Bank Mutual (BKMU) 10-Q 3 Nov 15 2015 Q3 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2015	Oct. 30, 2015
Document Information [Line Items]
Entity Registrant Name	BANK MUTUAL CORP
Entity Central Index Key	1,123,270
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Trading Symbol	BKMU
Entity Common Stock, Shares Outstanding		45,486,505
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2015
Document Fiscal Year Focus	2,015
Document Fiscal Period Focus	Q3

Condensed Consolidated Statemen

Condensed Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Assets
Cash and due from banks	$ 24,566	$ 34,727
Interest-earning deposits	19,198	11,450
Cash and cash equivalents	43,764	46,177
Mortgage-related securities available-for-sale, at fair value	414,253	321,883
Mortgage-related securities held-to-maturity, at amortized cost (fair value of $134,003 in 2015 and $134,117 in 2014)	130,454	132,525
Loans held-for-sale	3,406	3,837
Loans receivable (net of allowance for loan losses of $18,891 in 2015 and $22,289 in 2014)	1,685,345	1,631,303
Mortgage servicing rights, net	7,354	7,867
Other assets	182,316	184,854
Total assets	2,466,892	2,328,446
Liabilities:
Deposit liabilities	1,736,849	1,718,756
Borrowings	372,705	256,469
Advance payments by borrowers for taxes and insurance	29,817	4,742
Other liabilities	49,694	63,988
Total liabilities	2,189,065	2,043,955
Equity:
Preferred stock-$0.01 par value: Authorized-20,000,000 shares in 2015 and 2014 Issued and outstanding-none in 2015 and 2014	0	0
Common stock-$0.01 par value: Authorized-200,000,000 shares in 2015 and 2014 Issued-78,783,849 shares in 2015 and 2014 Outstanding-45,588,565 shares in 2015 and 46,568,284 in 2014	788	788
Additional paid-in capital	486,036	488,467
Retained earnings	163,064	159,065
Accumulated other comprehensive loss	(10,258)	(11,136)
Treasury stock-33,195,284 shares in 2015 and 32,215,565 in 2014	(361,803)	(356,467)
Total shareholders’ equity	277,827	280,717
Non-controlling interest in real estate partnership	0	3,774
Total equity including non-controlling interest	277,827	284,491
Total liabilities and equity	$ 2,466,892	$ 2,328,446

Condensed Consolidated Stateme3

Condensed Consolidated Statements of Financial Condition [Parenthetical] - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Mortgage-related securities held-to-maturity fair value (in dollars)	$ 134,003	$ 134,117
Loans receivable allowance for loan losses (in dollars)	$ 18,891	$ 22,289
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares Authorized	20,000,000	20,000,000
Preferred stock, shares Issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares Authorized	200,000,000	200,000,000
Common stock, shares Issued	78,783,849	78,783,849
Common stock, shares Outstanding	45,588,565	46,568,284
Treasury stock, shares	33,195,284	32,215,565

Condensed Consolidated Stateme4

Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Interest income:
Loans	$ 16,464	$ 16,588	$ 49,318	$ 49,399
Mortgage-related securities	2,912	3,043	8,625	9,642
Investment securities	61	35	166	90
Interest-earning deposits	4	5	14	11
Total interest income	19,441	19,671	58,123	59,142
Interest expense:
Deposit liabilities	1,206	1,087	3,452	3,675
Borrowings	1,243	1,204	3,552	3,536
Advance payments by borrowers for taxes and insurance			1	1
Total interest expense	2,449	2,291	7,005	7,212
Net interest income	16,992	17,380	51,118	51,930
Provision for (recovery of) loan losses	(930)	98	(2,646)	432
Net interest income after provision for (recovery of) loan losses	17,922	17,282	53,764	51,498
Non-interest income:
Deposit-related fees and charges	2,975	3,110	8,727	8,972
Brokerage and insurance commissions	839	534	2,827	1,912
Mortgage banking revenue, net	798	810	2,639	2,232
Loan-related fees	476	332	1,402	1,143
Income from bank-owned life insurance (“BOLI”)	468	1,103	1,410	2,153
Gain (Loss) on real estate held for investment	378	0	212	0
Gain on sale of investments	0	102	0	102
Other non-interest income	62	102	232	178
Total non-interest income	5,996	6,093	17,449	16,692
Non-interest expense:
Compensation, payroll taxes, and other employee benefits	11,427	10,356	33,658	30,368
Occupancy, equipment, and data processing costs	3,403	3,167	10,518	9,532
Advertising and marketing	736	369	1,603	1,338
Federal deposit insurance premiums	382	367	1,110	1,112
Losses and expenses on foreclosed real estate, net	150	44	687	1,012
Other non-interest expense	2,372	2,381	6,893	7,301
Total non-interest expense	18,470	16,684	54,469	50,663
Income before income taxes	5,448	6,691	16,744	17,527
Income tax expense	2,103	2,284	6,257	6,711
Net income before non-controlling interest	3,345	4,407	10,487	10,816
Net loss attributable to non-controlling interest	0	2	0	15
Net income	$ 3,345	$ 4,409	$ 10,487	$ 10,831
Per share data:
Earnings per share-basic (in dollars per share)	$ 0.07	$ 0.09	$ 0.23	$ 0.23
Earnings per share-diluted (in dollars per share)	0.07	0.09	0.22	0.23
Cash dividends per share paid (in dollars per share)	$ 0.05	$ 0.04	$ 0.14	$ 0.11

Condensed Consolidated Stateme5

Condensed Consolidated Statements of Total Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net income before non-controlling interest	$ 3,345	$ 4,407	$ 10,487	$ 10,816
Other comprehensive income (loss), net of tax:
Change in net unrealized gain on securities available-for-sale, net of deferred income taxes	647	(1,116)	(199)	(81)
Change in net unrealized loss on interest rate swaps, net of deferred income taxes	(174)	0	(174)	0
Reclassification adjustment for derivative losses realized in income, net of deferred taxes	38	0	38	0
Reclassification adjustment for gain on securities included in income, net of deferred income taxes	0	(61)	0	(61)
Amortization of net prior service costs and unrecognized loss included in net periodic benefit cost, net of deferred income taxes	409	101	1,213	302
Total other comprehensive income (loss), net of tax	920	(1,076)	878	160
Total comprehensive income before non-controlling interest	4,265	3,331	11,365	10,976
Defined benefit pension plans:
Comprehensive loss attributable to non-controlling interest	0	2	0	15
Unrealized holding gains (losses):
Total comprehensive income	$ 4,265	$ 3,333	$ 11,365	$ 10,991

Condensed Consolidated Stateme6

Condensed Consolidated Statements of Total Comprehensive Income [Parenthetical] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	$ 434	$ 747	$ 133	$ 54
Other Comprehensive Income Loss, Unrealized Holding Loss on Securities Arising During Period, Tax	116		116
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax	26		26
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax	41		41
Other Comprehensive (Income) Loss, Amortization Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, for Net Prior Service Cost (Credit), Tax	$ 272	$ 67	$ 808	$ 202

Condensed Consolidated Stateme7

Condensed Consolidated Statements of Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Non-Controlling Interest in Real Estate Partnership [Member]
Balance at Dec. 31, 2013	$ 283,922	$ 788	$ 489,238	$ 151,384	$ (2,319)	$ (358,054)	$ 2,885
Net income	10,831	0	0	10,831	0	0	0
Net loss attributable to non-controlling interest	(15)	0	0	0	0	0	(15)
Other comprehensive income	160	0	0	0	160	0	0
Equity contribution by non-controlling interest	900	0	0	0	0	0	900
Issuance of restricted stock	0	0	(1,538)	0	0	1,538	0
Share based payments	562	0	562	0	0	0	0
Cash dividends	(5,121)	0	0	(5,121)	0	0	0
Balance at Sep. 30, 2014	291,239	788	488,262	157,094	(2,159)	(356,516)	3,770
Balance at Dec. 31, 2014	284,491	788	488,467	159,065	(11,136)	(356,467)	3,774
Net income	10,487	0	0	10,487	0	0	0
Decrease in non-controlling interest in real estate partnership	(3,774)	0	0	0	0	0	(3,774)
Net loss attributable to non-controlling interest	0
Other comprehensive income	878	0	0	0	878	0	0
Purchase of treasury stock	(9,394)	0	0	0	0	(9,394)	0
Issuance of restricted stock	0	0	(2,526)	0	0	2,526	0
Exercise of stock options	643	0	(1,163)	0	0	1,806	0
Share based payments	984	0	1,258	0	0	(274)	0
Cash dividends	(6,488)	0	0	(6,488)	0	0	0
Balance at Sep. 30, 2015	$ 277,827	$ 788	$ 486,036	$ 163,064	$ (10,258)	$ (361,803)	$ 0

Condensed Consolidated Stateme8

Condensed Consolidated Statements of Equity [Parenthetical] - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Cash dividends per share paid (in dollars per share)	$ 0.05	$ 0.04	$ 0.14	$ 0.11

Condensed Consolidated Stateme9

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Operating activities:
Net income	$ 10,487	$ 10,831
Adjustments to reconcile net income to net cash from operating activities:
Provision for (recovery of) loan losses	(2,646)	432
Loss on foreclosed real estate, net	333	903
Provision for depreciation	2,405	2,151
Amortization of mortgage servicing rights	1,458	1,332
Net premium amortization on securities	1,668	1,330
Loans originated for sale	(83,897)	(57,284)
Proceeds from loan sales	85,468	55,220
Gain on loan sales activities, net	(2,085)	(1,455)
Deferred income tax expense	6,078	5,513
Gain on real estate held for investment	(212)	0
Gain on sales of investments	0	(102)
Other, net	(17,529)	(14,487)
Net cash provided by operating activities	1,528	4,384
Investing activities:
Principal repayments on mortgage-related securities available-for-sale	85,295	79,753
Principal repayments on mortgage-related securities held-to-maturity	1,707	1,416
Purchases of mortgage-related securities available-for-sale	(179,302)	0
Proceeds from sale of mortgage-related securities available-for-sale	0	17,794
Purchases of FHLB of Chicago stock	(3,382)	(1,964)
Net increase in loans receivable	(52,889)	(90,845)
Proceeds from sale of foreclosed properties	2,328	2,718
Proceeds from sale of real estate held for investment	1,183	0
Net purchases of premises and equipment	(3,133)	(2,341)
Net cash provided (used) by investing activities	(148,193)	6,531
Financing activities:
Net increase (decrease) in deposit liabilities	18,059	(76,976)
Net increase in short-term borrowings	97,200	5,000
Proceeds from long-term borrowings	20,000	30,000
Repayments of long-term borrowings	(964)	(917)
Net increase in advance payments by borrowers for taxes and insurance	25,075	28,087
Cash dividends	(6,488)	(5,121)
Purchases of treasury stock	(9,394)	0
Other, net	764	850
Net cash provided (used) by financing activities	144,252	(19,077)
Decrease in cash and cash equivalents	(2,413)	(8,162)
Cash and cash equivalents at beginning of period	46,177	42,456
Cash and cash equivalents at end of period	43,764	34,294
Supplemental information:
Interest on deposit liabilities and borrowings	6,605	7,212
Income taxes	2,441	1,058
Non-cash transactions:
Loans transferred to foreclosed properties and repossessed assets	$ 1,493	$ 2,718

Basis of Presentation

Basis of Presentation	9 Months Ended
	Sep. 30, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block]	1. Basis of Presentation The Unaudited Condensed Consolidated Financial Statements include the accounts of Bank Mutual Corporation (the “Company”), its wholly-owned subsidiary Bank Mutual (the “Bank”), and the Bank’s subsidiaries. 332 1,143 Effective January 1, 2015, the Company determined that it was no longer necessary under GAAP to consolidate a partial interest it has in a real estate partnership. This change eliminated the non-controlling interest entries in the Company’s Unaudited Condensed Consolidated Statements of Financial Condition and Statement of Income as of and for the three and nine month periods ended September 30, 2015, respectively. Effective with this change, the Company determined that the equity method of accounting was appropriate for its ownership interest in this partnership. As such, the $ 894 3 9 In 2014 the FASB issued new accounting guidance related to the classification and measurement of certain government-guaranteed mortgages upon foreclosure. The guidance is effective for fiscal years and interim periods beginning after December 15, 2014, which was the first quarter of 2015 for the Company. The Company’s adoption of this new guidance did not have a material impact on its results of operations or financial condition. In 2014 the FASB issued new accounting guidance related to the recognition of revenue from contracts with customers. The guidance is effective for fiscal years and interim periods beginning after December 15, 2017, which will be the first quarter of 2018 for the Company. The Company’s adoption of this new guidance is not expected to have a material impact on its results of operations or financial condition. In the first quarter of 2015 the FASB issued new accounting guidance relating to the consolidation of legal entities for financial reporting purposes. For public companies, the guidance is effective for periods beginning after December 15, 2015, which will be the first quarter of 2016 for the Company. The Company’s adoption of this new guidance is not expected to have a material impact on its results of operations or financial condition.

