
Impaired loans, recorded investment	697	729
Impaired loans, unpaid principal balance	697	729
Impaired loans, related allowance	168	172
Consumer and other loans [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, recorded investment	4	0
Impaired loans, with no related allowance, unpaid principal balance	4	0
Impaired loans, with related allowance, recorded investment	0	0
Impaired loans, with related allowance, unpaid principal balance	0	0
Impaired loans, recorded investment	4	0
Impaired loans, unpaid principal balance	4	0
Impaired loans, related allowance	$ 0	$ 0

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Derivatives Pre-Tax Losses (Details) (Designated as Hedging Instrument [Member], Interest Rate Swap [Member], Cash Flow Hedging [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on cash flow hedge ineffectiveness, net	$ 0	$ 0
Maturity date December 23, 2019 [Member] | Other Income [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on cash flow hedge ineffectiveness, net	0	0
Maturity date December 23, 2019 [Member] | Effective Portion [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gain (loss) on interest rate cash flow hedges, pretax, accumulated other comprehensive income (loss)	(134)	(273)
Maturity date December 23, 2019 [Member] | Effective Portion [Member] | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Cash flow hedge gain (loss) reclassified to interest expense, net	(72)	0
Maturity date June 22, 2020 [Member] | Other Income [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on cash flow hedge ineffectiveness, net	0	0
Maturity date June 22, 2020 [Member] | Effective Portion [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gain (loss) on interest rate cash flow hedges, pretax, accumulated other comprehensive income (loss)	(441)	(313)
Maturity date June 22, 2020 [Member] | Effective Portion [Member] | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Cash flow hedge gain (loss) reclassified to interest expense, net	0	0
Maturity date September 21, 2020 [Member] | Other Income [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on cash flow hedge ineffectiveness, net	0	0
Maturity date September 21, 2020 [Member] | Effective Portion [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gain (loss) on interest rate cash flow hedges, pretax, accumulated other comprehensive income (loss)	(538)	(422)
Maturity date September 21, 2020 [Member] | Effective Portion [Member] | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Cash flow hedge gain (loss) reclassified to interest expense, net	0	0
Maturity date June 30, 2019 [Member] | Other Income [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on cash flow hedge ineffectiveness, net		0
Maturity date June 30, 2019 [Member] | Effective Portion [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Unrealized gain (loss) on interest rate cash flow hedges, pretax, accumulated other comprehensive income (loss)		(171)
Maturity date June 30, 2019 [Member] | Effective Portion [Member] | Interest Expense [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Cash flow hedge gain (loss) reclassified to interest expense, net		$ 0

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Investment Securities Contractual Maturities (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis [Abstract]
Due in one year or less, amortized cost	$ 775
Due after one year through five years, amortized cost	21,379
Due after five years through ten years, amortized cost	19,311
Due after ten years, amortized cost	27,292
Subtotal before securities without single maturities, amortized cost	68,757
Collateralized mortgage obligations and mortgage-backed securities, amortized cost	191,759
Equity securities, amortized cost	1,484
Available-for-sale securities, amortized cost	262,000	272,595
Available-for-sale Securities, Debt Maturities, Fair Value [Abstract]
Due in one year or less, fair value	776
Due after one year through five years, fair value	21,871
Due after five years through ten years, fair value	19,876
Due after ten years, fair value	27,043
Subtotal before securities without single maturities, fair value	69,566
Collateralized mortgage obligations and mortgage-backed securities, fair value	193,166
Equity securities, fair value	1,481
Available-for-sale securities, fair value	264,213	272,790
Held-to-maturity Securities, Debt Maturities, Single Maturity Date, Amortized Cost Basis, Rolling Maturity [Abstract]
Due after five years through ten years, amortized cost	9,282
Due after ten years, amortized cost	42,040
Held-to-maturity securities, amortized cost	51,322	51,343
Held-to-maturity Securities, Debt Maturities, Fair Value, Rolling Maturity [Abstract]
Held-to-maturity Securities, Debt Maturities, Rolling Year Six Through Ten, Fair Value	9,353
Held-to-maturity Securities, Debt Maturities, Rolling after Ten Years, Fair Value	42,431
Held-to-maturity securities, fair value	$ 51,784	$ 51,501

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Loans and Allowance for Loan Losses Schedule of Loans By Credit Quality Indicator (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Loans, Recorded Investment [Line Items]
Loans	$ 1,185,237	$ 1,184,651
Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	1,164,654	1,161,786
Special Mention [Member]
Loans, Recorded Investment [Line Items]
Loans	13,430	15,482
Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	7,153	7,383
Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Commercial loan [Member]
Loans, Recorded Investment [Line Items]
Loans	314,110	316,908
Commercial loan [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	307,784	309,704
Commercial loan [Member] | Special Mention [Member]
Loans, Recorded Investment [Line Items]
Loans	5,425	6,268
Commercial loan [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	901	936
Commercial loan [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Construction, land and land development [Member]
Loans, Recorded Investment [Line Items]
Loans	146,069	154,490
Construction, land and land development [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	142,896	151,258
Construction, land and land development [Member] | Special Mention [Member]
Loans, Recorded Investment [Line Items]
Loans	946	993
Construction, land and land development [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	2,227	2,239
Construction, land and land development [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
1-4 family residential first mortgages [Member]
Loans, Recorded Investment [Line Items]
Loans	50,877	53,497
1-4 family residential first mortgages [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	49,891	52,574
1-4 family residential first mortgages [Member] | Special Mention [Member]
Loans, Recorded Investment [Line Items]
Loans	533	536
1-4 family residential first mortgages [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	453	387
1-4 family residential first mortgages [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Home equity [Member]
Loans, Recorded Investment [Line Items]
Loans	23,620	24,500
Home equity [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	23,086	23,958
Home equity [Member] | Special Mention [Member]
Loans, Recorded Investment [Line Items]
Loans	218	218
Home equity [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	316	324
Home equity [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Commercial real estate [Member]
Loans, Recorded Investment [Line Items]
Loans	640,109	625,938
Commercial real estate [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	630,550	614,974
Commercial real estate [Member] | Special Mention [Member]
Loans, Recorded Investment [Line Items]
Loans	6,308	7,467
Commercial real estate [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	3,251	3,497
Commercial real estate [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Consumer and other loans [Member]
Loans, Recorded Investment [Line Items]
Loans	10,452	9,318
Consumer and other loans [Member] | Pass [Member]
Loans, Recorded Investment [Line Items]
Loans	10,447	9,318
Consumer and other loans [Member] | Special Mention [Member]
Loans, Recorded Investment [Line Items]
Loans	0	0
Consumer and other loans [Member] | Substandard [Member]
Loans, Recorded Investment [Line Items]
Loans	5	0
Consumer and other loans [Member] | Doubtful [Member]
Loans, Recorded Investment [Line Items]
Loans	$ 0	$ 0

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Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Summary Of Outstanding Commitments To Extend Credit And Letters Of Credit [Table Text Block]

The Company's commitments consisted of the following approximate amounts as of March 31, 2015 and December 31, 2014. 

	March 31, 2015		December 31, 2014
Commitments to extend credit	$	479,724	$	441,124
Standby letters of credit	4,793		14,595
	$	484,517	$	455,719

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Consolidated Statements of Stockholders' Equity (USD $) In Thousands, except Share data, unless otherwise specified	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Dec. 31, 2013	$ 123,625	$ 0	$ 3,000	$ 18,411	$ 105,752	$ (3,538)
Common Stock, Shares, Outstanding at Dec. 31, 2013			15,976,204
Stockholders' Equity [Roll Forward]
Net income	4,400	0	0	0	4,400	0
Other comprehensive income, net of tax	1,224	0	0	0	0	1,224
Cash dividends declared, common stock	(1,758)	0	0	0	(1,758)	0
Stock-based compensation costs	107	0	0	107	0	0
Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes, value	(54)	0	0	(54)	0	0
Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes, shares			9,420
Excess tax benefits from vesting of restricted stock units	28	0	0	28	0	0
Balance at Mar. 31, 2014	127,572	0	3,000	18,492	108,394	(2,314)
Common Stock, Shares, Outstanding at Mar. 31, 2014			15,985,624
Balance at Dec. 31, 2014	140,175	0	3,000	18,971	117,950	254
Common Stock, Shares, Outstanding at Dec. 31, 2014	16,018,734		16,018,734
Stockholders' Equity [Roll Forward]
Net income	5,103	0	0	0	5,103	0
Other comprehensive income, net of tax	602	0	0	0	0	602
Cash dividends declared, common stock	(2,242)	0	0	0	(2,242)	0
Stock-based compensation costs	178	0	0	178	0	0
Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes, value	(179)	0	0	(179)	0	0
Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes, shares			20,535
Excess tax benefits from vesting of restricted stock units	84	0	0	84	0	0
Balance at Mar. 31, 2015	$ 143,721	$ 0	$ 3,000	$ 19,054	$ 120,811	$ 856
Common Stock, Shares, Outstanding at Mar. 31, 2015	16,039,269		16,039,269

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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Cash Flows from Operating Activities:
Net income	$ 5,103	$ 4,400
Adjustments to reconcile net income to net cash provided by operating activities:
Net amortization and accretion	898	885
(Gain) loss on disposition of premises and equipment	1	(10)
Investment securities gains, net	(11)	(506)
Stock-based compensation	178	107
Gain on sale of loans	(14)	(193)
Proceeds from sales of loans held for sale	840	10,688
Originations of loans held for sale	0	(9,086)
Gain on sale of other real estate owned	0	(25)
Write-down of other real estate owned	0	296
Increase in cash value of bank-owned life insurance	(189)	(154)
Depreciation	230	200
Deferred income taxes	165	869
Excess tax benefits from vesting of restricted stock units	(84)	(28)
Change in assets and liabilities:
(Increase) in accrued interest receivable	(689)	(498)
Decrease in other assets	1,871	669
(Decrease) in accrued expenses and other liabilities	(971)	(943)
Net cash provided by operating activities	7,328	6,671
Cash Flows from Investing Activities:
Proceeds from sales of securities available for sale	10,057	29,238
Proceeds from maturities and calls of securities available for sale	10,146	20,209
Purchases of securities available for sale	(10,107)	(41,575)
Purchases of Federal Home Loan Bank stock	(8,187)	(6,239)
Proceeds from redemption of Federal Home Loan Bank stock	10,747	6,174
Net increase in loans	(131)	(28,290)
Net proceeds from sales of other real estate owned	0	644
Proceeds from sales of premises and equipment	0	13
Purchases of premises and equipment	(1,041)	(1,477)
Proceeds from settlement of other assets	3,593	0
Net cash provided by (used in) investing activities	15,077	(21,303)
Cash Flows from Financing Activities:
Net increase in deposits	94,958	72,178
Net increase (decrease) in federal funds purchased	1,125	(11,227)
Net decrease in short-term borrowings	(66,000)	0
Principal payments on long-term borrowings	(815)	(814)
Interest rate swap termination costs paid	(158)	0
Common stock dividends paid	(2,242)	(1,758)
Restricted stock units withheld for payroll taxes	(179)	(54)
Excess tax benefits from vesting of restricted stock units	84	28
Net cash provided by financing activities	26,773	58,353
Net increase in cash and cash equivalents	49,178	43,721
Cash and Cash Equivalents
Beginning	39,781	42,425
Ending	88,959	86,146
Supplemental Disclosures of Cash Flow Information:
Interest	1,569	1,516
Income taxes	40	35
Supplemental Disclosure of Noncash Investing and Financing Activities:
Transfer of loans to other real estate owned	$ 0	$ 143

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Investment Securities (Notes)

3 Months Ended

Mar. 31, 2015

Investments, Debt and Equity Securities [Abstract]

Investment Securities [Text Block]

Securities

The following tables show the amortized cost, gross unrealized gains and losses and fair value of investment securities, by investment security type as of March 31, 2015 and December 31, 2014.  

	March 31, 2015
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
U.S. government agencies and corporations	$	2,571	$	208	$	—		$	2,779
State and political subdivisions	51,195		1,423		(72		)	52,546
Collateralized mortgage obligations (1)	128,894		1,104		(551		)	129,447
Mortgage-backed securities (1)	62,865		897		(43		)	63,719
Trust preferred security	1,765		—		(840		)	925
Corporate notes and equity securities	14,710		93		(6		)	14,797
	$	262,000	$	3,725	$	(1,512	)	$	264,213
Securities held to maturity:
State and political subdivisions	$	51,322	$	602	$	(140	)	$	51,784
	December 31, 2014
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
U.S. government agencies and corporations	$	12,626	$	204	$	(10	)	$	12,820
State and political subdivisions	51,234		1,286		(161		)	52,359
Collateralized mortgage obligations (1)	126,430		856		(1,416		)	125,870
Mortgage-backed securities (1)	65,813		624		(284		)	66,153
Trust preferred security	1,763		—		(845		)	918
Corporate notes and equity securities	14,729		66		(125		)	14,670
	$	272,595	$	3,036	$	(2,841	)	$	272,790
Securities held to maturity:
State and political subdivisions	$	51,343	$	344	$	(186	)	$	51,501

(1) All collateralized mortgage obligations and mortgage-backed securities consist of residential mortgage pass-through securities guaranteed by GNMA or issued by FNMA and real estate mortgage investment conduits guaranteed by FHLMC or GNMA.

Investment securities with an amortized cost of approximately $66,934 and $4,805 as of March 31, 2015 and December 31, 2014, respectively, were pledged to secure access to the Federal Reserve discount window, for public fund deposits, and for other purposes as required or permitted by law or regulation. 

The amortized cost and fair value of investment securities available for sale as of March 31, 2015, by contractual maturity, are shown below.  Certain securities have call features that allow the issuer to call the securities prior to maturity.  Expected maturities may differ from contractual maturities for collateralized mortgage obligations and mortgage-backed securities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.  Therefore, collateralized mortgage obligations and mortgage-backed securities are not included in the maturity categories within the following maturity summary. Equity securities have no maturity date.

	March 31, 2015
	Amortized Cost		Fair Value
Due in one year or less	$	775	$	776
Due after one year through five years	21,379		21,871
Due after five years through ten years	19,311		19,876
Due after ten years	27,292		27,043
	68,757		69,566
Collateralized mortgage obligations and mortgage-backed securities	191,759		193,166
Equity securities	1,484		1,481
	$	262,000	$	264,213

The amortized cost and fair value of investment securities held to maturity as of March 31, 2015, by contractual maturity, are shown below.  Certain securities have call features that allow the issuer to call the securities prior to maturity.  

	March 31, 2015
	Amortized Cost		Fair Value
Due after five years through ten years	$	9,282	$	9,353
Due after ten years	42,040		42,431
	$	51,322	$	51,784

The details of the sales of investment securities for the three months ended March 31, 2015 and 2014 are summarized in the following table.

	Three Months Ended March 31,
	2015		2014
Proceeds from sales	$	10,057	$	29,238
Gross gains on sales	11		716
Gross losses on sales	—		210

The following tables show the fair value and gross unrealized losses, aggregated by investment type and length of time that individual securities have been in a continuous loss position, as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
U.S. government agencies and corporations	$	—	$	—		$	—	$	—		$	—	$	—
State and political subdivisions	5,112		(72		)	—		—			5,112		(72		)
Collateralized mortgage obligations	4,796		(22		)	48,276		(529		)	53,072		(551		)
Mortgage-backed securities	8,811		(1		)	8,287		(42		)	17,098		(43		)
Trust preferred security	—		—			925		(840		)	925		(840		)
Corporate notes and equity securities	1,582		(1		)	1,986		(5		)	3,568		(6		)
	$	20,301	$	(96	)	$	59,474	$	(1,416	)	$	79,775	$	(1,512	)
Securities held to maturity:
State and political subdivisions	$	10,215	$	(140	)	$	—	$	—		$	10,215	$	(140	)
	December 31, 2014
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
U.S. government agencies and corporations	$	10,039	$	(10	)	$	—	$	—		$	10,039	$	(10	)
State and political subdivisions	6,614		(90		)	5,887		(71		)	12,501		(161		)
Collateralized mortgage obligations	17,283		(87		)	53,318		(1,329		)	70,601		(1,416		)
Mortgage-backed securities	15,184		(101		)	17,126		(183		)	32,310		(284		)
Trust preferred security	—		—			918		(845		)	918		(845		)
Corporate notes and equity securities	4,581		(23		)	2,881		(102		)	7,462		(125		)
	$	53,701	$	(311	)	$	80,130	$	(2,530	)	$	133,831	$	(2,841	)
Securities held to maturity:
State and political subdivisions	$	13,048	$	(186	)	$	—	$	—		$	13,048	$	(186	)

As of March 31, 2015, the available for sale securities with unrealized losses that have existed for longer than one year included 12 collateralized mortgage obligation securities, two mortgage-backed securities, one trust preferred security, two corporate notes and two equity securities.

The Company believes the unrealized losses on investments available for sale and held to maturity as of March 31, 2015, were due to market conditions, rather than reduced estimated cash flows. The Company does not intend to sell these securities, does not anticipate that these securities will be required to be sold before anticipated recovery, and expects full principal and interest to be collected. Therefore, the Company does not consider these investments to have OTTI as of March 31, 2015.

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Basis of Presentation (Notes)

3 Months Ended

Mar. 31, 2015

Basis of Presentation [Abstract]

Basis of Presentation [Text Block]

 Basis of Presentation

The accompanying unaudited consolidated financial statements have been prepared by West Bancorporation, Inc. (the Company) pursuant to the rules and regulations of the Securities and Exchange Commission.  Certain information and footnote disclosures normally included in financial statements have been condensed or omitted pursuant to such rules and regulations. Although management believes that the disclosures are adequate to make the information presented understandable, it is suggested that these interim consolidated financial statements be read in conjunction with the Company's Annual Report on Form 10-K for the year ended December 31, 2014.  In the opinion of management, the accompanying consolidated financial statements contain all adjustments necessary to fairly present the financial position as of March 31, 2015 and December 31, 2014, and net income, comprehensive income and cash flows for the three months ended March 31, 2015 and 2014.  The results for these interim periods may not be indicative of results for the entire year or for any other period.

The consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (GAAP) established by the Financial Accounting Standards Board (FASB).  References to GAAP issued by the FASB in these footnotes are to the FASB Accounting Standards Codification™, sometimes referred to as the Codification or ASC.  In preparing the financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenue and expenses for the reporting period.  Actual results could differ from those estimates.  Material estimates that are particularly susceptible to significant change in the near term are the fair value and other than temporary impairment (OTTI) of financial instruments, and the allowance for loan losses.

The accompanying unaudited consolidated financial statements include the accounts of the Company, West Bank and West Bank's wholly-owned subsidiary WB Funding Corporation (which owns an interest in a limited liability company). West Bank's 99.99 percent owned subsidiary ICD IV, LLC (a community development entity) was liquidated during the third quarter of 2014 because the underlying loan matured.  All significant intercompany transactions and balances have been eliminated in consolidation.  In accordance with GAAP, West Bancorporation Capital Trust I is recorded on the books of the Company using the equity method of accounting and is not consolidated.

Current accounting developments: In January 2014, the FASB issued Accounting Standards Update (ASU) No. 2014-04, Receivables—Troubled Debt Restructuring by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans Upon Foreclosure. The update clarifies when an in substance foreclosure occurs, that is, when a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan. This is the point when the consumer mortgage loan should be derecognized and the real property recognized. For public companies, this update was effective for interim and annual periods beginning after December 31, 2014. The adoption of this guidance did not have a material impact on the Company's consolidated financial statements.

In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 660): Summary and Amendments that Create Revenue from Contracts with Customers (Topic 606) and Other Assets and Deferred Costs—Contracts with Customers (Subtopic 340-40). The guidance in this update supersedes the revenue recognition requirements in ASC Topic 605, Revenue Recognition, and most industry-specific guidance throughout the industry topics of the codification. For public companies, this update will be effective for interim and annual periods beginning after December 15, 2016. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements, but does not expect the guidance to have a material impact on the Company's consolidated financial statements.

In April 2015, the FASB issued ASU No. 2015-03, Interest—Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs. The update simplifies the presentation of debt issuance costs by requiring that debt issuance costs be presented in the balance sheet as a direct deduction from the carrying amount of debt liability, consistent with debt discounts or premiums. The recognition and measurement guidance for debt issuance costs are not affected by the amendments in this update. For public companies, this update will be effective for interim and annual periods beginning after December 15, 2015, and is to be applied retrospectively. Early adoption is permitted. The Company is currently assessing the impact that this guidance will have on its consolidated financial statements, but does not expect the guidance to have a material impact on the Company's consolidated financial statements.

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Loans and Allowance for Loan Losses Schedule of Impaired Loans With and Without an Allowance 2 (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015 Borrowers	Mar. 31, 2014	Dec. 31, 2014 Borrowers
Loans, Impaired [Line Items]
Number of Borrowers, Impaired Loans	12		11
Loans, Impaired, Commitment to Lend	$ 0
Impaired loans, with no related allowance, average recorded investment	1,347	1,946
Impaired loans, with no related allowance, interest income, accrual method	3	6
Impaired loans, with related allowance, average recorded investment	1,305	2,984
Impaired loans, with related allowance, interest income, accrual method	8	24
Impaired loans, average recorded investment	2,652	4,930
Impaired loans, interest income, accrual method	11	30
Commercial loan [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	165	305
Impaired loans, with no related allowance, interest income, accrual method	0	0
Impaired loans, with related allowance, average recorded investment	290	684
Impaired loans, with related allowance, interest income, accrual method	2	2
Impaired loans, average recorded investment	455	989
Impaired loans, interest income, accrual method	2	2
Construction, land and land development [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	367	414
Impaired loans, with no related allowance, interest income, accrual method	3	4
Impaired loans, with related allowance, average recorded investment	618	1,987
Impaired loans, with related allowance, interest income, accrual method	6	22
Impaired loans, average recorded investment	985	2,401
Impaired loans, interest income, accrual method	9	26
1-4 family residential first mortgages [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	271	454
Impaired loans, with no related allowance, interest income, accrual method	0	0
Impaired loans, with related allowance, average recorded investment	0	313
Impaired loans, with related allowance, interest income, accrual method	0	0
Impaired loans, average recorded investment	271	767
Impaired loans, interest income, accrual method	0	0
Home equity [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	0	0
Impaired loans, with no related allowance, interest income, accrual method	0	0
Impaired loans, with related allowance, average recorded investment	226	0
Impaired loans, with related allowance, interest income, accrual method	0	0
Impaired loans, average recorded investment	226	0
Impaired loans, interest income, accrual method	0	0
Commercial real estate [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	543	773
Impaired loans, with no related allowance, interest income, accrual method	0	2
Impaired loans, with related allowance, average recorded investment	171	0
Impaired loans, with related allowance, interest income, accrual method	0	0
Impaired loans, average recorded investment	714	773
Impaired loans, interest income, accrual method	0	2
Consumer and other loans [Member]
Loans, Impaired [Line Items]
Impaired loans, with no related allowance, average recorded investment	1	0
Impaired loans, with no related allowance, interest income, accrual method	0	0
Impaired loans, with related allowance, average recorded investment	0	0
Impaired loans, with related allowance, interest income, accrual method	0	0
Impaired loans, average recorded investment	1	0
Impaired loans, interest income, accrual method	$ 0	$ 0

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Earnings Per Common Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Earnings per Common Share [Abstract]
Net income	$ 5,103	$ 4,400
Weighted average common shares outstanding (shares)	16,020	15,977
Weighted average effect of restricted stock units outstanding	65	53
Diluted weighted average common shares outstanding (shares)	16,085	16,030
Basic earnings per common share	$ 0.32	$ 0.28
Diluted earnings per common share	$ 0.32	$ 0.27

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Investment Securities Detail of Sale of Securities (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Securities Available-for-Sale [Abstract]
Proceeds from sales of securities available for sale	$ 10,057	$ 29,238
Gross gains on sales	11	716
Gross losses on sales	$ 0	$ 210

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Loans and Allowance for Loan Losses Schedule of Troubled Debt Restructured Loans (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015 loans		Dec. 31, 2014
Loans, Modifications [Line Items]
Loans, modifications	$ 1,084	[1]	$ 1,019	[1]
Troubled debt restructured loans included in the nonaccrual category	610		643
Number of troubled debt restructured loans included in the nonaccrual category	2
Commercial loan [Member]
Loans, Modifications [Line Items]
Loans, modifications	110		0
Construction, land and land development [Member]
Loans, Modifications [Line Items]
Loans, modifications	364		376
1-4 family residential first mortgages [Member]
Loans, Modifications [Line Items]
Loans, modifications	81		86
Home equity [Member]
Loans, Modifications [Line Items]
Loans, modifications	0		0
Commercial real estate [Member]
Loans, Modifications [Line Items]
Loans, modifications	529		557
Consumer and other loans [Member]
Loans, Modifications [Line Items]
Loans, modifications	$ 0		$ 0

[1] There were two TDR loans as of March 31, 2015 and December 31, 2014, with balances of $610 and $643, respectively, categorized as nonaccrual.