Mortgage-Related Securities Ava

Mortgage-Related Securities Available-for-Sale and Held-to-Maturity	9 Months Ended
	Sep. 30, 2015
Investments, Debt and Equity Securities [Abstract]
Mortgage Related Securities Available For Sale And Held To Maturity [Text Block]	2. Mortgage-Related Securities Available-for-Sale and Held-to-Maturity September 30, 2015 Gross Gross Estimated Amortized Unrealized Unrealized Fair Cost Gains Losses Value Securities available-for-sale: Federal Home Loan Mortgage Corporation $ 224,303 $ 3,137 $ (56) $ 227,384 Federal National Mortgage Association 160,683 2,188 (137) 162,734 Government National Mortgage Association 22 4 – 26 Private-label CMOs 23,850 509 (250) 24,109 Total available-for-sale $ 408,858 $ 5,838 $ (443) $ 414,253 Securities held-to-maturity: Federal National Mortgage Association $ 130,454 $ 3,549 – $ 134,003 Total held-to-maturity $ 130,454 $ 3,549 – $ 134,003 December 31, 2014 Gross Gross Estimated Amortized Unrealized Unrealized Fair Cost Gains Losses Value Securities available-for-sale: Federal Home Loan Mortgage Corporation $ 165,632 $ 3,590 $ (54) $ 169,168 Federal National Mortgage Association 121,501 1,862 (154) 123,209 Government National Mortgage Association 25 4 – 29 Private-label CMOs 28,998 707 (228) 29,477 Total available-for-sale $ 316,156 $ 6,163 $ (436) $ 321,883 Securities held-to-maturity: Federal National Mortgage Association $ 132,525 $ 1,592 – $ 134,117 Total held-to-maturity $ 132,525 $ 1,592 – $ 134,117 September 30, 2015 Less Than 12 Months Greater Than 12 Months in an Unrealized Loss Position in an Unrealized Loss Position Gross Total : Unrealized Number of Estimated Unrealized Number of Estimated Unrealized Estimated Securities available-for-sale: Securities available-for-sale: Federal Home Loan Mortgage Corporation $ 53 2 $ 22,578 $ 3 1 $ 230 $ 56 $ 22,808 Federal National Mortgage Association 31 2 8,079 106 3 11,409 137 19,488 Private-label CMOs 49 5 6,688 201 6 6,036 250 12,724 Total available-for-sale $ 133 9 $ 37,345 $ 310 10 $ 17,675 $ 443 $ 55,020 December 31, 2014 Less Than 12 Months Greater Than 12 Months in an Unrealized Loss Position in an Unrealized Loss Position Gross Total : Unrealized Number of Estimated Unrealized Number of Estimated Unrealized Estimated Securities available-for-sale: Federal Home Loan Mortgage Corporation $ 9 2 $ 5,831 $ 45 1 $ 5,180 $ 54 $ 11,011 Federal National Mortgage Association – – – 154 3 13,556 154 13,556 Private-label CMOs 12 1 1,363 216 9 11,821 228 13,184 Total available-for-sale $ 21 3 $ 7,194 $ 415 13 $ 30,557 $ 436 $ 37,751 The Company determined that the unrealized losses on its mortgage-related securities were temporary as of September 30, 2015, and December 31, 2014. The Company does not intend to sell these securities and it is unlikely that it will be required to sell these securities before the recovery of their amortized cost. The Company believes it is probable that it will receive all future contractual cash flows related to these securities. This determination was based on management’s judgment regarding the nature of the loan collateral that supports the securities, a review of the current ratings issued on the securities by various credit rating agencies, recent trends in the fair market values of the securities and, in the case of private-label CMOs, a review of the actual delinquency and/or default performance of the loan collateral that supports the securities. As of September 30, 2015, and December 31, 2014, the Company had private-label CMOs, with a fair value of $ 17,770 23,254 293 480 Three Months Ended Nine Months Ended 2015 2014 2015 2014 Beginning balance of unrealized OTTI related to credit losses $ 657 $ 789 $ 789 $ 789 Reductions for actual losses realized (2) – (76) – Reductions for increase in cash flows expected to be received (29) – (87) – Ending balance of unrealized OTTI related to credit losses $ 626 $ 789 $ 626 $ 789 Adjusted cost at end of period $ 4,573 $ 5,999 $ 4,573 $ 5,999 Estimated fair value at end of period $ 5,007 $ 6,587 $ 5,007 $ 6,587 Results of operations included gross realized gains of $ 102 Mortgage-related securities available-for-sale with a fair value of approximately $ 66,488 79,753

Loans Receivable

Loans Receivable	9 Months Ended
	Sep. 30, 2015
Receivables [Abstract]
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	3. Loans Receivable September 30 December 31 2015 2014 Commercial loans: Commercial and industrial $ 228,166 $ 226,537 Commercial real estate 288,055 263,512 Multi-family real estate 354,529 322,413 Construction and development loans: Commercial real estate 35,206 42,405 Multi-family real estate 318,743 211,239 Land and land development 6,747 5,069 Total construction and development 360,696 258,713 Total commercial loans 1,231,446 1,071,175 Retail loans: One- to four-family first mortgages: Permanent 469,595 480,102 Construction 39,325 23,905 Total one- to four-family first mortgages 508,920 504,007 Home equity loans: Fixed term home equity 126,997 139,046 Home equity lines of credit 75,870 80,692 Total home equity loans 202,867 219,738 Other consumer loans: Student 8,506 9,692 Other 12,044 12,681 Total other consumer loans 20,550 22,373 Total retail loans 732,337 746,118 Gross loans receivable 1,963,783 1,817,293 Undisbursed loan proceeds (257,983) (162,471) Allowance for loan losses (18,891) (22,289) Deferred fees and costs, net (1,564) (1,230) Total loans receivable, net $ 1,685,345 $ 1,631,303 The Company’s commercial and retail borrowers are primarily located in the Company’s local lending areas in Wisconsin, Illinois, Michigan, Minnesota, and Iowa, as is the real estate and non-real estate collateral that secures the Company’s loans. At September 30, 2015, and December 31, 2014, certain one- to four-family mortgage loans, multi-family mortgage loans, and home equity loans with aggregate carrying values of approximately $ 497,000 342,000 The unpaid principal balance of loans serviced for others was $ 1,050,597 1,087,107 At or for the Nine Months Ended September 30, 2015 Allowance for loan losses: Commercial Commercial Multi- Construction One- to Home Equity Total Beginning balance $ 2,349 $ 6,880 $ 6,078 $ 2,801 $ 3,004 $ 1,177 $ 22,289 Provision 565 (942) (2,472) (23) (428) 654 (2,646) Charge-offs (74) (69) – – (276) (561) (980) Recoveries 7 107 – – 52 62 228 Ending balance $ 2,847 $ 5,976 $ 3,606 $ 2,778 $ 2,352 $ 1,332 $ 18,891 Loss allowance individually evaluated for impairment – $ 262 $ 611 – – – $ 873 Loss allowance collectively evaluated for impairment $ 2,847 $ 5,714 $ 2,995 $ 2,778 $ 2,352 $ 1,332 $ 18,018 Loan receivable balances at the end of the period: Loans individually evaluated for impairment $ 8,281 $ 9,629 $ 9,572 $ 2,132 $ 4,461 $ 619 $ 34,694 Loans collectively evaluated for impairment 219,885 278,426 344,957 128,592 476,448 222,798 $ 1,671,106 Total loans receivable $ 228,166 $ 288,055 $ 354,529 $ 130,724 $ 480,909 $ 223,417 $ 1,705,800 At or for the Nine Months Ended September 30, 2014 Allowance for loan losses: Commercial Commercial Multi- Construction One- to Home Equity Total Beginning balance $ 2,603 $ 6,377 $ 5,931 $ 4,160 $ 3,220 $ 1,274 $ 23,565 Provision 34 795 71 (1,193) 432 293 432 Charge-offs (59) (561) (241) (34) (798) (399) (2,092) Recoveries 61 160 – 142 225 47 635 Ending balance $ 2,639 $ 6,771 $ 5,761 $ 3,075 $ 3,079 $ 1,215 $ 22,540 Loss allowance individually evaluated for impairment – – $ 653 – – – $ 653 Loss allowance collectively evaluated for impairment $ 2,639 $ 6,771 $ 5,108 $ 3,075 $ 3,079 $ 1,215 $ 21,887 Loan receivable balances at the end of the period: Loans individually evaluated for impairment $ 12,717 $ 16,958 $ 10,719 $ 2,214 $ 4,431 $ 533 $ 47,572 Loans collectively evaluated for impairment 200,500 232,916 292,719 124,157 478,690 244,378 $ 1,573,360 Total loans receivable $ 213,217 $ 249,874 $ 303,438 $ 126,371 $ 483,121 $ 244,911 $ 1,620,932 The Company adjusts certain factors used to determine the allowance for loan losses on loans that are collectively evaluated for impairment. Management considered these adjustments necessary and prudent in light of trends in net charge-offs, real estate values, economic conditions, and unemployment. The Company estimates that these changes, as well as overall changes in the balance of loans to which these factors were applied, resulted in a decrease in the total allowance for loan losses of $ 1,139 3,367 220 678 September 30, 2015 Loans Unpaid Related Average Loan Interest Impaired loans with an allowance recorded: Commercial and industrial: Term loans – – – – – Lines of credit – – – – – Total commercial and industrial – – – – – Commercial real estate: Office $ 1,922 $ 1,938 $ 262 $ 1,922 – Retail/wholesale/mixed – – – – – Industrial/warehouse – – – – – Other – – – – – Total commercial real estate – – – – – Multi-family real estate 1,371 1,371 611 1,386 $ 31 Construction and development: Commercial real estate – – – – – Multi-family real estate – – – – – Land and land development – – – – – Total construction and development – – – – – One- to four-family – – – – – Home equity and other consumer: Home equity – – – – – Student – – – – – Other – – – – – Total home equity and other consumer – – – – – Total with an allowance recorded $ 3,293 $ 3,309 $ 873 $ 3,308 $ 31 Impaired loans with no allowance recorded: Commercial and industrial: Term loans $ 110 $ 127 – $ 128 $ 5 Lines of credit 32 40 – 25 2 Total commercial and industrial 142 167 – 153 7 Commercial real estate: Office 342 489 – 476 12 Retail/wholesale/mixed 1,717 2,342 – 1,688 64 Industrial/warehouse 198 265 – 205 14 Other 16 156 – 23 10 Total commercial real estate 2,273 3,252 – 2,392 100 Multi-family real estate – – – – – Construction and development: Commercial real estate 597 597 – 597 – Multi-family real estate – – – – – Land and land development 182 227 – 189 11 Total construction and development 779 824 – 786 11 One- to four-family 3,676 4,202 – 3,938 48 Home equity and other consumer: Home equity 555 721 – 479 9 Student – – – – – Other 64 121 – 84 – Total home equity and other consumer 619 842 – 563 9 Total with no allowance recorded $ 7,489 $ 9,287 – $ 7,832 $ 175 December 31, 2014 Loans Unpaid Related Average Loan Interest Receivable Principal Allowance Receivable Income Balance, Net Balance for Loss Balance, Net Recognized Impaired loans with an allowance recorded: Commercial and industrial: Term loans – – – $ 6 – Lines of credit – – – – – Total commercial and industrial – – – 6 – Commercial real estate: Office $ 1,922 $ 1,938 $ 262 384 $ 125 Retail/wholesale/mixed – – – 375 – Industrial/warehouse – – – 473 – Other – – – – – Total commercial real estate 1,922 1,938 262 1,232 125 Multi-family real estate 1,402 1,402 642 1,423 42 Construction and development: Commercial real estate – – – – – Multi-family real estate – – – – – Land and land development – – – – – Total construction and development – – – – One- to four-family – – – – – Home equity and other consumer: Home equity – – – – – Student – – – – – Other – – – – – Total home equity and other consumer – – – – – Total with an allowance recorded $ 3,324 $ 3,340 $ 904 $ 2,661 $ 167 Impaired loans with no allowance recorded: Commercial and industrial: Term loans $ 201 $ 345 – $ 207 $ 14 Lines of credit – – – 14 – Total commercial and industrial 201 345 – 221 14 Commercial real estate: Office 609 774 – 690 45 Retail/wholesale/mixed 1,537 1,943 – 1,425 100 Industrial/warehouse 212 265 – 172 16 Other 29 159 – 53 14 Total commercial real estate 2,387 3,141 – 2,340 175 Multi-family real estate – – – 136 – Construction and development: Commercial real estate 597 597 – 597 – Multi-family real estate – – – – – Land and land development 206 240 – 86 15 Total construction and development 803 837 – 683 15 One- to four-family 4,148 4,750 – 4,005 99 Home equity and other consumer: Home equity 493 694 – 530 13 Student – – – – – Other 108 110 – 81 – Total home equity and other consumer 601 804 – 611 13 Total with no allowance recorded $ 8,140 $ 9,877 – $ 7,996 $ 316 The following tables present information relating to the Company’s internal risk ratings of its loans receivable as of the dates indicated (all amounts in the tables are net of undisbursed loan proceeds): September 30, 2015 Pass Watch Special Substandard Total Commercial and industrial: Term loans $ 59,999 $ 5,665 $ 2,172 $ 585 $ 68,421 Lines of credit 143,993 5,618 2,438 7,696 159,745 Total commercial and industrial 203,992 11,283 4,610 8,281 228,166 Commercial real estate: Office 68,628 5,551 15,138 2,263 91,580 Retail/wholesale/mixed use 104,131 14,393 14,577 6,779 139,880 Industrial/warehouse 48,423 1,351 1,274 571 51,619 Other 4,960 – – 16 4,976 Total commercial real estate 226,142 21,295 30,989 9,629 288,055 Multi-family real estate 337,558 7,399 – 9,572 354,529 Construction and development: Commercial real estate 15,727 – – 597 16,324 Multi-family real estate 107,675 – – – 107,675 Land and land development 5,119 71 – 1,535 6,725 Total construction/development 128,521 71 – 2,132 130,724 One- to four-family 475,024 639 785 4,461 480,909 Home equity and other consumer: Home equity 202,312 – – 555 202,867 Student 8,506 – – – 8,506 Other 11,980 – – 64 12,044 Total home equity and other consumer 222,798 – 619 223,417 Total $ 1,594,035 $ 40,687 $ 36,384 $ 34,694 $ 1,705,800 December 31, 2014 Pass Watch Special Substandard Total Commercial and industrial: Term loans $ 60,393 $ 1,943 $ 716 $ 939 $ 63,991 Lines of credit 132,921 14,385 3,836 11,404 162,546 Total commercial and industrial 193,314 16,328 4,552 12,343 226,537 Commercial real estate: Office 55,306 9,033 15,351 4,950 84,640 Retail/wholesale/mixed use 99,775 8,938 21,950 6,714 137,377 Industrial/warehouse 31,819 1,413 17 3,129 36,378 Other 5,088 – – 29 5,117 Total commercial real estate 191,988 19,384 37,318 14,822 263,512 Multi-family real estate 301,162 10,597 – 10,654 322,413 Construction and development: Commercial real estate 17,143 – – 597 17,740 Multi-family real estate 89,811 – – – 89,811 Land and land development 3,412 87 – 1,569 5,068 Total construction/development 110,366 87 – 2,166 112,619 One- to four-family 480,521 678 1,592 4,839 487,630 Home equity and other consumer: Home equity 219,245 – – 493 219,738 Student 9,692 – – – 9,692 Other 12,573 – – 108 12,681 Total home equity and other consumer 241,510 – – 601 242,111 Total $ 1,518,861 $ 47,074 $ 43,462 $ 45,425 $ 1,654,822 Loans rated “pass” or “watch” are generally current on contractual loan and principal payments and comply with other contractual loan terms. Pass loans generally have no noticeable credit deficiencies or potential weaknesses. Loans rated watch, however, will typically exhibit early signs of credit deficiencies or potential weaknesses that deserve management’s close attention. Loans rated “special mention” do not currently expose the Company to a sufficient degree of risk to warrant a lower rating, but possess clear trends in credit deficiencies or potential weaknesses that deserve management’s close attention. The allowance for loan losses on loans rated pass, watch, or special mention is typically evaluated collectively for impairment using a homogenous pool approach. This approach utilizes quantitative factors developed by management from its assessment of historical loss experience, qualitative factors, and other considerations. Loans rated “substandard” involve a distinct possibility that the Company could sustain some loss if deficiencies associated with the loan are not corrected. Loans rated “doubtful” indicate that full collection is highly questionable or improbable. The Company did not have any loans that were rated doubtful at September 30, 2015, or December 31, 2014. Loans rated substandard or doubtful that are also considered in management’s judgment to be impaired are generally analyzed individually to determine an appropriate allowance for loan loss. A loan rated “loss” is considered uncollectible, even if a partial recovery could be expected in the future. The Company generally charges off loans that are rated as a loss. As such, the Company did not have any loans that were rated loss at September 30, 2015, or December 31, 2014. September 30, 2015 Past Due Status Total 30-59 60-89 > 90 Total Total Total Non- Commercial and industrial: Term loans – – $ 61 $ 61 $ 68,360 $ 68,421 $ 110 Lines of credit – $ 800 – 800 158,945 159,745 32 Total commercial and industrial – 800 61 861 227,305 228,166 142 Commercial real estate: Office – – 1,922 1,922 89,658 91,580 2,264 Retail/wholesale/mixed $ 1,130 217 931 2,278 137,602 139,880 1,717 Industrial/warehouse – – – – 51,619 51,619 198 Other – – – – 4,976 4,976 16 Total commercial real estate 1,130 217 2,853 4,200 283,855 288,055 4,195 Multi-family real estate 1,428 – – 1,428 353,101 354,529 1,371 Construction and development: Commercial real estate – – 597 597 15,727 16,324 597 Multi-family real estate – – – – 107,675 107,675 – Land and land development 71 – – 71 6,654 6,725 182 Total construction 71 – 597 668 130,056 130,724 779 One- to four-family 6,790 2,599 3,637 13,026 467,883 480,909 3,676 Home equity and other consumer: Home equity 307 325 555 1,187 201,680 202,867 555 Student 130 90 462 682 7,824 8,506 – Other 63 33 64 160 11,884 12,044 64 Total home equity and other consumer 500 448 1,081 2,029 221,388 223,417 619 Total $ 9,919 $ 4,064 $ 8,229 $ 22,212 $ 1,683,588 $ 1,705,800 $ 10,782 December 31, 2014 Past Due Status Total 30-59 60-89 > 90 Total Total Total Non- Commercial and industrial: Term loans – $ 63 $ 83 $ 146 $ 63,845 $ 63,991 $ 167 Lines of credit $ 36 – – 36 162,510 162,546 34 Total commercial and industrial 36 63 83 182 226,355 226,537 201 Commercial real estate: Office – 1,922 239 2,161 82,479 84,640 2,531 Retail/wholesale/mixed 654 715 244 1,613 135,764 137,377 1,537 Industrial/warehouse – – – – 36,378 36,378 212 Other – – – – 5,117 5,117 29 Total commercial real estate 654 2,637 483 3,774 259,738 263,512 4,309 Multi-family real estate 558 – – 558 321,855 322,413 1,402 Construction and development: Commercial real estate – – 597 597 17,143 17,740 597 Multi-family real estate – – – – 89,811 89,811 – Land and land development – 16 – 16 5,052 5,068 206 Total construction – 16 597 613 112,006 112,619 803 One- to four-family 7,853 2,687 3,988 14,528 473,102 487,630 4,148 Home equity and other consumer: Home equity 919 257 493 1,669 218,069 219,738 493 Student 167 145 540 852 8,840 9,692 – Other 100 40 108 248 12,433 12,681 108 Total home equity and other consumer 1,186 442 1,141 2,769 239,342 242,111 601 Total $ 10,287 $ 5,845 $ 6,292 $ 22,424 $ 1,632,398 $ 1,654,822 $ 11,464 As of September 30, 2015, and December 31, 2014, $462 and $540 in student loans, respectively, were 90-days past due, but remained on accrual status because such loans were originated under programs guaranteed by the federal government. No other loans 90-days past due were in accrual status as of either date. The Company classifies a loan modification as a troubled debt restructuring (“TDR”) when it has granted a borrower experiencing financial difficulties a concession that it would otherwise not consider. Loan modifications that result in insignificant delays in the receipt of payments (generally nine months or less) are not considered TDRs under the Company’s TDR policy. TDRs are relatively insignificant and/or infrequent in the Company and generally consist of loans placed in interest-only status for a short period of time or payment forbearance for greater than six months. As of September 30, 2015, and December 31, 2014, TDRs were $ 4,155 4,872 1,966 3,315