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Fair Value Measurements Changes in Level 3 Securities (Details) (Fair value, inputs, level 3 [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014 trust_preferred_securities
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance, beginning of period	$ 0	$ 1,850
Transfers into level 3	0	0
Total gains or (losses) included in earnings	0	0
Total gains or (losses) included in other comprehensive income	0	318
Sales of securities	0	0
Principal payments	0	0
Balance, end of period	$ 0	$ 2,168
Fair Value, measurements, recurring [Member] | Trust preferred securities [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation
Trust preferred securities with OTTI (number of securities)			1

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Deferred Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Components of Deferred Tax Assets and Liabilities [Abstract]
Deferred tax assets, allowance for loan losses	$ 5,274	$ 5,171
Deferred tax assets, intangibles	1,002	1,079
Deferred tax assets, other real estate owned	367	367
Deferred tax assets, accrued expenses	692	891
Deferred tax assets, restricted stock compensation	116	184
Deferred tax assets, net unrealized losses on interest rate swaps	493	99
Deferred tax assets, state net operating loss carryforward	1,125	1,100
Deferred tax assets, capital loss carryforward	797	797
Deferred tax assets, other	44	46
Deferred tax assets, gross	9,910	9,734
Deferred tax liabilities, net deferred loan fees and costs	323	334
Deferred tax liabilities, premises and equipment	516	565
Deferred tax liabilities, net unrealized gains on securities available for sale	1,018	255
Deferred tax liabilities, other	332	350
Deferred tax liabilities, gross	2,189	1,504
Deferred tax assets, net, before valuation allowance	7,721	8,230
Valuation allowance	(1,922)	(1,897)
Net deferred tax assets	$ 5,799	$ 6,333

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Loans and Allowance for Loan Losses Schedule of Allowance for Loan Losses by Impairment Method (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	$ 551	$ 751
Allowance for loan losses, collectively evaluated for impairment	13,327	12,856
Allowance for loan losses	13,878	13,607
Commercial loan [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	160	150
Allowance for loan losses, collectively evaluated for impairment	4,338	4,265
Allowance for loan losses	4,498	4,415
Construction, land and land development [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	0	200
Allowance for loan losses, collectively evaluated for impairment	1,744	1,951
Allowance for loan losses	1,744	2,151
1-4 family residential first mortgages [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	0	0
Allowance for loan losses, collectively evaluated for impairment	433	466
Allowance for loan losses	433	466
Home equity [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	223	229
Allowance for loan losses, collectively evaluated for impairment	282	305
Allowance for loan losses	505	534
Commercial real estate [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	168	172
Allowance for loan losses, collectively evaluated for impairment	6,501	5,841
Allowance for loan losses	6,669	6,013
Consumer and other loans [Member]
Loans, Allowance for Loan Losses [Line Items]
Allowance for loan losses, individually evaluated for impairment	0	0
Allowance for loan losses, collectively evaluated for impairment	29	28
Allowance for loan losses	$ 29	$ 28

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Balance Sheet Parenthetical (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Statement of Financial Position [Abstract]
Held-to-maturity securities, fair value	$ 51,784	$ 51,501
Preferred Stock:
Preferred stock, par value ($ per share)	$ 0.01	$ 0.01
Preferred stock, share authorized	50,000,000	50,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common Stock:
Common stock, share authorized	50,000,000	50,000,000
Common stock, share issued	16,039,269	16,018,734
Common stock, share outstanding	16,039,269	16,018,734

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Deferred Income Taxes (Notes)

3 Months Ended

Mar. 31, 2015

Components of Deferred Tax Assets and Liabilities [Abstract]

Deferred Income Taxes [Text Block]

Deferred Income Taxes

Net deferred tax assets consisted of the following as of March 31, 2015 and December 31, 2014.  

	March 31, 2015			December 31, 2014
Deferred tax assets:
Allowance for loan losses	$	5,274		$	5,171
Intangibles	1,002			1,079
Other real estate owned	367			367
Accrued expenses	692			891
Restricted stock compensation	116			184
Net unrealized losses on interest rate swaps	493			99
State net operating loss carryforward	1,125			1,100
Capital loss carryforward	797			797
Other	44			46
	9,910			9,734
Deferred tax liabilities:
Net deferred loan fees and costs	323			334
Premises and equipment	516			565
Net unrealized gains on securities available for sale	1,018			255
Other	332			350
	2,189			1,504
Net deferred tax assets before valuation allowance	7,721			8,230
Valuation allowance	(1,922		)	(1,897		)
Net deferred tax assets	$	5,799		$	6,333

The Company has recorded a valuation allowance against the tax effect of the state net operating loss carryforwards and federal and state capital loss carryforwards, as management believes it is more likely than not that such carryforwards will expire without being utilized.

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Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Net income	$ 5,103	$ 4,400
Total other comprehensive income	602	1,224
Comprehensive income	5,705	5,624
Noncredit-related unrealized gains losses on securities with OTTI [Member]
Unrealized holding gains arising during the period	0	318
Less: reclassification adjustment for impairment losses realized in net income	0	0
Income tax (expense)	0	(121)
Other comprehensive income on available for sale securities	0	197
Unrealized gains losses on securities without OTTI [Member]
Unrealized holding gains arising during the period	2,029	3,342
Less: reclassification adjustment for net gains realized in net income	(11)	(506)
Less: reclassification adjustment for amortization of net unrealized gains on securities transferred from available for sale to held to maturity, realized in interest income	(10)	0
Income tax (expense)	(763)	(1,077)
Other comprehensive income on available for sale securities	1,245	1,759
Unrealized Gains Losses on Derivatives [Member]
Unrealized gains (losses) on derivatives arising during the period	(1,113)	(1,179)
Less: reclassification adjustment for net loss on derivatives realized in net income	74	0
Less: reclassification adjustment for amortization of derivative termination costs	2	0
Income tax benefit	394	447
Other comprehensive (loss) on derivatives	$ (643)	$ (732)

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Fair Value Measurements Carrying Amounts and Fair Values (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	$ 40,514		$ 27,936
Federal funds sold	48,445		11,845
Investment securities available for sale, at fair value	264,213		272,790
Held-to-maturity securities	51,322		51,343
Federal Home Loan Bank stock	12,515		15,075
Loans, net	1,170,569		1,170,438
Accrued interest receivable	5,114		4,425
Deposits	1,365,420		1,270,462
Federal funds purchased	4,100		2,975
Short-term borrowings	0		66,000
Subordinated notes	20,619		20,619
Federal Home Loan Bank advances, net of discount	97,257		96,888
Long-term debt	11,861		12,676
Fair value, inputs, level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Collateral dependent impaired loans	617		1,266
Carrying value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale, at fair value	264,213		272,790
Derivative liability	1,143		261
Carrying value [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	40,514		27,936
Federal funds sold	48,445		11,845
Federal Home Loan Bank stock	12,515		15,075
Accrued interest receivable	5,114		4,425
Federal funds purchased	4,100		2,975
Short-term borrowings	0		66,000
Accrued interest payable	407		419
Carrying value [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Held-to-maturity securities	51,322		51,343
Loans held-for-sale	0		826
Loans, net	1,170,569		1,170,438
Deposits	1,365,420		1,270,462
Subordinated notes	20,619		20,619
Federal Home Loan Bank advances, net of discount	97,257		96,888
Long-term debt	11,861		12,676
Carrying value [Member] | Fair value, inputs, level 3 [Member] | Commitments to extend credit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Liability	0		0
Carrying value [Member] | Fair value, inputs, level 3 [Member] | Standby letters of credit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Liability	0		0
Approximate fair value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale, at fair value	264,213		272,790
Derivative liability	1,143		261
Approximate fair value [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and due from banks	40,514		27,936
Federal funds sold	48,445		11,845
Federal Home Loan Bank stock	12,515		15,075
Accrued interest receivable	5,114		4,425
Federal funds purchased	4,100		2,975
Short-term borrowings	0		66,000
Accrued interest payable	407		419
Approximate fair value [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Held-to-maturity securities	51,784		51,501
Loans held-for-sale	0		838
Loans, net	1,200,622	[1]	1,199,832	[1]
Deposits	1,365,844		1,270,987
Subordinated notes	13,823		13,330
Federal Home Loan Bank advances, net of discount	96,394		96,312
Long-term debt	11,761		12,571
Approximate fair value [Member] | Fair value, inputs, level 3 [Member] | Commitments to extend credit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Liability	0		0
Approximate fair value [Member] | Fair value, inputs, level 3 [Member] | Standby letters of credit
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Face Amount, Liability	$ 0		$ 0

[1] All loans are Level 2 except impaired loans of $617 and $1,266 as of March 31, 2015 and December 31, 2014, respectively, which are Level 3.

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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
ASSETS
Cash and due from banks	$ 40,514	$ 27,936
Federal funds sold	48,445	11,845
Cash and cash equivalents	88,959	39,781
Investment securities available for sale, at fair value	264,213	272,790
Investment securities held to maturity, at amortized cost (fair value of $51,784 and $51,501 at March 31, 2015 and December 31, 2014, respectively)	51,322	51,343
Federal Home Loan Bank stock, at cost	12,515	15,075
Loans	1,184,447	1,184,045
Allowance for loan losses	(13,878)	(13,607)
Loans, net	1,170,569	1,170,438
Premises and equipment, net	10,798	9,988
Accrued interest receivable	5,114	4,425
Bank-owned life insurance	32,296	32,107
Deferred tax assets, net	5,799	6,333
Other assets	7,342	13,553
Total assets	1,648,927	1,615,833
LIABILITIES
Noninterest-bearing demand deposits	367,422	362,827
Interest-bearing demand deposits	257,696	241,722
Savings deposits	597,181	527,277
Time deposits of $250,000 or more	14,416	18,985
Other time deposits	128,705	119,651
Total deposits	1,365,420	1,270,462
Federal funds purchased	4,100	2,975
Short-term borrowings	0	66,000
Subordinated notes	20,619	20,619
Federal Home Loan Bank advances, net of discount	97,257	96,888
Long-term debt	11,861	12,676
Accrued expenses and other liabilities	5,949	6,038
Total liabilities	1,505,206	1,475,658
STOCKHOLDERS' EQUITY
Preferred stock, $0.01 par value; authorized 50,000,000 shares; no shares issued and outstanding at March 31, 2015 and December 31, 2014	0	0
Common stock, no par value; authorized 50,000,000 shares; 16,039,269 and 16,018,734 shares issued and outstanding at March 31, 2015 and December 31, 2014, respectively	3,000	3,000
Additional paid-in capital	19,054	18,971
Retained earnings	120,811	117,950
Accumulated other comprehensive income	856	254
Total stockholders' equity	143,721	140,175
Total liabilities and stockholders' equity	$ 1,648,927	$ 1,615,833

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Comprehensive Income Changes in Accumulated Other Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	$ 254
Other comprehensive income, net of tax	602	1,224
Accumulated other comprehensive income (loss), balance end of period	856
Accumulated Net Unrealized Investment Gain (Loss) [Member] | Noncredit-related unrealized gains losses on securities with OTTI [Member]
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	0	(1,439)
Other comprehensive income (loss) before reclassifications, net of tax	0	197
Amounts reclassified from accumulated other comprehensive income, net of tax.	0	0
Other comprehensive income, net of tax	0	197
Accumulated other comprehensive income (loss), balance end of period	0	(1,242)
Accumulated Net Unrealized Investment Gain (Loss) [Member] | Unrealized gains (losses) on securities without OTTI, net of tax [Member]
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	416	(4,217)
Other comprehensive income (loss) before reclassifications, net of tax	1,258	2,073
Amounts reclassified from accumulated other comprehensive income, net of tax.	(13)	(314)
Other comprehensive income, net of tax	1,245	1,759
Accumulated other comprehensive income (loss), balance end of period	1,661	(2,458)
Accumulated Net Gain (Loss) from Designated or Qualifying Cash Flow Hedges [Member]
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	(162)	2,118
Other comprehensive income (loss) before reclassifications, net of tax	(690)	(732)
Amounts reclassified from accumulated other comprehensive income, net of tax.	47	0
Other comprehensive income, net of tax	(643)	(732)
Accumulated other comprehensive income (loss), balance end of period	(805)	1,386
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income, Changes [Roll Forward]
Accumulated other comprehensive income (loss), balance beg. of period	254	(3,538)
Other comprehensive income (loss) before reclassifications, net of tax	568	1,538
Amounts reclassified from accumulated other comprehensive income, net of tax.	34	(314)
Other comprehensive income, net of tax	602	1,224
Accumulated other comprehensive income (loss), balance end of period	$ 856	$ (2,314)