Mortgage Servicing Rights

Mortgage Servicing Rights	9 Months Ended
	Sep. 30, 2015
Finite-Lived Intangible Assets, Net [Abstract]
Mortgage Servicing Rights [Text Block]	4. Mortgage Servicing Rights Nine Months Ended 2015 2014 MSRs at beginning of the period, net $ 7,867 $ 8,737 Additions 945 640 Amortization (1,458) (1,332) MSRs at end of the period, net $ 7,354 $ 8,045 Amount Estimate for three months ending December 31: 2015 $ 297 Estimate for years ending December 31: 2016 1,071 2017 936 2018 803 2019 687 2020 687 Thereafter 2,873 Total $ 7,354

Other Assets

Other Assets	9 Months Ended
	Sep. 30, 2015
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Other Assets Disclosure [Text Block]	5. Other Assets September 30 December 31 2015 2014 Accrued interest: Loans receivable $ 4,820 $ 4,748 Mortgage-related securities 1,162 1,027 Total accrued interest 5,982 5,775 Foreclosed properties and repossessed assets: Commercial real estate 2,288 2,566 Land and land development 819 1,693 One-to four-family 394 409 Total foreclosed properties and repossessed assets 3,501 4,668 Bank-owned life insurance 61,192 59,830 Premises and equipment, net 51,483 52,594 Deferred tax asset, net 18,893 25,595 Federal Home Loan Bank stock, at cost 17,591 14,209 Other assets 23,674 22,183 Total other assets $ 182,316 $ 184,854 Residential one-to four-family mortgage loans that were in the process of foreclosure were $ 2,834 3,243

Deposit Liabilities

Deposit Liabilities	9 Months Ended
	Sep. 30, 2015
Deposits, Interest-bearing and Noninterest-bearing, Alternative [Abstract]
Deposit Liabilities Disclosures [Text Block]	6. Deposit Liabilities The following table summarizes the components of deposit liabilities as of the dates indicated: September 30 December 31 2015 2014 Checking accounts: Non-interest-bearing $ 206,974 $ 187,852 Interest-bearing 241,318 253,595 Total checking accounts 448,292 441,447 Money market accounts 534,069 532,705 Savings accounts 218,933 220,557 Certificates of deposit: Due within one year 276,807 383,814 After one but within two years 157,853 66,586 After two but within three years 80,052 48,328 After three but within four years 18,473 10,401 After four but within five years 2,370 14,918 Total certificates of deposits 535,555 524,047 Total deposit liabilities $ 1,736,849 $ 1,718,756

Borrowings

Borrowings	9 Months Ended
	Sep. 30, 2015
Advances from Federal Home Loan Banks [Abstract]
Debt Disclosure [Text Block]	7. Borrowings September 30, 2015 December 31, 2014 Weighted- Weighted- Average Average Balance Rate Balance Rate FHLB overnight advances $ 120,000 0.13 % $ 42,800 0.13 % FHLB term advances maturing in: 2015 20,000 0.23 18,450 0.79 2016 58,450 0.78 48,450 0.82 2017 61,191 1.19 32,765 1.50 2018 37,155 2.14 37,293 2.16 2019 19,173 2.99 19,307 3.00 2020 26,954 3.62 27,248 3.64 2021 and thereafter 29,782 3.65 30,156 3.67 Total borrowings $ 372,705 1.31 % $ 256,469 1.78 % All of the Company’s term advances from the FHLB of Chicago are subject to prepayment penalties if voluntarily repaid by the Company prior to stated maturity. As discussed in Note 12, “Financial Instruments with Off-Balance Sheet Risk and Derivative Financial Instruments,” the Company has entered into cash flow hedges using interest rate swaps to manage the interest rate risk exposure associated with certain forecasted borrowings from the FHLB of Chicago. Two advances maturing in October 2015 of $ 10,000 0.23 1.20 1.46 1.95 2.47 1.35 The Company is required to maintain certain unencumbered mortgage loans and certain mortgage-related securities as collateral against its outstanding advances from the FHLB of Chicago. Total advances from the FHLB of Chicago are limited to the lesser of: (i) 35% of the Bank’s total assets; (ii) twenty times the capital stock of the FHLB of Chicago that is owned by the Bank; or (iii) the total of 60% of the book value of certain multi-family mortgage loans, 75% of the book value of one- to four-family mortgage loans, and 95% of certain mortgage-related securities.

Regulatory Capital Requirements

Regulatory Capital Requirements	9 Months Ended
	Sep. 30, 2015
Regulatory Capital Requirements [Abstract]
Regulatory Capital Requirements under Banking Regulations [Text Block]	8. Regulatory Capital Requirements The Company and Bank are subject to various regulatory capital requirements administered by federal banking agencies and as defined in applicable regulations. Failure to meet minimum capital requirements can initiate certain mandatory actions and possible additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the Company's financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and Bank must meet specific capital guidelines that involve quantitative measures of assets, liabilities, and certain off-balance sheet items as calculated under regulatory accounting practices. The Company and Bank’s capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors. Quantitative measures established by federal regulation to ensure capital adequacy require the Company and Bank to maintain minimum capital amounts and ratios as shown in the following table and as defined in the applicable regulations. Management believes, as of September 30, 2015, that the Company and the Bank met or exceeded all regulatory capital adequacy requirements to which it is subject. The following table presents the Company and the Bank’s actual and required regulatory capital amounts and ratios as of the dates indicated. However, it should be noted that the Company was not subject to regulatory capital regulations prior to January 1, 2015, nor was the Bank subject to a common equity tangible Tier 1 (“CET1”) capital requirement prior to that same date. Furthermore, effective January 1, 2015, new regulatory capital adequacy requirements became effective which changed the inputs and methodology for computing the total capital, Tier 1 capital, and Tier 1 leverage capital ratios after that date. Actual Required to be Required to be Well Amount Ratio Amount Ratio Amount Ratio As of September 30, 2015: At the Company: Total capital $ 295,480 16.23 % $ 145,661 8.00 % $ 182,076 10.00 % Tier 1 capital 276,589 15.19 109,245 6.00 145,661 8.00 CET1 capital 276,589 15.19 81,934 4.50 118,349 6.50 Tier 1 leverage capital 276,589 11.33 97,612 4.00 122,015 5.00 At the Bank: Total capital 271,532 14.90 145,789 8.00 182,236 10.00 Tier 1 capital 252,641 13.86 109,342 6.00 145,789 8.00 CET1 capital 252,641 13.86 82,006 4.50 118,453 6.50 Tier 1 leverage capital 252,641 10.43 96,913 4.00 121,142 5.00 As of December 31, 2014 At the Bank: Total capital $ 285,406 18.19 % $ 125,489 8.00 % $ 156,861 10.00 % Tier 1 capital 265,765 16.94 62,744 4.00 94,117 6.00 Tier 1 leverage capital 265,765 11.44 92,957 4.00 116,197 5.00

Earnings Per Share

Earnings Per Share	9 Months Ended
	Sep. 30, 2015
Earnings Per Share [Abstract]
Earnings Per Share [Text Block]	9. Earnings Per Share The following table summarizes the computation of basic and diluted earnings per share for the periods indicated: Three Months Ended Nine Months Ended 2015 2014 2015 2014 Basic earnings per share: Net income $ 3,345 $ 4,409 $ 10,487 $ 10,831 Weighted average shares outstanding 45,347,879 46,249,884 45,846,072 46,249,884 Vested restricted stock for period 69,266 43,220 61,437 39,014 Basic shares outstanding 45,417,145 46,293,104 45,907,509 46,288,898 Basic earnings per share $ 0.07 $ 0.09 $ 0.23 $ 0.23 Diluted earnings per share: Net income $ 3,345 $ 4,409 $ 10,487 $ 10,831 Weighted average shares outstanding used in basic earnings per share 45,417,145 46,293,104 45,907,509 46,288,898 Net dilutive effect of: Stock option shares 352,596 242,215 351,454 242,227 Unvested restricted stock 27,767 27,867 31,433 29,026 Diluted shares outstanding 45,797,508 46,563,186 46,290,396 46,560,151 Diluted earnings per share $ 0.07 $ 0.09 $ 0.22 $ 0.23 The Company had stock options for 345,200 458,000 8.11 7.70

Employee Benefit Plans

Employee Benefit Plans	9 Months Ended
	Sep. 30, 2015
Compensation and Retirement Disclosure [Abstract]
Pension and Other Postretirement Benefits Disclosure [Text Block]	10. Employee Benefit Plans The Company has a discretionary, defined contribution savings plan (the “Savings Plan”). The Savings Plan is qualified under Sections 401 and 401(k) of the Internal Revenue Code and provides employees meeting certain minimum age and service requirements the ability to make contributions to the Savings Plan on a pretax basis. The Company then matches a percentage of the employee’s contributions. Matching contributions expensed by the Company were $ 190 212 598 763 The Company also has a defined benefit pension plan covering employees meeting certain minimum age and service requirements and a non-qualified supplemental pension plan for certain qualifying employees. The supplemental pension plan is funded through a "rabbi trust" arrangement. The benefits are generally based on years of service and the employee’s average annual compensation for five consecutive calendar years in the last ten calendar years that produces the highest average. The Company’s funding policy for the qualified plan is to contribute annually the amount necessary to satisfy the requirements of the Employee Retirement Income Security Act of 1974. In a prior period the Company closed the qualified defined benefit pension plan and supplemental plan to employees that were not eligible to participate in the plan as of the closing date, as well as any employees hired after that date. In addition, the Company reduced certain benefits paid under the plans and froze the benefits of participants in the plans that had less than 20 years of service. Three Months Ended Nine Months Ended 2015 2014 2015 2014 Service cost $ 242 $ 224 $ 726 $ 672 Interest cost 660 667 1,980 2,001 Expected loss on plan assets (735) (722) (2,205) (2,166) Amortization of net loss from earlier periods 656 165 1,968 495 Net periodic benefit cost $ 823 $ 334 $ 2,469 $ 1,002 The following table summarizes the supplemental plan’s net periodic benefit cost for the periods indicated: Three Months Ended Nine Months Ended 2015 2014 2015 2014 Interest cost $ 99 $ 113 $ 297 $ 339 Amortization of net loss from earlier periods 23 2 69 6 Net periodic benefit cost $ 122 $ 115 $ 366 $ 345 During the three months ended September 30, 2015, the Company made a $ 10,000

Stock-Based Benefit Plans

Stock-Based Benefit Plans	9 Months Ended
	Sep. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	11. Stock-Based Benefit Plans In 2004 the Company’s shareholders approved the 2004 Stock Incentive Plan (the “2004 Plan”). Options granted under the 2004 Plan vested over five years and had expiration terms of ten years. The 2004 Plan also provided for restricted stock awards that also vested over five years. No awards may be made under the 2004 Plan after February 1, 2014. In 2014 the Company’s shareholders approved the 2014 Incentive Compensation Plan (the “2014 Plan”), which provides for the award of stock options, stock appreciation rights, restricted stock, restricted stock units, performance shares, and cash awards. Stock-related awards under the 2014 Plan vest over a period of three or more years and, if applicable, have a maximum term of ten years. The number of shares of common stock of the Company that may be issued under the 2014 Plan is limited to 3,000,000 2,689,700 Restricted stock grants are amortized to compensation expense as the Company’s employees and directors become vested in the granted shares. The amount amortized 148 96 553 279 2,256 1,849 1.52 During the three months ended September 30, 2015 and 2014, the Company recorded stock option compensation expense of $ 102 101 309 332 765 1.3 Nine Months Ended September 30 2015 2014 Stock Weighted Stock Weighted Outstanding at beginning of period 1,631,000 $ 5.2980 2,955,000 $ 8.0742 Granted 44,000 6.7780 276,000 6.9653 Exercised (157,600) 4.5870 (60,000) 11.9737 Forfeited (61,500) 5.3181 (1,536,000) 10.6730 Outstanding at end of period 1,455,900 $ 5.4188 1,635,000 $ 5.3025 Remaining Non-Vested Options Vested Options Contractual Stock Intrinsic Stock Intrinsic Exercise price: $11.160 2.6 – – 32,000 – $12.025 2.9 – – 50,000 – $7.226 4.6 – – 50,000 $ 23 $4.740 5.2 14,000 $ 41 56,000 165 $5.050 5.3 58,400 154 236,000 621 $4.300 5.5 5,000 17 20,000 68 $3.720 5.8 3,500 14 14,000 55 $3.390 6.3 134,000 575 189,000 811 $3.800 6.5 4,000 16 6,000 23 $4.820 7.3 150,300 430 103,000 295 $5.360 7.6 12,000 28 8,000 19 $5.700 7.7 12,000 24 8,000 16 $6.340 7.8 6,000 8 4,000 5 $7.170 8.3 151,600 77 40,600 21 $6.010 8.6 6,000 10 1,500 3 $5.850 8.6 13,333 24 6,667 12 $6.100 8.9 13,333 21 6,667 11 $6.700 9.3 34,000 33 – – $7.190 9.8 7,000 3 – – Total 624,466 $ 1,475 831,434 $ 2,148 Weighted-average remaining contractual life 7.3 years 5.8 years Weighted-average exercise price $ 5.3181 $ 5.4945 There were 157,600 400 1.53 44,000 283,534 61,500 The Company uses the Black-Scholes option-pricing model to estimate the fair value of granted options. This model was developed for use in estimating the fair value of traded options that have no vesting restrictions and are fully transferable. However, the Company's stock options have characteristics significantly different from traded Options and changes in the subjective input assumptions can materially affect the fair value estimate. Option valuation models such as Black-Scholes require the input of highly subjective assumptions including the expected stock price volatility, which is computed using ten years of actual price activity in the Company’s stock. The Company uses historical data of employee behavior as a basis to estimate the expected life of the options, as well as forfeitures due to employee terminations. The Company also uses its actual dividend yield at the time of the grant, as well as actual U.S. Treasury yields in effect at the time of the grant to estimate the risk-free rate. The following weighted-average assumptions were used to value 44,000 1.81 2.45 33.5 7.5 2.11 276,000 2.37 1.82 32 7.5 2.25

Financial Instruments with Off-

Financial Instruments with Off-Balance Sheet Risk and Derivative Financial Instruments	9 Months Ended
	Sep. 30, 2015
Fair Value Disclosures [Abstract]
Financial Instruments with Off-Balance Sheet Risk and Derivative Financial Instruments [Text Block]	12. Financial Instruments with Off-Balance Sheet Risk and Derivative Financial Instruments September 30 December 31 2015 2014 Unused commercial lines of credit $ 127,111 $ 104,406 Commercial loans 5,769 4,609 Standby letters of credit 5,403 3,774 Real estate loan commitments: Fixed rate 18,181 33,040 Adjustable rate 332,626 216,714 Unused consumer lines of credit 164,895 165,600 The Company sells substantially all of its long-term, fixed-rate, one- to four-family loan originations in the secondary market. The Company uses derivative instruments to manage interest rate risk associated with these activities. Specifically, the Company enters into interest rate lock commitments (“IRLCs”) with borrowers, which are considered to be derivative instruments. The Company manages its exposure to interest rate risk in IRLCs (as well as interest rate risk in its loans held-for-sale) by entering into forward commitments to sell loans to the Federal National Mortgage Association (“Fannie Mae”) or the FHLB of Chicago. Commitments to sell loans expose the Company to interest rate risk if market rates of interest decrease during the commitment period. Such forward commitments are considered to be derivative instruments. These derivatives are not designated as accounting hedges as specified in GAAP. As such, changes in the fair value of the derivative instruments are recognized currently through earnings. As of September 30, 2015, and December 31, 2014, net unrealized gains of $ 93 84 53 117 The Company enters into interest rate swap arrangements to manage the interest rate risk exposure associated with specific commercial loan relationships at the time such loans are originated. These interest rate swaps, as well as the embedded derivatives associated with certain of its commercial loan relationships, are derivative financial instruments under GAAP. None of these derivative financial instruments are designated by the Company as accounting hedges as specified in GAAP. As such, the fair market value of the interest rate swaps and embedded derivatives will be carried on the Company’s balance sheet as derivative assets or liabilities, as the case may be, and periodic changes in fair market value of such financial instruments will be recorded through periodic earnings in other non-interest income. During the three months ended September 30, 2015 and 2014, net unrealized gains of $ 1,875 111 1,875 111 3,535 630 3,535 630 Beginning in the third quarter of 2015 the Company also entered into interest rate swap arrangements to manage the interest rate risk exposure associated with certain forecasted borrowings from the FHLB of Chicago. These interest rate swaps were designated as forecasted transaction cash flow hedges by management (refer to Note 7, “Borrowings”). As such, the effective portion of the change in the fair value of these derivatives is recorded in other comprehensive income and the ineffective portion was recorded in interest expense. During the three months ended September 30, 2015, a net unrealized loss of $ 136 September 30, 2015 December 31, 2014 Notional Fair Value Notional Fair Value Interest rate lock commitments $ 12,846 $ 320 $ 7,219 $ 142 Forward commitments to sell loans 13,793 (227) 7,415 (58) Embedded derivatives on commercial loans 23,696 1,009 23,895 649 Receive-fixed interest rate swaps 50,972 2,526 20,144 910 Pay-fixed interest rate swaps 94,668 (3,761) 44,129 (1,559) Net unrealized gains (losses) $ (133) $ 84 The unrealized gains shown in the above table were included as a component of other assets as of the dates indicated. The unrealized losses were included in other liabilities as of the dates indicated.

Fair Value Measurements

Fair Value Measurements	9 Months Ended
	Sep. 30, 2015
Fair Value Disclosures [Abstract]
Fair Value Of Financial Instruments [Text Block]	13. Fair Value Measurements 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 at the measurement date (exit price). The Company utilizes market data or assumptions that market participants would use in pricing the asset or liability, including assumptions about risk and the risks inherent in the inputs to the valuation technique. These inputs can be readily observable, market corroborated, or generally unobservable. The Company primarily applies the market approach for recurring value measurements and endeavors to utilize the best available information. Accordingly, the Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs. The Company is able to classify fair value measurements based on the observability of those inputs. Accounting guidance establishes a fair value hierarchy that prioritizes the inputs used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1), the next highest priority is given to prices based on models, methodologies, and/or management judgments that rely on direct or indirect observable inputs (Level 2), and the lowest priority to prices derived from models, methodologies, and/or management judgments that rely on significant unobservable inputs (Level 3). There were no transfers of assets or liabilities between categories of the fair value hierarchy during the three and nine months ended September 30, 2015. The methods and assumptions used by the Company in estimating the fair value of its financial instruments, whether or not such fair values are recognized in the condensed consolidated financial statements, are summarized below: Cash and Cash Equivalents Mortgage-Related Securities Available-for-Sale and Held-to-Maturity Loans Receivable Mortgage Servicing Rights Weighted- Average Range Loan size $ 117 $ 1-$415 Contractual interest rate 3.75 % 2.00%-7.10 % Constant prepayment rate (“CPR”) 9.97 % 5.93%-20.62 % Remaining maturity in months 224 3-480 Servicing fee 0.25 % – Annual servicing cost per loan (not in thousands) $ 60 – Annual ancillary income per loan (not in thousands) $ 30 – Discount rate 9.55 % 9.50%-11.25 % MSR pools with an amortized cost basis greater than fair value are carried at fair value in the Company’s financial statements. There were no pools determined to be impaired at September 30, 2015 or December 31, 2014. Accordingly, the Company had no valuation allowance as of those dates. The Company recorded a gain of zero and $1 during the three and nine months ended September 30, 2014, which was the change in the valuation allowance during those periods. Federal Home Loan Bank Stock Accrued Interest Receivable and Payable Deposit Liabilities and Advance Payments by Borrowers for Taxes and Insurance Borrowings Financial Instruments with Off-Balance Sheet Risk and Financial Derivatives September 30 December 31 2015 2014 Carrying Fair Carrying Fair Value Value Value Value Cash and cash equivalents $ 43,764 $ 43,764 $ 46,177 $ 46,177 Mortgage related securities available-for-sale 414,253 414,253 321,883 321,883 Mortgage related securities held-to-maturity 130,454 134,117 132,525 134,117 Loans held-for-sale 3,406 3,406 3,837 3,837 Loans receivable, net 1,685,345 1,692,878 1,631,303 1,653,170 Mortgage servicing rights, net 7,354 9,389 7,867 9,550 Federal Home Loan Bank stock 17,591 17,591 14,209 14,209 Accrued interest receivable 5,982 5,982 5,775 5,775 Deposit liabilities 1,736,849 1,731,113 1,718,756 1,620,375 Borrowings 372,705 381,893 256,469 264,659 Advance payments by borrowers 29,817 29,817 4,742 4,742 Accrued interest payable 926 926 492 492 Unrealized gains (losses) on: Interest rate lock commitments on loans 320 320 142 142 Forward commitments to sell loans (227) (227) (58) (58) Embedded derivatives on commercial loans 1,009 1,009 649 649 Receive-fixed interest rate swaps 2,526 2,300 910 910 Pay-fixed interest rate swaps (3,761) (3,535) (1,559) (1,559) At September 30, 2015 Level 1 Level 2 Level 3 Total Loans held-for-sale – $ 3,406 – $ 3,406 Mortgage-related securities available-for-sale – 414,253 – 414,253 At December 31, 2014 Level 1 Level 2 Level 3 Total Loans held-for-sale – $ 3,837 – $ 3,837 Mortgage-related securities available-for-sale – 321,883 – 321,883 Impaired Loans 10 6 12 873 34,694 904 45,425 32 316 65 Foreclosed Properties 3,124 4,311 384 856 745