XML

Investment Securities Security Type - Available for Sale (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, amortized cost	$ 262,000		$ 272,595
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	3,725		3,036
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(1,512)		(2,841)
Investment securities available for sale, at fair value	264,213		272,790
Held-to-maturity securities	51,322		51,343
Held-to-maturity securities, fair value	51,784		51,501
U.S. government agencies and corporations [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, amortized cost	2,571		12,626
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	208		204
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	0		(10)
Investment securities available for sale, at fair value	2,779		12,820
State and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, amortized cost	51,195		51,234
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	1,423		1,286
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(72)		(161)
Investment securities available for sale, at fair value	52,546		52,359
Held-to-maturity securities	51,322		51,343
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain	602		344
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	(140)		(186)
Held-to-maturity securities, fair value	51,784		51,501
Collateralized mortgage obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, amortized cost	128,894	[1]	126,430	[1]
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	1,104	[1]	856	[1]
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(551)	[1]	(1,416)	[1]
Investment securities available for sale, at fair value	129,447	[1]	125,870	[1]
Mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, amortized cost	62,865	[1]	65,813	[1]
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	897	[1]	624	[1]
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(43)	[1]	(284)	[1]
Investment securities available for sale, at fair value	63,719	[1]	66,153	[1]
Trust preferred securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, amortized cost	1,765		1,763
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	0		0
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(840)		(845)
Investment securities available for sale, at fair value	925		918
Corporate notes and equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities, amortized cost	14,710		14,729
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	93		66
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(6)		(125)
Investment securities available for sale, at fair value	$ 14,797		$ 14,670

[1] All collateralized mortgage obligations and mortgage-backed securities consist of residential mortgage pass-through securities guaranteed by GNMA or issued by FNMA and real estate mortgage investment conduits guaranteed by FHLMC or GNMA.

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Deferred Income Taxes (Tables)

3 Months Ended

Mar. 31, 2015

Components of Deferred Tax Assets and Liabilities [Abstract]

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

Net deferred tax assets consisted of the following as of March 31, 2015 and December 31, 2014.  

	March 31, 2015			December 31, 2014
Deferred tax assets:
Allowance for loan losses	$	5,274		$	5,171
Intangibles	1,002			1,079
Other real estate owned	367			367
Accrued expenses	692			891
Restricted stock compensation	116			184
Net unrealized losses on interest rate swaps	493			99
State net operating loss carryforward	1,125			1,100
Capital loss carryforward	797			797
Other	44			46
	9,910			9,734
Deferred tax liabilities:
Net deferred loan fees and costs	323			334
Premises and equipment	516			565
Net unrealized gains on securities available for sale	1,018			255
Other	332			350
	2,189			1,504
Net deferred tax assets before valuation allowance	7,721			8,230
Valuation allowance	(1,922		)	(1,897		)
Net deferred tax assets	$	5,799		$	6,333

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Loans and Allowance for Loan Losses Schedule of Allowance for Loan Loss Activity (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance	$ 13,607		$ 13,791
Allowance for loan losses, charge-offs	(38)		(562)
Allowance for loan losses, recoveries of bad debts	309		54
Provision for loan losses	0	[1]	0	[1]
Allowance for loan losses, ending balance	13,878		13,283
Commercial loan [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance	4,415		4,199
Allowance for loan losses, charge-offs	(38)		(410)
Allowance for loan losses, recoveries of bad debts	24		29
Provision for loan losses	97		188
Allowance for loan losses, ending balance	4,498		4,006
Construction, land and land development [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance	2,151		3,032
Allowance for loan losses, charge-offs	0		0
Allowance for loan losses, recoveries of bad debts	250		8
Provision for loan losses	(657)		(148)
Allowance for loan losses, ending balance	1,744		2,892
1-4 family residential first mortgages [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance	466		613
Allowance for loan losses, charge-offs	0		(40)
Allowance for loan losses, recoveries of bad debts	1		1
Provision for loan losses	(34)		16
Allowance for loan losses, ending balance	433		590
Home equity [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance	534		403
Allowance for loan losses, charge-offs	0		0
Allowance for loan losses, recoveries of bad debts	25		15
Provision for loan losses	(54)		(53)
Allowance for loan losses, ending balance	505		365
Commercial real estate [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance	6,013		5,485
Allowance for loan losses, charge-offs	0		(112)
Allowance for loan losses, recoveries of bad debts	3		0
Provision for loan losses	653		5
Allowance for loan losses, ending balance	6,669		5,378
Consumer and other loans [Member]
Loans, Allowance for Credit Losses [Roll Forward]
Allowance for loan losses, beginning balance	28		59
Allowance for loan losses, charge-offs	0		0
Allowance for loan losses, recoveries of bad debts	6		1
Provision for loan losses	(5)		(8)
Allowance for loan losses, ending balance	$ 29		$ 52

[1] The negative provisions for the various segments are related to either the decline in each of those portfolio segments during the time periods disclosed and/or improvement in the credit quality factors related to those portfolio segments.

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Fair Value Measurements Recurring Basis by Level (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015		Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	$ 264,213		$ 272,790
Fair Value, measurements, recurring [Member] | Estimate of fair value, fair value disclosure [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Derivative liability	(1,143)		(261)
Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Derivative liability	0		0
Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Derivative liability	(1,143)		(261)
Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Derivative liability	0		0
U.S. government agencies and corporations
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	2,779		12,820
U.S. government agencies and corporations | Fair Value, measurements, recurring [Member] | Estimate of fair value, fair value disclosure [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	2,779		12,820
U.S. government agencies and corporations | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	0		0
U.S. government agencies and corporations | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	2,779		12,820
U.S. government agencies and corporations | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	0		0
State and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	52,546		52,359
State and political subdivisions | Fair Value, measurements, recurring [Member] | Estimate of fair value, fair value disclosure [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	52,546		52,359
State and political subdivisions | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	0		0
State and political subdivisions | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	52,546		52,359
State and political subdivisions | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	0		0
Collateralized mortgage obligations
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	129,447	[1]	125,870	[1]
Collateralized mortgage obligations | Fair Value, measurements, recurring [Member] | Estimate of fair value, fair value disclosure [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	129,447		125,870
Collateralized mortgage obligations | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	0		0
Collateralized mortgage obligations | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	129,447		125,870
Collateralized mortgage obligations | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	0		0
Mortgage-backed securities
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	63,719	[1]	66,153	[1]
Mortgage-backed securities | Fair Value, measurements, recurring [Member] | Estimate of fair value, fair value disclosure [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	63,719		66,153
Mortgage-backed securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	0		0
Mortgage-backed securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	63,719		66,153
Mortgage-backed securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	0		0
Trust preferred securities
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	925		918
Trust preferred securities | Fair Value, measurements, recurring [Member] | Estimate of fair value, fair value disclosure [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	925		918
Trust preferred securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	0		0
Trust preferred securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	925		918
Trust preferred securities | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	0		0
Corporate notes and equity securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	14,797		14,670
Corporate notes and equity securities [Member] | Fair Value, measurements, recurring [Member] | Estimate of fair value, fair value disclosure [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	14,797		14,670
Corporate notes and equity securities [Member] | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	14,497		14,370
Corporate notes and equity securities [Member] | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	300		300
Corporate notes and equity securities [Member] | Fair Value, measurements, recurring [Member] | Fair value, inputs, level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract]
Investment securities available for sale, at fair value	$ 0		$ 0

[1] All collateralized mortgage obligations and mortgage-backed securities consist of residential mortgage pass-through securities guaranteed by GNMA or issued by FNMA and real estate mortgage investment conduits guaranteed by FHLMC or GNMA.

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Loans and Allowance for Loan Losses Schedule of Troubled Debt Restructured Loans that Subsequently Defaulted (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Loans and Allowance for Loan Losses [Abstract]
Loans, modifications, subsequent default, recorded investment	$ 0	$ 0

XML

Investment Securities Other Narratives - AFS securities (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Amortized Cost Basis	$ 262,000	$ 272,595
Securities pledged as collateral [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Amortized Cost Basis	$ 66,934	$ 4,805

XML

Loans and Allowance for Loan Losses Schedule of Loans (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Loans Receivable [Line Items]
Loans receivable, gross	$ 1,185,237	$ 1,184,651
Net unamortized fees and costs	(790)	(606)
Loans, net of unamortized fees and costs	1,184,447	1,184,045
Commercial loan [Member]
Loans Receivable [Line Items]
Loans receivable, gross	314,110	316,908
Construction, land and land development [Member]
Loans Receivable [Line Items]
Loans receivable, gross	146,069	154,490
1-4 family residential first mortgages [Member]
Loans Receivable [Line Items]
Loans receivable, gross	50,877	53,497
Home equity [Member]
Loans Receivable [Line Items]
Loans receivable, gross	23,620	24,500
Commercial real estate [Member]
Loans Receivable [Line Items]
Loans receivable, gross	640,109	625,938
Consumer and other loans [Member]
Loans Receivable [Line Items]
Loans receivable, gross	$ 10,452	$ 9,318

XML

Derivatives (Notes)

3 Months Ended

Mar. 31, 2015

Derivatives [Abstract]

Derivative [Text Block]

Derivatives

The Company uses interest rate swap agreements to assist in its interest rate risk management. The notional amounts of the interest rate swaps do not represent amounts exchanged by the counterparties, but rather, the notional amount is used to determine, along with other terms of the derivative, the amounts to be exchanged between the counterparties.

The Company has variable rate FHLB advances, which create exposure to variability in interest payments due to changes in interest rates. In December 2012, to manage the interest rate risk related to the variability of interest payments, the Company entered into three forward-starting interest rate swap transactions, with a total notional amount of $80,000. The interest rate swaps effectively convert $80,000 of variable rate FHLB advances to fixed rate debt as of the forward-starting dates. One interest rate swap became effective in December 2014. The forward-starting dates on the other two interest rate swaps occur in June and December 2015. The three swap transactions were designated as cash flow hedges of the changes in cash flows attributable to changes in LIBOR, the benchmark interest rate being hedged, associated with the interest payments made on the underlying FHLB advances with quarterly interest rate reset dates. In March 2015, the only active interest rate swap, with a notional amount of $25,000, was terminated subject to a termination fee of $158. This termination fee will be reclassified from accumulated other comprehensive income to interest expense over the remaining life of the underlying cash flows, through December 2019. The swap was terminated because of the expected continuation of a low interest rate environment.

In June 2013, the Company entered into a forward-starting interest rate swap transaction with a total notional amount of $20,000, to effectively convert its $20,000 variable rate junior subordinated notes to fixed rate debt as of the forward-starting date of the swap transaction. The effective date of this swap was June 30, 2014, and it was terminated in September 2014, when the fair value was $0.

At the inception of each hedge transaction, the Company represented that the underlying principal balance would remain outstanding throughout the hedge transaction, making it probable that sufficient LIBOR-based interest payments would exist through the maturity date of the swaps. The cash flow hedges were determined to be fully effective during the remaining terms of the swaps. Therefore, the aggregate fair value of the swaps is recorded in other assets or other liabilities with changes in market value recorded in other comprehensive income, net of deferred taxes. See Note 9 for additional fair value information and disclosures. The amounts included in accumulated other comprehensive income will be reclassified to interest expense should the hedge no longer be considered effective. No amount of ineffectiveness was included in net income for the three months ended March 31, 2015 or 2014, and the Company estimates there will be approximately $503 of cash payments and reclassification from accumulated other comprehensive income (loss) to interest expense through March 31, 2016. The Company will continue to assess the effectiveness of the hedges on a quarterly basis.

The Company is exposed to credit risk in the event of nonperformance by the interest rate swap counterparty. The Company minimizes this risk by entering into derivative contracts with only large, stable financial institutions, and the Company has not experienced, and does not expect, any losses from counterparty nonperformance on the interest rate swaps. The Company monitors counterparty risk in accordance with the provisions of FASB ASC 815. In addition, the interest rate swap agreements contain language outlining collateral-pledging requirements for each counterparty. Collateral must be posted when the market value exceeds certain threshold limits. As of March 31, 2015, the Company pledged to the counterparty $990 of required collateral in the form of cash on deposit with a third party.