Mortgage-Related Securities A23

Mortgage-Related Securities Available-for-Sale and Held-to-Maturity (Tables)	9 Months Ended
	Sep. 30, 2015
Investments, Debt and Equity Securities [Abstract]
Available-for-sale Securities [Table Text Block]	The amortized cost and fair value of mortgage-related securities available-for-sale and held-to-maturity are as follows: September 30, 2015 Gross Gross Estimated Amortized Unrealized Unrealized Fair Cost Gains Losses Value Securities available-for-sale: Federal Home Loan Mortgage Corporation $ 224,303 $ 3,137 $ (56) $ 227,384 Federal National Mortgage Association 160,683 2,188 (137) 162,734 Government National Mortgage Association 22 4 – 26 Private-label CMOs 23,850 509 (250) 24,109 Total available-for-sale $ 408,858 $ 5,838 $ (443) $ 414,253 Securities held-to-maturity: Federal National Mortgage Association $ 130,454 $ 3,549 – $ 134,003 Total held-to-maturity $ 130,454 $ 3,549 – $ 134,003 December 31, 2014 Gross Gross Estimated Amortized Unrealized Unrealized Fair Cost Gains Losses Value Securities available-for-sale: Federal Home Loan Mortgage Corporation $ 165,632 $ 3,590 $ (54) $ 169,168 Federal National Mortgage Association 121,501 1,862 (154) 123,209 Government National Mortgage Association 25 4 – 29 Private-label CMOs 28,998 707 (228) 29,477 Total available-for-sale $ 316,156 $ 6,163 $ (436) $ 321,883 Securities held-to-maturity: Federal National Mortgage Association $ 132,525 $ 1,592 – $ 134,117 Total held-to-maturity $ 132,525 $ 1,592 – $ 134,117
Schedule of Unrealized Loss on Investments [Table Text Block]	The following tables summarize mortgage-related available-for-sale securities by amount of time the securities have had a gross unrealized loss as of the dates indicated: September 30, 2015 Less Than 12 Months Greater Than 12 Months in an Unrealized Loss Position in an Unrealized Loss Position Gross Total : Unrealized Number of Estimated Unrealized Number of Estimated Unrealized Estimated Securities available-for-sale: Securities available-for-sale: Federal Home Loan Mortgage Corporation $ 53 2 $ 22,578 $ 3 1 $ 230 $ 56 $ 22,808 Federal National Mortgage Association 31 2 8,079 106 3 11,409 137 19,488 Private-label CMOs 49 5 6,688 201 6 6,036 250 12,724 Total available-for-sale $ 133 9 $ 37,345 $ 310 10 $ 17,675 $ 443 $ 55,020 December 31, 2014 Less Than 12 Months Greater Than 12 Months in an Unrealized Loss Position in an Unrealized Loss Position Gross Total : Unrealized Number of Estimated Unrealized Number of Estimated Unrealized Estimated Securities available-for-sale: Federal Home Loan Mortgage Corporation $ 9 2 $ 5,831 $ 45 1 $ 5,180 $ 54 $ 11,011 Federal National Mortgage Association – – – 154 3 13,556 154 13,556 Private-label CMOs 12 1 1,363 216 9 11,821 228 13,184 Total available-for-sale $ 21 3 $ 7,194 $ 415 13 $ 30,557 $ 436 $ 37,751
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Table Text Block]	The following table contains a summary of other-than-temporary impairment (“OTTI”) related to credit losses that have been recognized in earnings as of the dates indicated for private label CMOs, as well as the end of period values for securities that have experienced such losses: Three Months Ended Nine Months Ended 2015 2014 2015 2014 Beginning balance of unrealized OTTI related to credit losses $ 657 $ 789 $ 789 $ 789 Reductions for actual losses realized (2) – (76) – Reductions for increase in cash flows expected to be received (29) – (87) – Ending balance of unrealized OTTI related to credit losses $ 626 $ 789 $ 626 $ 789 Adjusted cost at end of period $ 4,573 $ 5,999 $ 4,573 $ 5,999 Estimated fair value at end of period $ 5,007 $ 6,587 $ 5,007 $ 6,587

Loans Receivable (Tables)

Loans Receivable (Tables)	9 Months Ended
	Sep. 30, 2015
Receivables [Abstract]
Schedule Of Classification Of Loans Receivable [Table Text Block]	The following table summarizes the components of loans receivable as of the dates indicated: September 30 December 31 2015 2014 Commercial loans: Commercial and industrial $ 228,166 $ 226,537 Commercial real estate 288,055 263,512 Multi-family real estate 354,529 322,413 Construction and development loans: Commercial real estate 35,206 42,405 Multi-family real estate 318,743 211,239 Land and land development 6,747 5,069 Total construction and development 360,696 258,713 Total commercial loans 1,231,446 1,071,175 Retail loans: One- to four-family first mortgages: Permanent 469,595 480,102 Construction 39,325 23,905 Total one- to four-family first mortgages 508,920 504,007 Home equity loans: Fixed term home equity 126,997 139,046 Home equity lines of credit 75,870 80,692 Total home equity loans 202,867 219,738 Other consumer loans: Student 8,506 9,692 Other 12,044 12,681 Total other consumer loans 20,550 22,373 Total retail loans 732,337 746,118 Gross loans receivable 1,963,783 1,817,293 Undisbursed loan proceeds (257,983) (162,471) Allowance for loan losses (18,891) (22,289) Deferred fees and costs, net (1,564) (1,230) Total loans receivable, net $ 1,685,345 $ 1,631,303
Allowance for Credit Losses on Financing Receivables [Table Text Block]	The following tables summarize the activity in the allowance for loan losses by loan portfolio segment for the periods indicated. The tables also summarize the allowance for loan loss and loans receivable by the nature of the impairment evaluation, either individually or collectively, at the dates indicated (the loans receivable amounts in the table are net of undisbursed loan proceeds). At or for the Nine Months Ended September 30, 2015 Allowance for loan losses: Commercial Commercial Multi- Construction One- to Home Equity Total Beginning balance $ 2,349 $ 6,880 $ 6,078 $ 2,801 $ 3,004 $ 1,177 $ 22,289 Provision 565 (942) (2,472) (23) (428) 654 (2,646) Charge-offs (74) (69) – – (276) (561) (980) Recoveries 7 107 – – 52 62 228 Ending balance $ 2,847 $ 5,976 $ 3,606 $ 2,778 $ 2,352 $ 1,332 $ 18,891 Loss allowance individually evaluated for impairment – $ 262 $ 611 – – – $ 873 Loss allowance collectively evaluated for impairment $ 2,847 $ 5,714 $ 2,995 $ 2,778 $ 2,352 $ 1,332 $ 18,018 Loan receivable balances at the end of the period: Loans individually evaluated for impairment $ 8,281 $ 9,629 $ 9,572 $ 2,132 $ 4,461 $ 619 $ 34,694 Loans collectively evaluated for impairment 219,885 278,426 344,957 128,592 476,448 222,798 $ 1,671,106 Total loans receivable $ 228,166 $ 288,055 $ 354,529 $ 130,724 $ 480,909 $ 223,417 $ 1,705,800 At or for the Nine Months Ended September 30, 2014 Allowance for loan losses: Commercial Commercial Multi- Construction One- to Home Equity Total Beginning balance $ 2,603 $ 6,377 $ 5,931 $ 4,160 $ 3,220 $ 1,274 $ 23,565 Provision 34 795 71 (1,193) 432 293 432 Charge-offs (59) (561) (241) (34) (798) (399) (2,092) Recoveries 61 160 – 142 225 47 635 Ending balance $ 2,639 $ 6,771 $ 5,761 $ 3,075 $ 3,079 $ 1,215 $ 22,540 Loss allowance individually evaluated for impairment – – $ 653 – – – $ 653 Loss allowance collectively evaluated for impairment $ 2,639 $ 6,771 $ 5,108 $ 3,075 $ 3,079 $ 1,215 $ 21,887 Loan receivable balances at the end of the period: Loans individually evaluated for impairment $ 12,717 $ 16,958 $ 10,719 $ 2,214 $ 4,431 $ 533 $ 47,572 Loans collectively evaluated for impairment 200,500 232,916 292,719 124,157 478,690 244,378 $ 1,573,360 Total loans receivable $ 213,217 $ 249,874 $ 303,438 $ 126,371 $ 483,121 $ 244,911 $ 1,620,932
Impaired Financing Receivables [Table Text Block]	The following tables present information regarding impaired loans that have a related allowance for loan loss and those that do not as of the dates indicated (the loans receivable amounts in the table are net of undisbursed loan proceeds). September 30, 2015 Loans Unpaid Related Average Loan Interest Impaired loans with an allowance recorded: Commercial and industrial: Term loans – – – – – Lines of credit – – – – – Total commercial and industrial – – – – – Commercial real estate: Office $ 1,922 $ 1,938 $ 262 $ 1,922 – Retail/wholesale/mixed – – – – – Industrial/warehouse – – – – – Other – – – – – Total commercial real estate – – – – – Multi-family real estate 1,371 1,371 611 1,386 $ 31 Construction and development: Commercial real estate – – – – – Multi-family real estate – – – – – Land and land development – – – – – Total construction and development – – – – – One- to four-family – – – – – Home equity and other consumer: Home equity – – – – – Student – – – – – Other – – – – – Total home equity and other consumer – – – – – Total with an allowance recorded $ 3,293 $ 3,309 $ 873 $ 3,308 $ 31 Impaired loans with no allowance recorded: Commercial and industrial: Term loans $ 110 $ 127 – $ 128 $ 5 Lines of credit 32 40 – 25 2 Total commercial and industrial 142 167 – 153 7 Commercial real estate: Office 342 489 – 476 12 Retail/wholesale/mixed 1,717 2,342 – 1,688 64 Industrial/warehouse 198 265 – 205 14 Other 16 156 – 23 10 Total commercial real estate 2,273 3,252 – 2,392 100 Multi-family real estate – – – – – Construction and development: Commercial real estate 597 597 – 597 – Multi-family real estate – – – – – Land and land development 182 227 – 189 11 Total construction and development 779 824 – 786 11 One- to four-family 3,676 4,202 – 3,938 48 Home equity and other consumer: Home equity 555 721 – 479 9 Student – – – – – Other 64 121 – 84 – Total home equity and other consumer 619 842 – 563 9 Total with no allowance recorded $ 7,489 $ 9,287 – $ 7,832 $ 175 December 31, 2014 Loans Unpaid Related Average Loan Interest Receivable Principal Allowance Receivable Income Balance, Net Balance for Loss Balance, Net Recognized Impaired loans with an allowance recorded: Commercial and industrial: Term loans – – – $ 6 – Lines of credit – – – – – Total commercial and industrial – – – 6 – Commercial real estate: Office $ 1,922 $ 1,938 $ 262 384 $ 125 Retail/wholesale/mixed – – – 375 – Industrial/warehouse – – – 473 – Other – – – – – Total commercial real estate 1,922 1,938 262 1,232 125 Multi-family real estate 1,402 1,402 642 1,423 42 Construction and development: Commercial real estate – – – – – Multi-family real estate – – – – – Land and land development – – – – – Total construction and development – – – – One- to four-family – – – – – Home equity and other consumer: Home equity – – – – – Student – – – – – Other – – – – – Total home equity and other consumer – – – – – Total with an allowance recorded $ 3,324 $ 3,340 $ 904 $ 2,661 $ 167 Impaired loans with no allowance recorded: Commercial and industrial: Term loans $ 201 $ 345 – $ 207 $ 14 Lines of credit – – – 14 – Total commercial and industrial 201 345 – 221 14 Commercial real estate: Office 609 774 – 690 45 Retail/wholesale/mixed 1,537 1,943 – 1,425 100 Industrial/warehouse 212 265 – 172 16 Other 29 159 – 53 14 Total commercial real estate 2,387 3,141 – 2,340 175 Multi-family real estate – – – 136 – Construction and development: Commercial real estate 597 597 – 597 – Multi-family real estate – – – – – Land and land development 206 240 – 86 15 Total construction and development 803 837 – 683 15 One- to four-family 4,148 4,750 – 4,005 99 Home equity and other consumer: Home equity 493 694 – 530 13 Student – – – – – Other 108 110 – 81 – Total home equity and other consumer 601 804 – 611 13 Total with no allowance recorded $ 8,140 $ 9,877 – $ 7,996 $ 316
Financing Receivable Credit Quality Indicators [Table Text Block]	The following tables present information relating to the Company’s internal risk ratings of its loans receivable as of the dates indicated (all amounts in the tables are net of undisbursed loan proceeds): September 30, 2015 Pass Watch Special Substandard Total Commercial and industrial: Term loans $ 59,999 $ 5,665 $ 2,172 $ 585 $ 68,421 Lines of credit 143,993 5,618 2,438 7,696 159,745 Total commercial and industrial 203,992 11,283 4,610 8,281 228,166 Commercial real estate: Office 68,628 5,551 15,138 2,263 91,580 Retail/wholesale/mixed use 104,131 14,393 14,577 6,779 139,880 Industrial/warehouse 48,423 1,351 1,274 571 51,619 Other 4,960 – – 16 4,976 Total commercial real estate 226,142 21,295 30,989 9,629 288,055 Multi-family real estate 337,558 7,399 – 9,572 354,529 Construction and development: Commercial real estate 15,727 – – 597 16,324 Multi-family real estate 107,675 – – – 107,675 Land and land development 5,119 71 – 1,535 6,725 Total construction/development 128,521 71 – 2,132 130,724 One- to four-family 475,024 639 785 4,461 480,909 Home equity and other consumer: Home equity 202,312 – – 555 202,867 Student 8,506 – – – 8,506 Other 11,980 – – 64 12,044 Total home equity and other consumer 222,798 – 619 223,417 Total $ 1,594,035 $ 40,687 $ 36,384 $ 34,694 $ 1,705,800 December 31, 2014 Pass Watch Special Substandard Total Commercial and industrial: Term loans $ 60,393 $ 1,943 $ 716 $ 939 $ 63,991 Lines of credit 132,921 14,385 3,836 11,404 162,546 Total commercial and industrial 193,314 16,328 4,552 12,343 226,537 Commercial real estate: Office 55,306 9,033 15,351 4,950 84,640 Retail/wholesale/mixed use 99,775 8,938 21,950 6,714 137,377 Industrial/warehouse 31,819 1,413 17 3,129 36,378 Other 5,088 – – 29 5,117 Total commercial real estate 191,988 19,384 37,318 14,822 263,512 Multi-family real estate 301,162 10,597 – 10,654 322,413 Construction and development: Commercial real estate 17,143 – – 597 17,740 Multi-family real estate 89,811 – – – 89,811 Land and land development 3,412 87 – 1,569 5,068 Total construction/development 110,366 87 – 2,166 112,619 One- to four-family 480,521 678 1,592 4,839 487,630 Home equity and other consumer: Home equity 219,245 – – 493 219,738 Student 9,692 – – – 9,692 Other 12,573 – – 108 12,681 Total home equity and other consumer 241,510 – – 601 242,111 Total $ 1,518,861 $ 47,074 $ 43,462 $ 45,425 $ 1,654,822
Past Due Financing Receivables [Table Text Block]	The following tables contain information relating to the past due and non-accrual status of the Company’s loans receivable as of the dates indicated (all amounts in the table are net of undisbursed loan proceeds): September 30, 2015 Past Due Status Total 30-59 60-89 > 90 Total Total Total Non- Commercial and industrial: Term loans – – $ 61 $ 61 $ 68,360 $ 68,421 $ 110 Lines of credit – $ 800 – 800 158,945 159,745 32 Total commercial and industrial – 800 61 861 227,305 228,166 142 Commercial real estate: Office – – 1,922 1,922 89,658 91,580 2,264 Retail/wholesale/mixed $ 1,130 217 931 2,278 137,602 139,880 1,717 Industrial/warehouse – – – – 51,619 51,619 198 Other – – – – 4,976 4,976 16 Total commercial real estate 1,130 217 2,853 4,200 283,855 288,055 4,195 Multi-family real estate 1,428 – – 1,428 353,101 354,529 1,371 Construction and development: Commercial real estate – – 597 597 15,727 16,324 597 Multi-family real estate – – – – 107,675 107,675 – Land and land development 71 – – 71 6,654 6,725 182 Total construction 71 – 597 668 130,056 130,724 779 One- to four-family 6,790 2,599 3,637 13,026 467,883 480,909 3,676 Home equity and other consumer: Home equity 307 325 555 1,187 201,680 202,867 555 Student 130 90 462 682 7,824 8,506 – Other 63 33 64 160 11,884 12,044 64 Total home equity and other consumer 500 448 1,081 2,029 221,388 223,417 619 Total $ 9,919 $ 4,064 $ 8,229 $ 22,212 $ 1,683,588 $ 1,705,800 $ 10,782 December 31, 2014 Past Due Status Total 30-59 60-89 > 90 Total Total Total Non- Commercial and industrial: Term loans – $ 63 $ 83 $ 146 $ 63,845 $ 63,991 $ 167 Lines of credit $ 36 – – 36 162,510 162,546 34 Total commercial and industrial 36 63 83 182 226,355 226,537 201 Commercial real estate: Office – 1,922 239 2,161 82,479 84,640 2,531 Retail/wholesale/mixed 654 715 244 1,613 135,764 137,377 1,537 Industrial/warehouse – – – – 36,378 36,378 212 Other – – – – 5,117 5,117 29 Total commercial real estate 654 2,637 483 3,774 259,738 263,512 4,309 Multi-family real estate 558 – – 558 321,855 322,413 1,402 Construction and development: Commercial real estate – – 597 597 17,143 17,740 597 Multi-family real estate – – – – 89,811 89,811 – Land and land development – 16 – 16 5,052 5,068 206 Total construction – 16 597 613 112,006 112,619 803 One- to four-family 7,853 2,687 3,988 14,528 473,102 487,630 4,148 Home equity and other consumer: Home equity 919 257 493 1,669 218,069 219,738 493 Student 167 145 540 852 8,840 9,692 – Other 100 40 108 248 12,433 12,681 108 Total home equity and other consumer 1,186 442 1,141 2,769 239,342 242,111 601 Total $ 10,287 $ 5,845 $ 6,292 $ 22,424 $ 1,632,398 $ 1,654,822 $ 11,464

Mortgage Servicing Rights (Tabl

Mortgage Servicing Rights (Tables) - Mortgage Servicing Rights [Member]	9 Months Ended
	Sep. 30, 2015
Finite-Lived Intangible Assets [Line Items]
Schedule Of Mortgage Servicing Rights [Table Text Block]	The following table presents the activity in the Company’s mortgage servicing rights (“MSRs”) for the periods indicated: Nine Months Ended 2015 2014 MSRs at beginning of the period, net $ 7,867 $ 8,737 Additions 945 640 Amortization (1,458) (1,332) MSRs at end of the period, net $ 7,354 $ 8,045
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]	The following table shows the estimated future amortization expense for MSRs for the periods indicated: Amount Estimate for three months ending December 31: 2015 $ 297 Estimate for years ending December 31: 2016 1,071 2017 936 2018 803 2019 687 2020 687 Thereafter 2,873 Total $ 7,354

Other Assets (Tables)

Other Assets (Tables)	9 Months Ended
	Sep. 30, 2015
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Schedule of Other Assets [Table Text Block]	The following table summarizes the components of other assets as of the dates indicated: September 30 December 31 2015 2014 Accrued interest: Loans receivable $ 4,820 $ 4,748 Mortgage-related securities 1,162 1,027 Total accrued interest 5,982 5,775 Foreclosed properties and repossessed assets: Commercial real estate 2,288 2,566 Land and land development 819 1,693 One-to four-family 394 409 Total foreclosed properties and repossessed assets 3,501 4,668 Bank-owned life insurance 61,192 59,830 Premises and equipment, net 51,483 52,594 Deferred tax asset, net 18,893 25,595 Federal Home Loan Bank stock, at cost 17,591 14,209 Other assets 23,674 22,183 Total other assets $ 182,316 $ 184,854

Deposit Liabilities (Tables)

Deposit Liabilities (Tables)	9 Months Ended
	Sep. 30, 2015
Deposits, Interest-bearing and Noninterest-bearing, Alternative [Abstract]
Schedule Of Deposit Liabilities [Table Text Block]	The following table summarizes the components of deposit liabilities as of the dates indicated: September 30 December 31 2015 2014 Checking accounts: Non-interest-bearing $ 206,974 $ 187,852 Interest-bearing 241,318 253,595 Total checking accounts 448,292 441,447 Money market accounts 534,069 532,705 Savings accounts 218,933 220,557 Certificates of deposit: Due within one year 276,807 383,814 After one but within two years 157,853 66,586 After two but within three years 80,052 48,328 After three but within four years 18,473 10,401 After four but within five years 2,370 14,918 Total certificates of deposits 535,555 524,047 Total deposit liabilities $ 1,736,849 $ 1,718,756

Borrowings (Tables)

Borrowings (Tables)	9 Months Ended
	Sep. 30, 2015
Advances from Federal Home Loan Banks [Abstract]
Federal Home Loan Bank, Advances [Table Text Block]	The following table summarizes borrowings as of the dates indicated: September 30, 2015 December 31, 2014 Weighted- Weighted- Average Average Balance Rate Balance Rate FHLB overnight advances $ 120,000 0.13 % $ 42,800 0.13 % FHLB term advances maturing in: 2015 20,000 0.23 18,450 0.79 2016 58,450 0.78 48,450 0.82 2017 61,191 1.19 32,765 1.50 2018 37,155 2.14 37,293 2.16 2019 19,173 2.99 19,307 3.00 2020 26,954 3.62 27,248 3.64 2021 and thereafter 29,782 3.65 30,156 3.67 Total borrowings $ 372,705 1.31 % $ 256,469 1.78 %

Regulatory Capital Requiremen29

Regulatory Capital Requirements (Tables)	9 Months Ended
	Sep. 30, 2015
Regulatory Capital Requirements [Abstract]
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]	Furthermore, effective January 1, 2015, new regulatory capital adequacy requirements became effective which changed the inputs and methodology for computing the total capital, Tier 1 capital, and Tier 1 leverage capital ratios after that date. Actual Required to be Required to be Well Amount Ratio Amount Ratio Amount Ratio As of September 30, 2015: At the Company: Total capital $ 295,480 16.23 % $ 145,661 8.00 % $ 182,076 10.00 % Tier 1 capital 276,589 15.19 109,245 6.00 145,661 8.00 CET1 capital 276,589 15.19 81,934 4.50 118,349 6.50 Tier 1 leverage capital 276,589 11.33 97,612 4.00 122,015 5.00 At the Bank: Total capital 271,532 14.90 145,789 8.00 182,236 10.00 Tier 1 capital 252,641 13.86 109,342 6.00 145,789 8.00 CET1 capital 252,641 13.86 82,006 4.50 118,453 6.50 Tier 1 leverage capital 252,641 10.43 96,913 4.00 121,142 5.00 As of December 31, 2014 At the Bank: Total capital $ 285,406 18.19 % $ 125,489 8.00 % $ 156,861 10.00 % Tier 1 capital 265,765 16.94 62,744 4.00 94,117 6.00 Tier 1 leverage capital 265,765 11.44 92,957 4.00 116,197 5.00

Earnings Per Share (Tables)

Earnings Per Share (Tables)	9 Months Ended
	Sep. 30, 2015
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	The following table summarizes the computation of basic and diluted earnings per share for the periods indicated: Three Months Ended Nine Months Ended 2015 2014 2015 2014 Basic earnings per share: Net income $ 3,345 $ 4,409 $ 10,487 $ 10,831 Weighted average shares outstanding 45,347,879 46,249,884 45,846,072 46,249,884 Vested restricted stock for period 69,266 43,220 61,437 39,014 Basic shares outstanding 45,417,145 46,293,104 45,907,509 46,288,898 Basic earnings per share $ 0.07 $ 0.09 $ 0.23 $ 0.23 Diluted earnings per share: Net income $ 3,345 $ 4,409 $ 10,487 $ 10,831 Weighted average shares outstanding used in basic earnings per share 45,417,145 46,293,104 45,907,509 46,288,898 Net dilutive effect of: Stock option shares 352,596 242,215 351,454 242,227 Unvested restricted stock 27,767 27,867 31,433 29,026 Diluted shares outstanding 45,797,508 46,563,186 46,290,396 46,560,151 Diluted earnings per share $ 0.07 $ 0.09 $ 0.22 $ 0.23

Employee Benefit Plans (Tables)

Employee Benefit Plans (Tables)	9 Months Ended
	Sep. 30, 2015
Compensation and Retirement Disclosure [Abstract]
Schedule of Defined Benefit Plans Disclosures [Table Text Block]	The following table summarizes the qualified plan’s net periodic benefit cost for the periods indicated: Three Months Ended Nine Months Ended 2015 2014 2015 2014 Service cost $ 242 $ 224 $ 726 $ 672 Interest cost 660 667 1,980 2,001 Expected loss on plan assets (735) (722) (2,205) (2,166) Amortization of net loss from earlier periods 656 165 1,968 495 Net periodic benefit cost $ 823 $ 334 $ 2,469 $ 1,002 The following table summarizes the supplemental plan’s net periodic benefit cost for the periods indicated: Three Months Ended Nine Months Ended 2015 2014 2015 2014 Interest cost $ 99 $ 113 $ 297 $ 339 Amortization of net loss from earlier periods 23 2 69 6 Net periodic benefit cost $ 122 $ 115 $ 366 $ 345

Stock-Based Benefit Plans (Tabl

Stock-Based Benefit Plans (Tables)	9 Months Ended
	Sep. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]	The following table summarizes the activity in the Company’s stock options during the periods indicated: Nine Months Ended September 30 2015 2014 Stock Weighted Stock Weighted Outstanding at beginning of period 1,631,000 $ 5.2980 2,955,000 $ 8.0742 Granted 44,000 6.7780 276,000 6.9653 Exercised (157,600) 4.5870 (60,000) 11.9737 Forfeited (61,500) 5.3181 (1,536,000) 10.6730 Outstanding at end of period 1,455,900 $ 5.4188 1,635,000 $ 5.3025
Schedule of Share-based Compensation, Activity [Table Text Block]	The following table provides additional information regarding the Company’s outstanding options as of September 30, 2015. Remaining Non-Vested Options Vested Options Contractual Stock Intrinsic Stock Intrinsic Exercise price: $11.160 2.6 – – 32,000 – $12.025 2.9 – – 50,000 – $7.226 4.6 – – 50,000 $ 23 $4.740 5.2 14,000 $ 41 56,000 165 $5.050 5.3 58,400 154 236,000 621 $4.300 5.5 5,000 17 20,000 68 $3.720 5.8 3,500 14 14,000 55 $3.390 6.3 134,000 575 189,000 811 $3.800 6.5 4,000 16 6,000 23 $4.820 7.3 150,300 430 103,000 295 $5.360 7.6 12,000 28 8,000 19 $5.700 7.7 12,000 24 8,000 16 $6.340 7.8 6,000 8 4,000 5 $7.170 8.3 151,600 77 40,600 21 $6.010 8.6 6,000 10 1,500 3 $5.850 8.6 13,333 24 6,667 12 $6.100 8.9 13,333 21 6,667 11 $6.700 9.3 34,000 33 – – $7.190 9.8 7,000 3 – – Total 624,466 $ 1,475 831,434 $ 2,148 Weighted-average remaining contractual life 7.3 years 5.8 years Weighted-average exercise price $ 5.3181 $ 5.4945

Financial Instruments with Of33

Financial Instruments with Off-Balance Sheet Risk and Derivative Financial Instruments (Tables)	9 Months Ended
	Sep. 30, 2015
Fair Value Disclosures [Abstract]
Schedule of Fair Value, Off-balance Sheet Risks [Table Text Block]	Off-balance sheet financial instruments or obligations whose contract amounts represent credit and/or interest rate are summarized in the following table as of the dates indicated: September 30 December 31 2015 2014 Unused commercial lines of credit $ 127,111 $ 104,406 Commercial loans 5,769 4,609 Standby letters of credit 5,403 3,774 Real estate loan commitments: Fixed rate 18,181 33,040 Adjustable rate 332,626 216,714 Unused consumer lines of credit 164,895 165,600
Schedule of Derivative Instruments [Table Text Block]	The following table summarizes the Company’s derivative assets and liabilities as of the dates indicated: September 30, 2015 December 31, 2014 Notional Fair Value Notional Fair Value Interest rate lock commitments $ 12,846 $ 320 $ 7,219 $ 142 Forward commitments to sell loans 13,793 (227) 7,415 (58) Embedded derivatives on commercial loans 23,696 1,009 23,895 649 Receive-fixed interest rate swaps 50,972 2,526 20,144 910 Pay-fixed interest rate swaps 94,668 (3,761) 44,129 (1,559) Net unrealized gains (losses) $ (133) $ 84