The tables below identify the balance sheet category and fair values of the Company's derivative instruments designated as cash flow hedges as of March 31, 2015 and December 31, 2014.

March 31, 2015	Swap Number	Notional Amount		Fair Value			Balance Sheet Category	Receive Rate		Pay Rate		Maturity
Interest rate swap	(2)	$	25,000	$	(528	)	Other Liabilities	0.58	%	2.34	%	6/22/2020
Interest rate swap	(3)	30,000		(615		)	Other Liabilities	0.58	%	2.52	%	9/21/2020

December 31, 2014	Swap Number	Notional Amount		Fair Value			Balance Sheet Category	Receive Rate		Pay Rate		Maturity
Interest rate swap	(1)	$	25,000	$	(97	)	Other Liabilities	0.54	%	2.10	%	12/23/2019
Interest rate swap	(2)	25,000		(87		)	Other Liabilities	0.56	%	2.34	%	6/22/2020
Interest rate swap	(3)	30,000		(77		)	Other Liabilities	0.56	%	2.52	%	9/21/2020

The following tables identify the pre-tax losses recognized on the Company's derivative instruments designated as cash flow hedges for the three months ended March 31, 2015 and 2014.

		Three Months Ended March 31, 2015
		Effective Portion							Ineffective Portion
		Amount of			Reclassified from AOCI into Income				Recognized in Income on Derivatives
		Pre-tax (Loss)
	Swap Number	Recognized in				Amount of				Amount of
		OCI			Category	Gain (Loss)			Category	Gain (Loss)
Interest rate swap	(1)	$	(134	)	Interest Expense	$	(72	)	Other Income	$	—
Interest rate swap	(2)	(441		)	Interest Expense	—			Other Income	—
Interest rate swap	(3)	(538		)	Interest Expense	—			Other Income	—

		Three Months Ended March 31, 2014
		Effective Portion						Ineffective Portion
		Amount of			Reclassified from AOCI into Income			Recognized in Income on Derivatives
		Pre-tax (Loss)
	Swap Number	Recognized in				Amount of			Amount of
		OCI			Category	Gain (Loss)		Category	Gain (Loss)
Interest rate swap	(1)	$	(273	)	Interest Expense	$	—	Other Income	$	—
Interest rate swap	(2)	(313		)	Interest Expense	—		Other Income	—
Interest rate swap	(3)	(422		)	Interest Expense	—		Other Income	—
Interest rate swap	(4)	(171		)	Interest Expense	—		Other Income	—

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Investment Securities Security Type - Held to Maturity (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity securities	$ 51,322	$ 51,343
Held-to-maturity securities, fair value	51,784	51,501
State and political subdivisions [Member]
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity securities	51,322	51,343
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain	602	344
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	(140)	(186)
Held-to-maturity securities, fair value	$ 51,784	$ 51,501

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Loans and Allowance for Loan Losses Schedule of Past Due Loans (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, 30 to 59 days past due	$ 267	$ 1,548
Loans, recorded investment, 60 to 89 days past due	1,480	0
Loans, recorded investment, equal to greater than 90 days past due	0	0
Loans, recorded investment, past due	1,747	1,548
Loans, recorded investment, current	1,181,898	1,181,542
Loans, recorded investment, nonaccrual status	1,592	1,561
Loans	1,185,237	1,184,651
Commercial loan [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, 30 to 59 days past due	0	34
Loans, recorded investment, 60 to 89 days past due	0	0
Loans, recorded investment, equal to greater than 90 days past due	0	0
Loans, recorded investment, past due	0	34
Loans, recorded investment, current	313,766	316,528
Loans, recorded investment, nonaccrual status	344	346
Loans	314,110	316,908
Construction, land and land development [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, 30 to 59 days past due	0	0
Loans, recorded investment, 60 to 89 days past due	0	0
Loans, recorded investment, equal to greater than 90 days past due	0	0
Loans, recorded investment, past due	0	0
Loans, recorded investment, current	146,069	154,490
Loans, recorded investment, nonaccrual status	0	0
Loans	146,069	154,490
1-4 family residential first mortgages [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, 30 to 59 days past due	74	0
Loans, recorded investment, 60 to 89 days past due	0	0
Loans, recorded investment, equal to greater than 90 days past due	0	0
Loans, recorded investment, past due	74	0
Loans, recorded investment, current	50,479	53,240
Loans, recorded investment, nonaccrual status	324	257
Loans	50,877	53,497
Home equity [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, 30 to 59 days past due	0	14
Loans, recorded investment, 60 to 89 days past due	0	0
Loans, recorded investment, equal to greater than 90 days past due	0	0
Loans, recorded investment, past due	0	14
Loans, recorded investment, current	23,398	24,257
Loans, recorded investment, nonaccrual status	222	229
Loans	23,620	24,500
Commercial real estate [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, 30 to 59 days past due	0	1,500
Loans, recorded investment, 60 to 89 days past due	1,480	0
Loans, recorded investment, equal to greater than 90 days past due	0	0
Loans, recorded investment, past due	1,480	1,500
Loans, recorded investment, current	637,932	623,709
Loans, recorded investment, nonaccrual status	697	729
Loans	640,109	625,938
Consumer and other loans [Member]
Loans, Recorded Investment, Past Due [Line Items]
Loans, recorded investment, 30 to 59 days past due	193	0
Loans, recorded investment, 60 to 89 days past due	0	0
Loans, recorded investment, equal to greater than 90 days past due	0	0
Loans, recorded investment, past due	193	0
Loans, recorded investment, current	10,254	9,318
Loans, recorded investment, nonaccrual status	5	0
Loans	$ 10,452	$ 9,318

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Commitments and Contingencies (Notes)

3 Months Ended

Mar. 31, 2015

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies [Text Block]

Commitments and Contingencies

Financial instruments with off-balance-sheet risk: The Company is party to financial instruments with off-balance-sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit.  These instruments involve, to varying degrees, elements of credit risk in excess of the amount recognized in the consolidated balance sheets. The Company's exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is represented by the contractual amount of those instruments. The Company uses the same credit policies in making commitments and conditional obligations that it uses for on-balance-sheet instruments.  The Company's commitments consisted of the following approximate amounts as of March 31, 2015 and December 31, 2014. 

	March 31, 2015		December 31, 2014
Commitments to extend credit	$	479,724	$	441,124
Standby letters of credit	4,793		14,595
	$	484,517	$	455,719

West Bank had executed Mortgage Partnership Finance (MPF) Master Commitments (Commitments) with the FHLB of Des Moines to deliver mortgage loans and to guarantee the payment of any realized losses that exceed the FHLB's first loss account for mortgages delivered under the Commitments.  West Bank receives credit enhancement fees from the FHLB for providing this guarantee and continuing to assist with managing the credit risk of the MPF Program mortgage loans.  The term of the most recent Commitment was through January 16, 2015 and was not renewed.  At March 31, 2015, the liability represented by the present value of the credit enhancement fees less any expected losses in the mortgages delivered under the Commitments was approximately $449.

Contractual commitments: The Company has remaining commitments to invest in four qualified affordable housing projects totaling $4,534 as of March 31, 2015.

Contingencies: On September 29, 2010, West Bank was sued in a class action lawsuit that, as amended, asserts nonsufficient funds fees charged by West Bank to Iowa resident customers on debit card transactions are usurious under the Iowa Consumer Credit Code, rather than allowable fees, and that the sequence in which West Bank formerly posted debit card transactions for payment violated various alleged duties of good faith and ordinary care. Plaintiffs are seeking alternative remedies that include injunctive relief, damages (including treble damages), punitive damages, refund of fees and attorney fees. The case is currently being brought by Darla and Jason T. Legg, on behalf of themselves and all others similarly situated, in the Iowa District court for Polk County, Iowa. West Bank believes it has substantial defenses and is vigorously defending the action. The trial court entered orders on preliminary motions on March 4, 2014. It dismissed one of the Plaintiffs’ claims and found that factual disputes precluded summary judgment in West Bank’s favor on the remaining claims. In addition, the court certified two classes for further proceedings. West Bank appealed the adverse rulings to the Iowa Supreme Court. The appeals have not yet been assigned a date for oral argument. The amount of potential loss, if any, cannot be reasonably estimated now because of the unresolved legal issues and because, among other things, the multiple alternative claims involve different time periods, burdens of proof, defenses and potential remedies.

Except as described above, neither the Company nor West Bank is a party, and no property of these entities is subject to any other material pending legal proceedings, other than ordinary routine litigation incidental to West Bank's business. The Company does not know of any proceeding contemplated by a governmental authority against the Company or West Bank.

Deposit concentration: At March 31, 2015, West Bank held deposits totaling approximately $212,000 from entities associated with a related party.  Approximately $82,000 of this total was deposited in the first quarter of 2015.  It is expected that the recent deposits totaling $82,000 will be withdrawn in 2015.  West Bank has retained sufficient liquidity in anticipation of those withdrawals.

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Loans and Allowance for Loan Losses (Notes)

3 Months Ended

Mar. 31, 2015

Loans and Allowance for Loan Losses [Abstract]

Loans and Allowance for Loan Losses [Text Block]

Loans and Allowance for Loan Losses

Loans consisted of the following segments as of March 31, 2015 and December 31, 2014.

	March 31, 2015			December 31, 2014
Commercial	$	314,110		$	316,908
Real estate:
Construction, land and land development	146,069			154,490
1-4 family residential first mortgages	50,877			53,497
Home equity	23,620			24,500
Commercial	640,109			625,938
Consumer and other loans	10,452			9,318
	1,185,237			1,184,651
Net unamortized fees and costs	(790		)	(606		)
	$	1,184,447		$	1,184,045

Real estate loans of approximately $600,000 and $590,000 were pledged as security for Federal Home Loan Bank (FHLB) advances as of March 31, 2015 and December 31, 2014, respectively.

Loans are stated at the principal amounts outstanding, net of unamortized loan fees and costs, with interest income recognized on the interest method based upon those outstanding loan balances.  Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the related loan yield using the interest method. Loans are reported by the portfolio segments identified above and are analyzed by management on this basis. All loan policies identified below apply to all segments of the loan portfolio.

Delinquencies are determined based on the payment terms of the individual loan agreements. The accrual of interest on past due and other impaired loans is generally discontinued at 90 days past due or when, in the opinion of management, the borrower may be unable to make all payments pursuant to contractual terms.  Unless considered collectible, all interest accrued but not collected for loans that are placed on nonaccrual or charged off is reversed against interest income, if accrued in the current year, or charged to the allowance for loan losses, if accrued in the prior year.  Generally, all payments received while a loan is on nonaccrual status are applied to the principal balance of the loan. Loans are returned to accrual status when all principal and interest amounts contractually due are brought current and future payments are reasonably assured. 

Based upon its ongoing assessment of credit quality within the loan portfolio, the Company maintains a Watch List, which includes loans classified as Doubtful, Substandard and Watch according to the Company's classification criteria. These loans involve the potential for payment defaults or collateral inadequacies. A loan on the Watch List is considered impaired when management believes it is probable the Company will be unable to collect all contractual principal and interest payments due in accordance with the terms of the loan agreement.  Impaired loans are measured based on the present value of expected future cash flows discounted at the loan's effective interest rate or, as a practical expedient, at the loan's observable market price or the fair value of the collateral if the loan is collateral dependent.  The amount of impairment, if any, and any subsequent changes are included in the allowance for loan losses.

A loan is classified as a troubled debt restructured (TDR) loan when the Company concludes that a borrower is experiencing financial difficulties and a concession was granted that would not otherwise be considered. Concessions may include a restructuring of the loan terms to alleviate the burden on the borrower's cash requirements, such as an extension of the payment terms beyond the original maturity date or a change in the interest rate charged.  TDR loans with extended payment terms are accounted for as impaired until performance is established. A change to the interest rate would change the classification of a loan to a TDR loan if the restructured loan yields a rate that is below a market rate for that of a new loan with comparable risk. TDR loans with below-market rates are considered impaired until fully collected. TDR loans may be reported as nonaccrual or past due 90 days, rather than TDR, if they are not performing per the restructured terms.

The table below presents the TDR loans by segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015		December 31, 2014
Troubled debt restructured loans(1):
Commercial	$	110	$	—
Real estate:
Construction, land and land development	364		376
1-4 family residential first mortgages	81		86
Home equity	—		—
Commercial	529		557
Consumer and other loans	—		—
Total troubled debt restructured loans	$	1,084	$	1,019

(1) There were two TDR loans as of March 31, 2015 and December 31, 2014, with balances of $610 and $643, respectively, categorized as nonaccrual.