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	9 Months Ended
	Sep. 30, 2015
Fair Value Disclosures [Abstract]
Schedule Of Changes In Valuation Inputs Of Mortgage Servicing Rights [Table Text Block]	The following table summarizes the significant inputs utilized by the Company to estimate the fair value of its MSRs as of September 30, 2015: Weighted- Average Range Loan size $ 117 $ 1-$415 Contractual interest rate 3.75 % 2.00%-7.10 % Constant prepayment rate (“CPR”) 9.97 % 5.93%-20.62 % Remaining maturity in months 224 3-480 Servicing fee 0.25 % – Annual servicing cost per loan (not in thousands) $ 60 – Annual ancillary income per loan (not in thousands) $ 30 – Discount rate 9.55 % 9.50%-11.25 %
Fair Value, by Balance Sheet Grouping [Table Text Block]	The carrying values and fair values of the Company’s financial instruments are presented in the following table as of the indicated dates. September 30 December 31 2015 2014 Carrying Fair Carrying Fair Value Value Value Value Cash and cash equivalents $ 43,764 $ 43,764 $ 46,177 $ 46,177 Mortgage related securities available-for-sale 414,253 414,253 321,883 321,883 Mortgage related securities held-to-maturity 130,454 134,117 132,525 134,117 Loans held-for-sale 3,406 3,406 3,837 3,837 Loans receivable, net 1,685,345 1,692,878 1,631,303 1,653,170 Mortgage servicing rights, net 7,354 9,389 7,867 9,550 Federal Home Loan Bank stock 17,591 17,591 14,209 14,209 Accrued interest receivable 5,982 5,982 5,775 5,775 Deposit liabilities 1,736,849 1,731,113 1,718,756 1,620,375 Borrowings 372,705 381,893 256,469 264,659 Advance payments by borrowers 29,817 29,817 4,742 4,742 Accrued interest payable 926 926 492 492 Unrealized gains (losses) on: Interest rate lock commitments on loans 320 320 142 142 Forward commitments to sell loans (227) (227) (58) (58) Embedded derivatives on commercial loans 1,009 1,009 649 649 Receive-fixed interest rate swaps 2,526 2,300 910 910 Pay-fixed interest rate swaps (3,761) (3,535) (1,559) (1,559)
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]	The following table segregates by fair value hierarchy (i.e., Level 1, 2, or 3) all of the Company's assets and liabilities that were accounted for at fair value on a recurring basis as of the dates indicated: At September 30, 2015 Level 1 Level 2 Level 3 Total Loans held-for-sale – $ 3,406 – $ 3,406 Mortgage-related securities available-for-sale – 414,253 – 414,253 At December 31, 2014 Level 1 Level 2 Level 3 Total Loans held-for-sale – $ 3,837 – $ 3,837 Mortgage-related securities available-for-sale – 321,883 – 321,883

Basis of Presentation (Details

Basis of Presentation (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Basis of Presentation Disclosure [Line Items]
Noninterest Income, Other, Total	$ 62	$ 102	$ 232	$ 178
Carrying Value Of Company’s Interest In Partnership	894		894
Reclassification [Member]
Basis of Presentation Disclosure [Line Items]
Noninterest Income, Other, Total	$ 3	$ 332	$ 9	$ 1,143

Mortgage-Related Securities A36

Mortgage-Related Securities Available-for-Sale and Held-to-Maturity (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Securities available-for-sale:
Amortized Cost	$ 408,858	$ 316,156
Gross Unrealized Gains	5,838	6,163
Gross Unrealized Losses	(443)	(436)
Estimated Fair Value	414,253	321,883
Securities held-to-maturity:
Amortized Cost	130,454	132,525
Gross Unrealized Gains	3,549	1,592
Gross Unrealized Losses	0	0
Estimated Fair Value	134,003	134,117
Federal Home Loan Mortgage Corporation [Member]
Securities available-for-sale:
Amortized Cost	224,303	165,632
Gross Unrealized Gains	3,137	3,590
Gross Unrealized Losses	(56)	(54)
Estimated Fair Value	227,384	169,168
Federal National Mortgage Association [Member]
Securities available-for-sale:
Amortized Cost	160,683	121,501
Gross Unrealized Gains	2,188	1,862
Gross Unrealized Losses	(137)	(154)
Estimated Fair Value	162,734	123,209
Securities held-to-maturity:
Amortized Cost	130,454	132,525
Gross Unrealized Gains	3,549	1,592
Gross Unrealized Losses	0	0
Estimated Fair Value	134,003	134,117
Government National Mortgage Association [Member]
Securities available-for-sale:
Amortized Cost	22	25
Gross Unrealized Gains	4	4
Gross Unrealized Losses	0	0
Estimated Fair Value	26	29
Private Label CMOs [Member]
Securities available-for-sale:
Amortized Cost	23,850	28,998
Gross Unrealized Gains	509	707
Gross Unrealized Losses	(250)	(228)
Estimated Fair Value	$ 24,109	$ 29,477

Mortgage-Related Securities A37

Mortgage-Related Securities Available-for-Sale and Held-to-Maturity (Details 1) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2015USD ($)	Dec. 31, 2014USD ($)
Securities available-for-sale:
Less Than 12 Months in an Unrealized Loss Position, Unrealized Loss Amount	$ 133	$ 21
Less Than 12 Months in an Unrealized Loss Position, Number of Securities	9	3
Less Than 12 Months in an Unrealized Loss Position, Estimated Fair Value	$ 37,345	$ 7,194
Greater Than 12 Months in an Unrealized Loss Position, Unrealized Loss Amount	$ 310	$ 415
Greater Than 12 Months in an Unrealized Loss Position, Number of Securities	10	13
Greater Than 12 Months in an Unrealized Loss Position, Estimated Fair Value	$ 17,675	$ 30,557
Gross Unrealized Loss Amount	443	436
Total Estimated Fair Value	55,020	37,751
Federal Home Loan Mortgage Corporation [Member]
Securities available-for-sale:
Less Than 12 Months in an Unrealized Loss Position, Unrealized Loss Amount	$ 53	$ 9
Less Than 12 Months in an Unrealized Loss Position, Number of Securities	2	2
Less Than 12 Months in an Unrealized Loss Position, Estimated Fair Value	$ 22,578	$ 5,831
Greater Than 12 Months in an Unrealized Loss Position, Unrealized Loss Amount	$ 3	$ 45
Greater Than 12 Months in an Unrealized Loss Position, Number of Securities	1	1
Greater Than 12 Months in an Unrealized Loss Position, Estimated Fair Value	$ 230	$ 5,180
Gross Unrealized Loss Amount	56	54
Total Estimated Fair Value	22,808	11,011
Federal National Mortgage Association [Member]
Securities available-for-sale:
Less Than 12 Months in an Unrealized Loss Position, Unrealized Loss Amount	$ 31	$ 0
Less Than 12 Months in an Unrealized Loss Position, Number of Securities	2	0
Less Than 12 Months in an Unrealized Loss Position, Estimated Fair Value	$ 8,079	$ 0
Greater Than 12 Months in an Unrealized Loss Position, Unrealized Loss Amount	$ 106	$ 154
Greater Than 12 Months in an Unrealized Loss Position, Number of Securities	3	3
Greater Than 12 Months in an Unrealized Loss Position, Estimated Fair Value	$ 11,409	$ 13,556
Gross Unrealized Loss Amount	137	154
Total Estimated Fair Value	19,488	13,556
Private Label CMOs [Member]
Securities available-for-sale:
Less Than 12 Months in an Unrealized Loss Position, Unrealized Loss Amount	$ 49	$ 12
Less Than 12 Months in an Unrealized Loss Position, Number of Securities	5	1
Less Than 12 Months in an Unrealized Loss Position, Estimated Fair Value	$ 6,688	$ 1,363
Greater Than 12 Months in an Unrealized Loss Position, Unrealized Loss Amount	$ 201	$ 216
Greater Than 12 Months in an Unrealized Loss Position, Number of Securities	6	9
Greater Than 12 Months in an Unrealized Loss Position, Estimated Fair Value	$ 6,036	$ 11,821
Gross Unrealized Loss Amount	250	228
Total Estimated Fair Value	$ 12,724	$ 13,184

Mortgage-Related Securities A38

Mortgage-Related Securities Available-for-Sale and Held-to-Maturity (Details 2) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance of unrealized OTTI related to credit losses	$ 657	$ 789	$ 789	$ 789
Reductions for actual losses realized	(2)	0	(76)	0
Reductions for increase in cash flows expected to be received	(29)	0	(87)	0
Ending balance of unrealized OTTI related to credit losses	626	789	626	789
Adjusted cost at end of period	4,573	5,999	4,573	5,999
Estimated fair value at end of period	$ 5,007	$ 6,587	$ 5,007	$ 6,587

Mortgage-Related Securities A39

Mortgage-Related Securities Available-for-Sale and Held-to-Maturity (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Mortgage Related Securities Available For Sale And Held To Maturity [Line Items]
Total Estimated Fair Value	$ 55,020		$ 55,020		$ 37,751
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss, Total			443		436
Available-for-sale Securities Pledged as Collateral	66,488		66,488		79,753
Gain on Sale of Investments	0	$ 102	0	$ 102
Private Label CMOs [Member]
Mortgage Related Securities Available For Sale And Held To Maturity [Line Items]
Total Estimated Fair Value	12,724		12,724		13,184
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss, Total			250		228
Private Label CMOs [Member] | Non Investment Grade [Member]
Mortgage Related Securities Available For Sale And Held To Maturity [Line Items]
Total Estimated Fair Value	$ 17,770		17,770		23,254
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Loss, Total			$ 293		$ 480

Loans Receivable (Details)

Loans Receivable (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014	Dec. 31, 2013
Commercial loans:
Commercial and industrial	$ 228,166	$ 226,537
Commercial real estate	288,055	263,512
Multi-family real estate	354,529	322,413
Total construction and development	360,696	258,713
Total commercial loans	1,231,446	1,071,175
Retail loans:
One- to four-family first mortgages, Permanent	469,595	480,102
One- to four-family first mortgages, Construction	39,325	23,905
Total one- to four-family first mortgages	508,920	504,007
Total home equity loans	202,867	219,738
Other consumer loans, Student	8,506	9,692
Other consumer loans, Other	12,044	12,681
Total other consumer loans	20,550	22,373
Total retail loans	732,337	746,118
Gross loans receivable	1,963,783	1,817,293
Undisbursed loan proceeds	(257,983)	(162,471)
Allowance for loan losses	(18,891)	(22,289)	$ (22,540)	$ (23,565)
Deferred fees and costs, net	(1,564)	(1,230)
Total loans receivable, net	1,685,345	1,631,303
Fixed term home equity [Member]
Retail loans:
Total home equity loans	126,997	139,046
Home equity lines of credit [Member]
Retail loans:
Total home equity loans	75,870	80,692
Multi-family real estate [Member]
Commercial loans:
Total construction and development	318,743	211,239
Retail loans:
Allowance for loan losses	(3,606)	(6,078)	(5,761)	(5,931)
Commercial Real Estate [Member]
Commercial loans:
Total construction and development	35,206	42,405
Retail loans:
Allowance for loan losses	(5,976)	(6,880)	$ (6,771)	$ (6,377)
Land and land development [Member]
Commercial loans:
Total construction and development	$ 6,747	$ 5,069

Loans Receivable (Details 1)

Loans Receivable (Details 1) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Allowance for loan losses:
Beginning balance			$ 22,289	$ 23,565
Provision	$ (930)	$ 98	(2,646)	432
Charge-offs			(980)	(2,092)
Recoveries			228	635
Ending balance	18,891	22,540	18,891	22,540
Loss allowance individually evaluated for impairment	873	653	873	653	$ 904
Loss allowance collectively evaluated for impairment	18,018	21,887	18,018	21,887
Loan receivable balances at the end of the period:
Loans individually evaluated for impairment	34,694	47,572	34,694	47,572	45,425
Loans collectively evaluated for impairment	1,671,106	1,573,360	1,671,106	1,573,360
Total loans receivable	1,705,800	1,620,932	1,705,800	1,620,932	1,654,822
Commercial and Industrial [Member]
Allowance for loan losses:
Beginning balance			2,349	2,603
Provision			565	34
Charge-offs			(74)	(59)
Recoveries			7	61
Ending balance	2,847	2,639	2,847	2,639
Loss allowance individually evaluated for impairment	0	0	0	0
Loss allowance collectively evaluated for impairment	2,847	2,639	2,847	2,639
Loan receivable balances at the end of the period:
Loans individually evaluated for impairment	8,281	12,717	8,281	12,717
Loans collectively evaluated for impairment	219,885	200,500	219,885	200,500
Total loans receivable	228,166	213,217	228,166	213,217	226,537
Commercial Real Estate [Member]
Allowance for loan losses:
Beginning balance			6,880	6,377
Provision			(942)	795
Charge-offs			(69)	(561)
Recoveries			107	160
Ending balance	5,976	6,771	5,976	6,771
Loss allowance individually evaluated for impairment	262	0	262	0
Loss allowance collectively evaluated for impairment	5,714	6,771	5,714	6,771
Loan receivable balances at the end of the period:
Loans individually evaluated for impairment	9,629	16,958	9,629	16,958
Loans collectively evaluated for impairment	278,426	232,916	278,426	232,916
Total loans receivable	288,055	249,874	288,055	249,874	263,512
Multi-family real estate [Member]
Allowance for loan losses:
Beginning balance			6,078	5,931
Provision			(2,472)	71
Charge-offs			0	(241)
Recoveries			0	0
Ending balance	3,606	5,761	3,606	5,761
Loss allowance individually evaluated for impairment	611	653	611	653
Loss allowance collectively evaluated for impairment	2,995	5,108	2,995	5,108
Loan receivable balances at the end of the period:
Loans individually evaluated for impairment	9,572	10,719	9,572	10,719
Loans collectively evaluated for impairment	344,957	292,719	344,957	292,719
Total loans receivable	354,529	303,438	354,529	303,438	322,413
Construction and Development [Member]
Allowance for loan losses:
Beginning balance			2,801	4,160
Provision			(23)	(1,193)
Charge-offs			0	(34)
Recoveries			0	142
Ending balance	2,778	3,075	2,778	3,075
Loss allowance individually evaluated for impairment	0	0	0	0
Loss allowance collectively evaluated for impairment	2,778	3,075	2,778	3,075
Loan receivable balances at the end of the period:
Loans individually evaluated for impairment	2,132	2,214	2,132	2,214
Loans collectively evaluated for impairment	128,592	124,157	128,592	124,157
Total loans receivable	130,724	126,371	130,724	126,371	112,619
One-to four-family [Member]
Allowance for loan losses:
Beginning balance			3,004	3,220
Provision			(428)	432
Charge-offs			(276)	(798)
Recoveries			52	225
Ending balance	2,352	3,079	2,352	3,079
Loss allowance individually evaluated for impairment	0	0	0	0
Loss allowance collectively evaluated for impairment	2,352	3,079	2,352	3,079
Loan receivable balances at the end of the period:
Loans individually evaluated for impairment	4,461	4,431	4,461	4,431
Loans collectively evaluated for impairment	476,448	478,690	476,448	478,690
Total loans receivable	480,909	483,121	480,909	483,121	487,630
Home Equity and Other Consumer [Member]
Allowance for loan losses:
Beginning balance			1,177	1,274
Provision			654	293
Charge-offs			(561)	(399)
Recoveries			62	47
Ending balance	1,332	1,215	1,332	1,215
Loss allowance individually evaluated for impairment	0	0	0	0
Loss allowance collectively evaluated for impairment	1,332	1,215	1,332	1,215
Loan receivable balances at the end of the period:
Loans individually evaluated for impairment	619	533	619	533
Loans collectively evaluated for impairment	222,798	244,378	222,798	244,378
Total loans receivable	$ 223,417	$ 244,911	$ 223,417	$ 244,911	$ 242,111