There was one loan modification considered to be TDR that occurred during the three months ended March 31, 2015 with a pre- and post-modification recorded investment of $110. There were no loan modifications considered to be TDR during the three months ended March 31, 2014.

No TDR loans that were modified within the twelve months preceding March 31, 2015 and 2014 have subsequently had a payment default. A TDR loan is considered to have a payment default when it is past due 30 days or more.

The following table summarizes the recorded investment in impaired loans by segment, broken down by loans with no related allowance and loans with a related allowance and the amount of that allowance as of March 31, 2015 and December 31, 2014.

	March 31, 2015						December 31, 2014
	Recorded Investment		Unpaid Principal Balance		Related Allowance		Recorded Investment		Unpaid Principal Balance		Related Allowance
With no related allowance recorded:
Commercial	$	164	$	310	$	—	$	164	$	310	$	—
Real Estate:
Construction, land and land development	364		966		—		376		978		—
1-4 family residential first mortgages	324		324		—		257		257		—
Home equity	—		—		—		—		—		—
Commercial	529		529		—		557		557		—
Consumer and other loans	4		4		—		—		—		—
	1,385		2,133		—		1,354		2,102		—
With an allowance recorded:
Commercial	290		290		160		292		292		150
Real Estate:
Construction, land and land development	—		—		—		825		825		200
1-4 family residential first mortgages	—		—		—		—		—		—
Home equity	223		223		223		229		229		229
Commercial	168		168		168		172		172		172
Consumer and other loans	—		—		—		—		—		—
	681		681		551		1,518		1,518		751
Total:
Commercial	454		600		160		456		602		150
Real Estate:
Construction, land and land development	364		966		—		1,201		1,803		200
1-4 family residential first mortgages	324		324		—		257		257		—
Home equity	223		223		223		229		229		229
Commercial	697		697		168		729		729		172
Consumer and other loans	4		4		—		—		—		—
	$	2,066	$	2,814	$	551	$	2,872	$	3,620	$	751

The balance of impaired loans at March 31, 2015 and December 31, 2014 was composed of 12 and 11 different borrowers, respectively. The Company has no commitments to advance additional funds on any of the impaired loans.

The following table summarizes the average recorded investment and interest income recognized on impaired loans by segment for the three months ended March 31, 2015 and 2014.

	Three Months Ended March 31,
	2015				2014
	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
With no related allowance
recorded:
Commercial	$	165	$	—	$	305	$	—
Real estate:
Construction, land and land development	367		3		414		4
1-4 family residential first mortgages	271		—		454		—
Home equity	—		—		—		—
Commercial	543		—		773		2
Consumer and other loans	1		—		—		—
	1,347		3		1,946		6
With an allowance recorded:
Commercial	290		2		684		2
Real estate:
Construction, land and land development	618		6		1,987		22
1-4 family residential first mortgages	—		—		313		—
Home equity	226		—		—		—
Commercial	171		—		—		—
Consumer and other loans	—		—		—		—
	1,305		8		2,984		24
Total:
Commercial	455		2		989		2
Real estate:
Construction, land and land development	985		9		2,401		26
1-4 family residential first mortgages	271		—		767		—
Home equity	226		—		—		—
Commercial	714		—		773		2
Consumer and other loans	1		—		—		—
	$	2,652	$	11	$	4,930	$	30

The following tables provide an analysis of the payment status of the recorded investment in loans as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	—	$	—	$	—	$	—	$	313,766	$	344	$	314,110
Real estate:
Construction, land and
land development	—		—		—		—		146,069		—		146,069
1-4 family residential
first mortgages	74		—		—		74		50,479		324		50,877
Home equity	—		—		—		—		23,398		222		23,620
Commercial	—		1,480		—		1,480		637,932		697		640,109
Consumer and other	193		—		—		193		10,254		5		10,452
Total	$	267	$	1,480	$	—	$	1,747	$	1,181,898	$	1,592	$	1,185,237

	December 31, 2014
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	34	$	—	$	—	$	34	$	316,528	$	346	$	316,908
Real estate:
Construction, land and
land development	—		—		—		—		154,490		—		154,490
1-4 family residential
first mortgages	—		—		—		—		53,240		257		53,497
Home equity	14		—		—		14		24,257		229		24,500
Commercial	1,500		—		—		1,500		623,709		729		625,938
Consumer and other	—		—		—		—		9,318		—		9,318
Total	$	1,548	$	—	$	—	$	1,548	$	1,181,542	$	1,561	$	1,184,651

The following tables present the recorded investment in loans by credit quality indicator and loan segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	307,784	$	5,425	$	901	$	—	$	314,110
Real estate:
Construction, land and land development	142,896		946		2,227		—		146,069
1-4 family residential first mortgages	49,891		533		453		—		50,877
Home equity	23,086		218		316		—		23,620
Commercial	630,550		6,308		3,251		—		640,109
Consumer and other	10,447		—		5		—		10,452
Total	$	1,164,654	$	13,430	$	7,153	$	—	$	1,185,237

	December 31, 2014
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	309,704	$	6,268	$	936	$	—	$	316,908
Real estate:
Construction, land and land development	151,258		993		2,239		—		154,490
1-4 family residential first mortgages	52,574		536		387		—		53,497
Home equity	23,958		218		324		—		24,500
Commercial	614,974		7,467		3,497		—		625,938
Consumer and other	9,318		—		—		—		9,318
Total	$	1,161,786	$	15,482	$	7,383	$	—	$	1,184,651

All loans are subject to the assessment of a credit quality indicator. Risk ratings are assigned for each loan at the time of approval, and they change as circumstances dictate during the term of the loan. The Company utilizes a 9-point risk rating scale as shown below, with ratings 1 - 5 included in the Pass column, rating 6 included in the Watch column, ratings 7 - 8 included in the Substandard column and rating 9 included in the Doubtful column. All loans classified as impaired that are included in the specific evaluation of the allowance for loan losses are included in the Substandard column along with all other loans with ratings of 7 - 8.

Risk rating 1: The loan is secured by cash equivalent collateral.

Risk rating 2: The loan is secured by properly margined marketable securities, bonds or cash surrender value of life insurance.

Risk rating 3: The borrower is in strong financial condition and has strong debt service capacity. The loan is performing as agreed, and the financial characteristics and trends of the borrower exceed industry statistics.

Risk rating 4: The borrower is in satisfactory financial condition and has satisfactory debt service capacity. The loan is performing as agreed, and the financial characteristics and trends of the borrower fall in line with industry statistics.

Risk rating 5: The borrower's financial condition is less than satisfactory. The loan is still generally paying as agreed, but strained cash flows may cause some slowness in payments. The collateral values adequately preclude loss on the loan. Financial characteristics and trends lag industry statistics. There may be noncompliance with loan covenants.

Risk rating 6: The borrower's financial condition is deficient. Payment delinquencies may be more common. Collateral values still protect from loss, but margins are narrow. The loan may be reliant on secondary sources of repayment, including liquidation of collateral and guarantor support.

Risk rating 7: The loan is inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Well-defined weaknesses exist that jeopardize the liquidation of the debt. The Company is inadequately protected by the valuation or paying capacity of the collateral pledged. If deficiencies are not corrected, there is a distinct possibility that a loss will be sustained.

Risk rating 8: All the characteristics of rating 7 exist with the added condition that the loan is past due more than 90 days or there is reason to believe the Company will not receive its principal and interest according to the terms of the loan agreement.

Risk rating 9: All the weaknesses inherent in risk ratings 7 and 8 exist with the added condition that collection or liquidation, on the basis of currently known facts, conditions and values, is highly questionable and improbable. A loan reaching this category would most likely be charged off.

Credit quality indicators for all loans and the Company's risk rating process are dynamic and updated on a continuous basis. Risk ratings are updated as circumstances that could affect the repayment of an individual loan are brought to management's attention through an established monitoring process. Individual lenders initiate changes as appropriate for ratings 1 through 5, and changes for ratings 6 through 9 are initiated via communications with management. The likelihood of loss increases as the risk rating increases and is generally preceded by a loan appearing on the Watch List, which consists of all loans with a risk rating of 6 or worse. Written action plans with firm target dates for resolution of identified problems are maintained and reviewed on a quarterly basis for all segments of criticized loans.

In addition to the Company's internal credit monitoring practices and procedures, an outsourced independent credit review function is in place to further assess assigned internal risk classifications and monitor compliance with internal lending policies and procedures.

In all portfolio segments, the primary risks are that a borrower's income stream diminishes to the point that the borrower is not able to make scheduled principal and interest payments and any collateral securing the loan declines in value. The risk of declining collateral values is present for most types of loans.

Commercial loans consist primarily of loans to businesses for various purposes, including revolving lines to finance current operations, inventory and accounts receivable, and capital expenditure loans to finance equipment and other fixed assets.  These loans generally have short maturities, have either adjustable or fixed interest rates, and are either unsecured or secured by inventory, accounts receivable and/or fixed assets. For commercial loans, the primary source of repayment is from the operation of the business.

Real estate loans include various types of loans for which the Company holds real property as collateral, and consist of loans on commercial properties and single and multifamily residences.  Real estate loans are typically structured to mature or reprice every five years with payments based on amortization periods up to 30 years.  The majority of construction loans are to contractors and developers for construction of commercial buildings or residential real estate. These loans typically have maturities of up to 24 months. The Company's loan policy includes minimum appraisal and other credit guidelines.

Consumer loans include loans extended to individuals for household, family and other personal expenditures not secured by real estate.  The majority of the Company's consumer lending is for vehicles, consolidation of personal debts and household improvements. The repayment source for consumer loans, including 1-4 family residential and home equity loans, is typically wages.

The allowance for loan losses is established through a provision for loan losses charged to expense.  Loans are charged-off against the allowance for loan losses when management believes that collectability of the principal is unlikely.  The allowance is an amount that management believes will be adequate to absorb probable losses on existing loans, based on an evaluation of the collectability of loans and prior loss experience.  This evaluation also takes into consideration such factors as changes in the nature and volume of the loan portfolio, overall portfolio quality, the review of specific problem loans, and the current economic conditions that may affect the borrower's ability to pay.  While management uses the best information available to make its evaluations, future adjustments to the allowance may be necessary if there are significant changes in economic conditions or the other factors relied upon.

The allowance for loan losses consists of specific and general components.  The specific component relates to loans that meet the definition of impaired.  The general component covers the remaining loans and is based on historical loss experience adjusted for qualitative factors such as delinquency trends, loan growth, economic elements and local market conditions.  These same policies are applied to all segments of loans. In addition, regulatory agencies, as an integral part of their examination processes, periodically review the Company's allowance for loan losses, and may require the Company to make additions to the allowance based on their judgment about information available to them at the time of their examinations.

The following tables detail the changes in the allowance for loan losses by segment for the three months ended March 31, 2015 and 2014.

	Three Months Ended March 31, 2015
				Real Estate
	Commercial			Construction and Land			1-4 Family Residential			Home Equity			Commercial		Consumer and Other			Total
Beginning balance	$	4,415		$	2,151		$	466		$	534		$	6,013	$	28		$	13,607
Charge-offs	(38		)	—			—			—			—		—			(38		)
Recoveries	24			250			1			25			3		6			309
Provision (1)	97			(657		)	(34		)	(54		)	653		(5		)	—
Ending balance	$	4,498		$	1,744		$	433		$	505		$	6,669	$	29		$	13,878

	Three Months Ended March 31, 2014
				Real Estate
	Commercial			Construction and Land			1-4 Family Residential			Home Equity			Commercial			Consumer and Other			Total
Beginning balance	$	4,199		$	3,032		$	613		$	403		$	5,485		$	59		$	13,791
Charge-offs	(410		)	—			(40		)	—			(112		)	—			(562		)
Recoveries	29			8			1			15			—			1			54
Provision (1)	188			(148		)	16			(53		)	5			(8		)	—
Ending balance	$	4,006		$	2,892		$	590		$	365		$	5,378		$	52		$	13,283

(1) The negative provisions for the various segments are related to either the decline in each of those portfolio segments during the time periods disclosed and/or improvement in the credit quality factors related to those portfolio segments.

The following tables present a breakdown of the allowance for loan losses disaggregated on the basis of impairment analysis method by segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	160	$	—	$	—	$	223	$	168	$	—	$	551
Collectively evaluated for impairment	4,338		1,744		433		282		6,501		29		13,327
Total	$	4,498	$	1,744	$	433	$	505	$	6,669	$	29	$	13,878
	December 31, 2014
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	150	$	200	$	—	$	229	$	172	$	—	$	751
Collectively evaluated for impairment	4,265		1,951		466		305		5,841		28		12,856
Total	$	4,415	$	2,151	$	466	$	534	$	6,013	$	28	$	13,607

The following tables present the recorded investment in loans, exclusive of unamortized fees and costs, disaggregated on the basis of impairment analysis method by segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	454	$	364	$	324	$	223	$	697	$	4	$	2,066
Collectively evaluated for impairment	313,656		145,705		50,553		23,397		639,412		10,448		1,183,171
Total	$	314,110	$	146,069	$	50,877	$	23,620	$	640,109	$	10,452	$	1,185,237

	December 31, 2014
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	456	$	1,201	$	257	$	229	$	729	$	—	$	2,872
Collectively evaluated for impairment	316,452		153,289		53,240		24,271		625,209		9,318		1,181,779
Total	$	316,908	$	154,490	$	53,497	$	24,500	$	625,938	$	9,318	$	1,184,651

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Stockholders' Equity Parenthetical (Parentheticals) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Cash dividends declared per common share	$ 0.14	$ 0.11

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Commitments and Contingencies (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Commitments [Line Items]
Outstanding loan commitments	$ 484,517	$ 455,719
Commitments to extend credit [Member]
Commitments [Line Items]
Outstanding loan commitments	479,724	441,124
Standby letters of credit [Member]
Commitments [Line Items]
Outstanding loan commitments	$ 4,793	$ 14,595

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Loans and Allowance for Loan Losses Narrative (Details) (Real estate [Member], USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Real estate [Member]
Loans Receivable [Line Items]
Loans pledged as collateral	$ 600,000	$ 590,000

XML

Investment Securities Gross Unrealized Losses - AFS (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities,Continuous unrealized loss position, less than twelve months, fair value	$ 20,301	$ 53,701
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(96)	(311)
Available-for-sale Securities, Continuous unrealized loss position, 12 months or longer, fair value	59,474	80,130
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(1,416)	(2,530)
Available-for-sale Securities, Total, Continuous unrealized loss position, fair value	79,775	133,831
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(1,512)	(2,841)
U.S. government agencies and corporations [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities,Continuous unrealized loss position, less than twelve months, fair value	0	10,039
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	(10)
Available-for-sale Securities, Continuous unrealized loss position, 12 months or longer, fair value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	0
Available-for-sale Securities, Total, Continuous unrealized loss position, fair value	0	10,039
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	0	(10)
State and political subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities,Continuous unrealized loss position, less than twelve months, fair value	5,112	6,614
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(72)	(90)
Available-for-sale Securities, Continuous unrealized loss position, 12 months or longer, fair value	0	5,887
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	(71)
Available-for-sale Securities, Total, Continuous unrealized loss position, fair value	5,112	12,501
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(72)	(161)
Collateralized mortgage obligations [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sales securities in unrealized loss positions, qualitative disclosure, number of positions, greater than or equal to one year	12
Available-for-sale Securities,Continuous unrealized loss position, less than twelve months, fair value	4,796	17,283
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(22)	(87)
Available-for-sale Securities, Continuous unrealized loss position, 12 months or longer, fair value	48,276	53,318
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(529)	(1,329)
Available-for-sale Securities, Total, Continuous unrealized loss position, fair value	53,072	70,601
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(551)	(1,416)
Mortgage-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sales securities in unrealized loss positions, qualitative disclosure, number of positions, greater than or equal to one year	2
Available-for-sale Securities,Continuous unrealized loss position, less than twelve months, fair value	8,811	15,184
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(1)	(101)
Available-for-sale Securities, Continuous unrealized loss position, 12 months or longer, fair value	8,287	17,126
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(42)	(183)
Available-for-sale Securities, Total, Continuous unrealized loss position, fair value	17,098	32,310
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(43)	(284)
Trust preferred securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sales securities in unrealized loss positions, qualitative disclosure, number of positions, greater than or equal to one year	1
Available-for-sale Securities,Continuous unrealized loss position, less than twelve months, fair value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	0	0
Available-for-sale Securities, Continuous unrealized loss position, 12 months or longer, fair value	925	918
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(840)	(845)
Available-for-sale Securities, Total, Continuous unrealized loss position, fair value	925	918
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	(840)	(845)
Corporate notes and equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities,Continuous unrealized loss position, less than twelve months, fair value	1,582	4,581
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	(1)	(23)
Available-for-sale Securities, Continuous unrealized loss position, 12 months or longer, fair value	1,986	2,881
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	(5)	(102)
Available-for-sale Securities, Total, Continuous unrealized loss position, fair value	3,568	7,462
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	$ (6)	$ (125)
Corporate note securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sales securities in unrealized loss positions, qualitative disclosure, number of positions, greater than or equal to one year	2
Equity securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sales securities in unrealized loss positions, qualitative disclosure, number of positions, greater than or equal to one year	2

XML

Fair Value Measurements Fair Value Measurements Narratives (Details) (Fair Value, measurements, recurring [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015
Fair Value, measurements, recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Transfers between Levels, Fair Value Disclosure	$ 0

XML

Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2015

Earnings per Common Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

The calculations of earnings per common share and diluted earnings per common share for the three months ended March 31, 2015 and 2014 are presented in the following table. 

	Three Months Ended March 31,
	2015		2014
Net income	$	5,103	$	4,400
Weighted average common shares outstanding	16,020		15,977
Weighted average effect of restricted stock units outstanding	65		53
Diluted weighted average common shares outstanding	16,085		16,030
Basic earnings per common share	$	0.32	$	0.28
Diluted earnings per common share	$	0.32	$	0.27

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Comprehensive Income (Notes)

3 Months Ended

Mar. 31, 2015

Comprehensive Income [Abstract]

Comprehensive Income [Text Block]

.  Accumulated Other Comprehensive Income

The following tables summarize the changes in the balances of each component of accumulated other comprehensive income (loss), net of tax, for the three months ended March 31, 2015 and 2014.

	Noncredit-related
	Unrealized			Unrealized			Unrealized			Accumulated
	Gains (Losses)			Gains (Losses)			Gains			Other
	on Securities			on Securities			(Losses) on			Comprehensive
	with OTTI			without OTTI			Derivatives			Income (Loss)
Balance, December 31, 2013	$	(1,439	)	$	(4,217	)	$	2,118		$	(3,538	)
Other comprehensive income (loss) before
reclassifications	197			2,073			(732		)	1,538
Amounts reclassified from accumulated other
comprehensive income	—			(314		)	—			(314		)
Net current period other comprehensive income (loss)	197			1,759			(732		)	1,224
Balance, March 31, 2014	$	(1,242	)	$	(2,458	)	$	1,386		$	(2,314	)
Balance, December 31, 2014	$	—		$	416		$	(162	)	$	254
Other comprehensive income (loss) before
reclassifications	—			1,258			(690		)	568
Amounts reclassified from accumulated other
comprehensive income	—			(13		)	47			34
Net current period other comprehensive income (loss)	—			1,245			(643		)	602
Balance, March 31, 2015	$	—		$	1,661		$	(805	)	$	856

XML

Derivatives (Tables)

3 Months Ended

Mar. 31, 2015

Derivatives [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The tables below identify the balance sheet category and fair values of the Company's derivative instruments designated as cash flow hedges as of March 31, 2015 and December 31, 2014.

March 31, 2015	Swap Number	Notional Amount		Fair Value			Balance Sheet Category	Receive Rate		Pay Rate		Maturity
Interest rate swap	(2)	$	25,000	$	(528	)	Other Liabilities	0.58	%	2.34	%	6/22/2020
Interest rate swap	(3)	30,000		(615		)	Other Liabilities	0.58	%	2.52	%	9/21/2020

December 31, 2014	Swap Number	Notional Amount		Fair Value			Balance Sheet Category	Receive Rate		Pay Rate		Maturity
Interest rate swap	(1)	$	25,000	$	(97	)	Other Liabilities	0.54	%	2.10	%	12/23/2019
Interest rate swap	(2)	25,000		(87		)	Other Liabilities	0.56	%	2.34	%	6/22/2020
Interest rate swap	(3)	30,000		(77		)	Other Liabilities	0.56	%	2.52	%	9/21/2020

Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block]

The following tables identify the pre-tax losses recognized on the Company's derivative instruments designated as cash flow hedges for the three months ended March 31, 2015 and 2014.

		Three Months Ended March 31, 2015
		Effective Portion							Ineffective Portion
		Amount of			Reclassified from AOCI into Income				Recognized in Income on Derivatives
		Pre-tax (Loss)
	Swap Number	Recognized in				Amount of				Amount of
		OCI			Category	Gain (Loss)			Category	Gain (Loss)
Interest rate swap	(1)	$	(134	)	Interest Expense	$	(72	)	Other Income	$	—
Interest rate swap	(2)	(441		)	Interest Expense	—			Other Income	—
Interest rate swap	(3)	(538		)	Interest Expense	—			Other Income	—

		Three Months Ended March 31, 2014
		Effective Portion						Ineffective Portion
		Amount of			Reclassified from AOCI into Income			Recognized in Income on Derivatives
		Pre-tax (Loss)
	Swap Number	Recognized in				Amount of			Amount of
		OCI			Category	Gain (Loss)		Category	Gain (Loss)
Interest rate swap	(1)	$	(273	)	Interest Expense	$	—	Other Income	$	—
Interest rate swap	(2)	(313		)	Interest Expense	—		Other Income	—
Interest rate swap	(3)	(422		)	Interest Expense	—		Other Income	—
Interest rate swap	(4)	(171		)	Interest Expense	—		Other Income	—

XML

Investment Securities (Tables)

3 Months Ended

Mar. 31, 2015

Investments, Debt and Equity Securities [Abstract]

Unrealized Gain (Loss) on Investments [Table Text Block]

following tables show the amortized cost, gross unrealized gains and losses and fair value of investment securities, by investment security type as of March 31, 2015 and December 31, 2014.  

	March 31, 2015
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
U.S. government agencies and corporations	$	2,571	$	208	$	—		$	2,779
State and political subdivisions	51,195		1,423		(72		)	52,546
Collateralized mortgage obligations (1)	128,894		1,104		(551		)	129,447
Mortgage-backed securities (1)	62,865		897		(43		)	63,719
Trust preferred security	1,765		—		(840		)	925
Corporate notes and equity securities	14,710		93		(6		)	14,797
	$	262,000	$	3,725	$	(1,512	)	$	264,213
Securities held to maturity:
State and political subdivisions	$	51,322	$	602	$	(140	)	$	51,784
	December 31, 2014
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized (Losses)			Fair Value
Securities available for sale:
U.S. government agencies and corporations	$	12,626	$	204	$	(10	)	$	12,820
State and political subdivisions	51,234		1,286		(161		)	52,359
Collateralized mortgage obligations (1)	126,430		856		(1,416		)	125,870
Mortgage-backed securities (1)	65,813		624		(284		)	66,153
Trust preferred security	1,763		—		(845		)	918
Corporate notes and equity securities	14,729		66		(125		)	14,670
	$	272,595	$	3,036	$	(2,841	)	$	272,790
Securities held to maturity:
State and political subdivisions	$	51,343	$	344	$	(186	)	$	51,501

(1) All collateralized mortgage obligations and mortgage-backed securities consist of residential mortgage pass-through securities guaranteed by GNMA or issued by FNMA and real estate mortgage investment conduits guaranteed by FHLMC or GNMA.

Investments Classified by Contractual Maturity Date [Table Text Block]

The amortized cost and fair value of investment securities available for sale as of March 31, 2015, by contractual maturity, are shown below.  Certain securities have call features that allow the issuer to call the securities prior to maturity.  Expected maturities may differ from contractual maturities for collateralized mortgage obligations and mortgage-backed securities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties.  Therefore, collateralized mortgage obligations and mortgage-backed securities are not included in the maturity categories within the following maturity summary. Equity securities have no maturity date.

	March 31, 2015
	Amortized Cost		Fair Value
Due in one year or less	$	775	$	776
Due after one year through five years	21,379		21,871
Due after five years through ten years	19,311		19,876
Due after ten years	27,292		27,043
	68,757		69,566
Collateralized mortgage obligations and mortgage-backed securities	191,759		193,166
Equity securities	1,484		1,481
	$	262,000	$	264,213

The amortized cost and fair value of investment securities held to maturity as of March 31, 2015, by contractual maturity, are shown below.  Certain securities have call features that allow the issuer to call the securities prior to maturity.  

	March 31, 2015
	Amortized Cost		Fair Value
Due after five years through ten years	$	9,282	$	9,353
Due after ten years	42,040		42,431
	$	51,322	$	51,784

Schedule of Realized Gain (Loss) [Table Text Block]

The details of the sales of investment securities for the three months ended March 31, 2015 and 2014 are summarized in the following table.

	Three Months Ended March 31,
	2015		2014
Proceeds from sales	$	10,057	$	29,238
Gross gains on sales	11		716
Gross losses on sales	—		210

Schedule of Unrealized Loss on Investments [Table Text Block]

The following tables show the fair value and gross unrealized losses, aggregated by investment type and length of time that individual securities have been in a continuous loss position, as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
U.S. government agencies and corporations	$	—	$	—		$	—	$	—		$	—	$	—
State and political subdivisions	5,112		(72		)	—		—			5,112		(72		)
Collateralized mortgage obligations	4,796		(22		)	48,276		(529		)	53,072		(551		)
Mortgage-backed securities	8,811		(1		)	8,287		(42		)	17,098		(43		)
Trust preferred security	—		—			925		(840		)	925		(840		)
Corporate notes and equity securities	1,582		(1		)	1,986		(5		)	3,568		(6		)
	$	20,301	$	(96	)	$	59,474	$	(1,416	)	$	79,775	$	(1,512	)
Securities held to maturity:
State and political subdivisions	$	10,215	$	(140	)	$	—	$	—		$	10,215	$	(140	)
	December 31, 2014
	Less than 12 months					12 months or longer					Total
	Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)			Fair Value		Gross Unrealized (Losses)
Securities available for sale:
U.S. government agencies and corporations	$	10,039	$	(10	)	$	—	$	—		$	10,039	$	(10	)
State and political subdivisions	6,614		(90		)	5,887		(71		)	12,501		(161		)
Collateralized mortgage obligations	17,283		(87		)	53,318		(1,329		)	70,601		(1,416		)
Mortgage-backed securities	15,184		(101		)	17,126		(183		)	32,310		(284		)
Trust preferred security	—		—			918		(845		)	918		(845		)
Corporate notes and equity securities	4,581		(23		)	2,881		(102		)	7,462		(125		)
	$	53,701	$	(311	)	$	80,130	$	(2,530	)	$	133,831	$	(2,841	)
Securities held to maturity:
State and political subdivisions	$	13,048	$	(186	)	$	—	$	—		$	13,048	$	(186	)

XML

Document and Entity Information Document	3 Months Ended
	Mar. 31, 2015	Apr. 22, 2015
Entity Information
Entity Registrant Name	WEST BANCORPORATION INC
Entity Central Index Key	0001166928
Document Type	10-Q
Document Period Date	Mar. 31, 2015
Amendment Flag	false
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		16,039,269

XML

Loans and Allowance for Loan Losses (Tables)

3 Months Ended

Mar. 31, 2015

Loans and Allowance for Loan Losses [Abstract]

Schedule of Loans [Table Text Block]

Loans consisted of the following segments as of March 31, 2015 and December 31, 2014.

	March 31, 2015			December 31, 2014
Commercial	$	314,110		$	316,908
Real estate:
Construction, land and land development	146,069			154,490
1-4 family residential first mortgages	50,877			53,497
Home equity	23,620			24,500
Commercial	640,109			625,938
Consumer and other loans	10,452			9,318
	1,185,237			1,184,651
Net unamortized fees and costs	(790		)	(606		)
	$	1,184,447		$	1,184,045

Troubled Debt Restructurings on Loans Receivables [Table Text Block]

The table below presents the TDR loans by segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015		December 31, 2014
Troubled debt restructured loans(1):
Commercial	$	110	$	—
Real estate:
Construction, land and land development	364		376
1-4 family residential first mortgages	81		86
Home equity	—		—
Commercial	529		557
Consumer and other loans	—		—
Total troubled debt restructured loans	$	1,084	$	1,019

(1) There were two TDR loans as of March 31, 2015 and December 31, 2014, with balances of $610 and $643, respectively, categorized as nonaccrual.

Impaired Loans [Table Text Block]

The following table summarizes the recorded investment in impaired loans by segment, broken down by loans with no related allowance and loans with a related allowance and the amount of that allowance as of March 31, 2015 and December 31, 2014.

	March 31, 2015						December 31, 2014
	Recorded Investment		Unpaid Principal Balance		Related Allowance		Recorded Investment		Unpaid Principal Balance		Related Allowance
With no related allowance recorded:
Commercial	$	164	$	310	$	—	$	164	$	310	$	—
Real Estate:
Construction, land and land development	364		966		—		376		978		—
1-4 family residential first mortgages	324		324		—		257		257		—
Home equity	—		—		—		—		—		—
Commercial	529		529		—		557		557		—
Consumer and other loans	4		4		—		—		—		—
	1,385		2,133		—		1,354		2,102		—
With an allowance recorded:
Commercial	290		290		160		292		292		150
Real Estate:
Construction, land and land development	—		—		—		825		825		200
1-4 family residential first mortgages	—		—		—		—		—		—
Home equity	223		223		223		229		229		229
Commercial	168		168		168		172		172		172
Consumer and other loans	—		—		—		—		—		—
	681		681		551		1,518		1,518		751
Total:
Commercial	454		600		160		456		602		150
Real Estate:
Construction, land and land development	364		966		—		1,201		1,803		200
1-4 family residential first mortgages	324		324		—		257		257		—
Home equity	223		223		223		229		229		229
Commercial	697		697		168		729		729		172
Consumer and other loans	4		4		—		—		—		—
	$	2,066	$	2,814	$	551	$	2,872	$	3,620	$	751

Schedule of Impaired Loans With and Without an Allowance [Table Text Block]

The following table summarizes the average recorded investment and interest income recognized on impaired loans by segment for the three months ended March 31, 2015 and 2014.

	Three Months Ended March 31,
	2015				2014
	Average Recorded Investment		Interest Income Recognized		Average Recorded Investment		Interest Income Recognized
With no related allowance
recorded:
Commercial	$	165	$	—	$	305	$	—
Real estate:
Construction, land and land development	367		3		414		4
1-4 family residential first mortgages	271		—		454		—
Home equity	—		—		—		—
Commercial	543		—		773		2
Consumer and other loans	1		—		—		—
	1,347		3		1,946		6
With an allowance recorded:
Commercial	290		2		684		2
Real estate:
Construction, land and land development	618		6		1,987		22
1-4 family residential first mortgages	—		—		313		—
Home equity	226		—		—		—
Commercial	171		—		—		—
Consumer and other loans	—		—		—		—
	1,305		8		2,984		24
Total:
Commercial	455		2		989		2
Real estate:
Construction, land and land development	985		9		2,401		26
1-4 family residential first mortgages	271		—		767		—
Home equity	226		—		—		—
Commercial	714		—		773		2
Consumer and other loans	1		—		—		—
	$	2,652	$	11	$	4,930	$	30

Past Due Loans [Table Text Block]

The following tables provide an analysis of the payment status of the recorded investment in loans as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	—	$	—	$	—	$	—	$	313,766	$	344	$	314,110
Real estate:
Construction, land and
land development	—		—		—		—		146,069		—		146,069
1-4 family residential
first mortgages	74		—		—		74		50,479		324		50,877
Home equity	—		—		—		—		23,398		222		23,620
Commercial	—		1,480		—		1,480		637,932		697		640,109
Consumer and other	193		—		—		193		10,254		5		10,452
Total	$	267	$	1,480	$	—	$	1,747	$	1,181,898	$	1,592	$	1,185,237

	December 31, 2014
	30-59 Days Past Due		60-89 Days Past Due		90 Days or More Past Due		Total Past Due		Current		Nonaccrual Loans		Total Loans
Commercial	$	34	$	—	$	—	$	34	$	316,528	$	346	$	316,908
Real estate:
Construction, land and
land development	—		—		—		—		154,490		—		154,490
1-4 family residential
first mortgages	—		—		—		—		53,240		257		53,497
Home equity	14		—		—		14		24,257		229		24,500
Commercial	1,500		—		—		1,500		623,709		729		625,938
Consumer and other	—		—		—		—		9,318		—		9,318
Total	$	1,548	$	—	$	—	$	1,548	$	1,181,542	$	1,561	$	1,184,651

Loan Credit Quality Indicators [Table Text Block]

The following tables present the recorded investment in loans by credit quality indicator and loan segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	307,784	$	5,425	$	901	$	—	$	314,110
Real estate:
Construction, land and land development	142,896		946		2,227		—		146,069
1-4 family residential first mortgages	49,891		533		453		—		50,877
Home equity	23,086		218		316		—		23,620
Commercial	630,550		6,308		3,251		—		640,109
Consumer and other	10,447		—		5		—		10,452
Total	$	1,164,654	$	13,430	$	7,153	$	—	$	1,185,237

	December 31, 2014
	Pass		Watch		Substandard		Doubtful		Total
Commercial	$	309,704	$	6,268	$	936	$	—	$	316,908
Real estate:
Construction, land and land development	151,258		993		2,239		—		154,490
1-4 family residential first mortgages	52,574		536		387		—		53,497
Home equity	23,958		218		324		—		24,500
Commercial	614,974		7,467		3,497		—		625,938
Consumer and other	9,318		—		—		—		9,318
Total	$	1,161,786	$	15,482	$	7,383	$	—	$	1,184,651

Allowance for Loan Losses [Table Text Block]

The following tables detail the changes in the allowance for loan losses by segment for the three months ended March 31, 2015 and 2014.

	Three Months Ended March 31, 2015
				Real Estate
	Commercial			Construction and Land			1-4 Family Residential			Home Equity			Commercial		Consumer and Other			Total
Beginning balance	$	4,415		$	2,151		$	466		$	534		$	6,013	$	28		$	13,607
Charge-offs	(38		)	—			—			—			—		—			(38		)
Recoveries	24			250			1			25			3		6			309
Provision (1)	97			(657		)	(34		)	(54		)	653		(5		)	—
Ending balance	$	4,498		$	1,744		$	433		$	505		$	6,669	$	29		$	13,878

	Three Months Ended March 31, 2014
				Real Estate
	Commercial			Construction and Land			1-4 Family Residential			Home Equity			Commercial			Consumer and Other			Total
Beginning balance	$	4,199		$	3,032		$	613		$	403		$	5,485		$	59		$	13,791
Charge-offs	(410		)	—			(40		)	—			(112		)	—			(562		)
Recoveries	29			8			1			15			—			1			54
Provision (1)	188			(148		)	16			(53		)	5			(8		)	—
Ending balance	$	4,006		$	2,892		$	590		$	365		$	5,378		$	52		$	13,283

(1) The negative provisions for the various segments are related to either the decline in each of those portfolio segments during the time periods disclosed and/or improvement in the credit quality factors related to those portfolio segments.

Allowance for Loan Losses by Impairment Method [Table Text Block]

The following tables present a breakdown of the allowance for loan losses disaggregated on the basis of impairment analysis method by segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	160	$	—	$	—	$	223	$	168	$	—	$	551
Collectively evaluated for impairment	4,338		1,744		433		282		6,501		29		13,327
Total	$	4,498	$	1,744	$	433	$	505	$	6,669	$	29	$	13,878
	December 31, 2014
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	150	$	200	$	—	$	229	$	172	$	—	$	751
Collectively evaluated for impairment	4,265		1,951		466		305		5,841		28		12,856
Total	$	4,415	$	2,151	$	466	$	534	$	6,013	$	28	$	13,607

Loans by Impairment Method [Table Text Block]

The following tables present the recorded investment in loans, exclusive of unamortized fees and costs, disaggregated on the basis of impairment analysis method by segment as of March 31, 2015 and December 31, 2014.

	March 31, 2015
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	454	$	364	$	324	$	223	$	697	$	4	$	2,066
Collectively evaluated for impairment	313,656		145,705		50,553		23,397		639,412		10,448		1,183,171
Total	$	314,110	$	146,069	$	50,877	$	23,620	$	640,109	$	10,452	$	1,185,237

	December 31, 2014
			Real Estate
	Commercial		Construction and Land		1-4 Family Residential		Home Equity		Commercial		Consumer and Other		Total
Ending balance:
Individually evaluated for impairment	$	456	$	1,201	$	257	$	229	$	729	$	—	$	2,872
Collectively evaluated for impairment	316,452		153,289		53,240		24,271		625,209		9,318		1,181,779
Total	$	316,908	$	154,490	$	53,497	$	24,500	$	625,938	$	9,318	$	1,184,651