Loans Receivable (Details 2)

Loans Receivable (Details 2) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Impaired loans with an allowance recorded [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	$ 3,293	$ 3,324
Unpaid Principal Balance	3,309	3,340
Related Allowance for Loss	873	904
Average Loan Receivable Balance, Net	3,308	2,661
Interest Income Recognized	31	167
Impaired loans with an allowance recorded [Member] | Home Equity And Other Consumer, Home Equity [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Home Equity And Other Consumer, Student [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Home Equity And Other Consumer, Other [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Construction and Development, Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Construction and Development, Multi-family Real Estate[Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Construction and Development, Land and Land Development [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Commercial Real Estate, Office [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	1,922	1,922
Unpaid Principal Balance	1,938	1,938
Related Allowance for Loss	262	262
Average Loan Receivable Balance, Net	1,922	384
Interest Income Recognized	0	125
Impaired loans with an allowance recorded [Member] | Commercial Real Estate, Retail/wholesale/mixed use [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	375
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Commercial Real Estate, Industrial/Warehouse [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	473
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Commercial Real Estate, Other [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Commercial and Industrial, Term Loans [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	6
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Commercial and Industrial, Lines Of Credit [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Commercial and Industrial [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	6
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	1,922
Unpaid Principal Balance	0	1,938
Related Allowance for Loss	0	262
Average Loan Receivable Balance, Net	0	1,232
Interest Income Recognized	0	125
Impaired loans with an allowance recorded [Member] | Multi-family real estate [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	1,371	1,402
Unpaid Principal Balance	1,371	1,402
Related Allowance for Loss	611	642
Average Loan Receivable Balance, Net	1,386	1,423
Interest Income Recognized	31	42
Impaired loans with an allowance recorded [Member] | Construction and Development [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | One-to four-family [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with an allowance recorded [Member] | Home Equity and Other Consumer [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with no allowance recorded [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	7,489	8,140
Unpaid Principal Balance	9,287	9,877
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	7,832	7,996
Interest Income Recognized	175	316
Impaired loans with no allowance recorded [Member] | Home Equity And Other Consumer, Home Equity [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	555	493
Unpaid Principal Balance	721	694
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	479	530
Interest Income Recognized	9	13
Impaired loans with no allowance recorded [Member] | Home Equity And Other Consumer, Student [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with no allowance recorded [Member] | Home Equity And Other Consumer, Other [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	64	108
Unpaid Principal Balance	121	110
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	84	81
Interest Income Recognized	0	0
Impaired loans with no allowance recorded [Member] | Construction and Development, Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	597	597
Unpaid Principal Balance	597	597
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	597	597
Interest Income Recognized	0	0
Impaired loans with no allowance recorded [Member] | Construction and Development, Multi-family Real Estate[Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	0
Interest Income Recognized	0	0
Impaired loans with no allowance recorded [Member] | Construction and Development, Land and Land Development [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	182	206
Unpaid Principal Balance	227	240
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	189	86
Interest Income Recognized	11	15
Impaired loans with no allowance recorded [Member] | Commercial Real Estate, Office [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	342	609
Unpaid Principal Balance	489	774
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	476	690
Interest Income Recognized	12	45
Impaired loans with no allowance recorded [Member] | Commercial Real Estate, Retail/wholesale/mixed use [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	1,717	1,537
Unpaid Principal Balance	2,342	1,943
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	1,688	1,425
Interest Income Recognized	64	100
Impaired loans with no allowance recorded [Member] | Commercial Real Estate, Industrial/Warehouse [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	198	212
Unpaid Principal Balance	265	265
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	205	172
Interest Income Recognized	14	16
Impaired loans with no allowance recorded [Member] | Commercial Real Estate, Other [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	16	29
Unpaid Principal Balance	156	159
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	23	53
Interest Income Recognized	10	14
Impaired loans with no allowance recorded [Member] | Commercial and Industrial, Term Loans [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	110	201
Unpaid Principal Balance	127	345
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	128	207
Interest Income Recognized	5	14
Impaired loans with no allowance recorded [Member] | Commercial and Industrial, Lines Of Credit [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	32	0
Unpaid Principal Balance	40	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	25	14
Interest Income Recognized	2	0
Impaired loans with no allowance recorded [Member] | Commercial and Industrial [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	142	201
Unpaid Principal Balance	167	345
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	153	221
Interest Income Recognized	7	14
Impaired loans with no allowance recorded [Member] | Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	2,273	2,387
Unpaid Principal Balance	3,252	3,141
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	2,392	2,340
Interest Income Recognized	100	175
Impaired loans with no allowance recorded [Member] | Multi-family real estate [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	0	0
Unpaid Principal Balance	0	0
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	0	136
Interest Income Recognized	0	0
Impaired loans with no allowance recorded [Member] | Construction and Development [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	779	803
Unpaid Principal Balance	824	837
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	786	683
Interest Income Recognized	11	15
Impaired loans with no allowance recorded [Member] | One-to four-family [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	3,676	4,148
Unpaid Principal Balance	4,202	4,750
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	3,938	4,005
Interest Income Recognized	48	99
Impaired loans with no allowance recorded [Member] | Home Equity and Other Consumer [Member]
Financing Receivable, Impaired [Line Items]
Loans Receivable Balance, Net	619	601
Unpaid Principal Balance	842	804
Related Allowance for Loss	0	0
Average Loan Receivable Balance, Net	563	611
Interest Income Recognized	$ 9	$ 13

Loans Receivable (Details 3)

Loans Receivable (Details 3) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	$ 1,705,800	$ 1,654,822	$ 1,620,932
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	1,594,035	1,518,861
Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	40,687	47,074
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	36,384	43,462
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	34,694	45,425
One-to four-family [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	480,909	487,630	483,121
One-to four-family [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	475,024	480,521
One-to four-family [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	639	678
One-to four-family [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	785	1,592
One-to four-family [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	4,461	4,839
Multi-family real estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	354,529	322,413	303,438
Multi-family real estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	337,558	301,162
Multi-family real estate [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	7,399	10,597
Multi-family real estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Multi-family real estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	9,572	10,654
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	288,055	263,512	249,874
Commercial Real Estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	226,142	191,988
Commercial Real Estate [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	21,295	19,384
Commercial Real Estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	30,989	37,318
Commercial Real Estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	9,629	14,822
Construction and Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	130,724	112,619	126,371
Construction and Development [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	128,521	110,366
Construction and Development [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	71	87
Construction and Development [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Construction and Development [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	2,132	2,166
Commercial and Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	228,166	226,537	213,217
Commercial and Industrial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	203,992	193,314
Commercial and Industrial [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	11,283	16,328
Commercial and Industrial [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	4,610	4,552
Commercial and Industrial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	8,281	12,343
Home Equity and Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	223,417	242,111	$ 244,911
Home Equity and Other Consumer [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	222,798	241,510
Home Equity and Other Consumer [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Home Equity and Other Consumer [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Home Equity and Other Consumer [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	619	601
Commercial and Industrial, Term Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	68,421	63,991
Commercial and Industrial, Term Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	59,999	60,393
Commercial and Industrial, Term Loans [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	5,665	1,943
Commercial and Industrial, Term Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	2,172	716
Commercial and Industrial, Term Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	585	939
Commercial and Industrial, Lines Of Credit [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	159,745	162,546
Commercial and Industrial, Lines Of Credit [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	143,993	132,921
Commercial and Industrial, Lines Of Credit [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	5,618	14,385
Commercial and Industrial, Lines Of Credit [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	2,438	3,836
Commercial and Industrial, Lines Of Credit [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	7,696	11,404
Commercial Real Estate, Office [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	91,580	84,640
Commercial Real Estate, Office [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	68,628	55,306
Commercial Real Estate, Office [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	5,551	9,033
Commercial Real Estate, Office [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	15,138	15,351
Commercial Real Estate, Office [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	2,263	4,950
Commercial Real Estate, Retail/wholesale/mixed use [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	139,880	137,377
Commercial Real Estate, Retail/wholesale/mixed use [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	104,131	99,775
Commercial Real Estate, Retail/wholesale/mixed use [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	14,393	8,938
Commercial Real Estate, Retail/wholesale/mixed use [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	14,577	21,950
Commercial Real Estate, Retail/wholesale/mixed use [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	6,779	6,714
Commercial Real Estate, Industrial/warehouse [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	51,619	36,378
Commercial Real Estate, Industrial/warehouse [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	48,423	31,819
Commercial Real Estate, Industrial/warehouse [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	1,351	1,413
Commercial Real Estate, Industrial/warehouse [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	1,274	17
Commercial Real Estate, Industrial/warehouse [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	571	3,129
Commercial Real Estate, Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	4,976	5,117
Commercial Real Estate, Other [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	4,960	5,088
Commercial Real Estate, Other [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Commercial Real Estate, Other [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Commercial Real Estate, Other [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	16	29
Construction and Development, Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	16,324	17,740
Construction and Development, Commercial Real Estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	15,727	17,143
Construction and Development, Commercial Real Estate [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Construction and Development, Commercial Real Estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Construction and Development, Commercial Real Estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	597	597
Construction and Development, Multi-family Real Estate[Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	107,675	89,811
Construction and Development, Multi-family Real Estate[Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	107,675	89,811
Construction and Development, Multi-family Real Estate[Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Construction and Development, Multi-family Real Estate[Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Construction and Development, Multi-family Real Estate[Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Construction and Development, Land and Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	6,725	5,068
Construction and Development, Land and Land Development [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	5,119	3,412
Construction and Development, Land and Land Development [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	71	87
Construction and Development, Land and Land Development [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Construction and Development, Land and Land Development [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	1,535	1,569
Consumer, Home Equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	202,867	219,738
Consumer, Home Equity [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	202,312	219,245
Consumer, Home Equity [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Consumer, Home Equity [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Consumer, Home Equity [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	555	493
Consumer, Student [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	8,506	9,692
Consumer, Student [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	8,506	9,692
Consumer, Student [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Consumer, Student [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Consumer, Student [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Consumer, Other Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	12,044	12,681
Consumer, Other Consumer [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	11,980	12,573
Consumer, Other Consumer [Member] | Watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Consumer, Other Consumer [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	0	0
Consumer, Other Consumer [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans receivable, net of undisbursed loan proceeds	$ 64	$ 108

Loans Receivable (Details 4)

Loans Receivable (Details 4) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	$ 22,212	$ 22,424
Total Current	1,683,588	1,632,398
Total Loans	1,705,800	1,654,822	$ 1,620,932
Total Non-Accrual	10,782	11,464
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	9,919	10,287
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	4,064	5,845
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	8,229	6,292
One-to four-family [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	13,026	14,528
Total Current	467,883	473,102
Total Loans	480,909	487,630	483,121
Total Non-Accrual	3,676	4,148
One-to four-family [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	6,790	7,853
One-to four-family [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	2,599	2,687
One-to four-family [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	3,637	3,988
Multi-family real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	1,428	558
Total Current	353,101	321,855
Total Loans	354,529	322,413	303,438
Total Non-Accrual	1,371	1,402
Multi-family real estate [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	1,428	558
Multi-family real estate [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Multi-family real estate [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	4,200	3,774
Total Current	283,855	259,738
Total Loans	288,055	263,512	249,874
Total Non-Accrual	4,195	4,309
Commercial Real Estate [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	1,130	654
Commercial Real Estate [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	217	2,637
Commercial Real Estate [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	2,853	483
Construction and Development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	668	613
Total Current	130,056	112,006
Total Loans	130,724	112,619	126,371
Total Non-Accrual	779	803
Construction and Development [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	71	0
Construction and Development [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	16
Construction and Development [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	597	597
Home Equity and Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	2,029	2,769
Total Current	221,388	239,342
Total Loans	223,417	242,111	244,911
Total Non-Accrual	619	601
Home Equity and Other Consumer [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	500	1,186
Home Equity and Other Consumer [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	448	442
Home Equity and Other Consumer [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	1,081	1,141
Commercial and Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	861	182
Total Current	227,305	226,355
Total Loans	228,166	226,537	$ 213,217
Total Non-Accrual	142	201
Commercial and Industrial [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	36
Commercial and Industrial [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	800	63
Commercial and Industrial [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	61	83
Commercial and Industrial, Term Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	61	146
Total Current	68,360	63,845
Total Loans	68,421	63,991
Total Non-Accrual	110	167
Commercial and Industrial, Term Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Commercial and Industrial, Term Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	63
Commercial and Industrial, Term Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	61	83
Commercial and Industrial, Lines Of Credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	800	36
Total Current	158,945	162,510
Total Loans	159,745	162,546
Total Non-Accrual	32	34
Commercial and Industrial, Lines Of Credit [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	36
Commercial and Industrial, Lines Of Credit [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	800	0
Commercial and Industrial, Lines Of Credit [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Commercial Real Estate, Office [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	1,922	2,161
Total Current	89,658	82,479
Total Loans	91,580	84,640
Total Non-Accrual	2,264	2,531
Commercial Real Estate, Office [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Commercial Real Estate, Office [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	1,922
Commercial Real Estate, Office [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	1,922	239
Commercial Real Estate, Retail/wholesale/mixed use [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	2,278	1,613
Total Current	137,602	135,764
Total Loans	139,880	137,377
Total Non-Accrual	1,717	1,537
Commercial Real Estate, Retail/wholesale/mixed use [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	1,130	654
Commercial Real Estate, Retail/wholesale/mixed use [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	217	715
Commercial Real Estate, Retail/wholesale/mixed use [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	931	244
Commercial Real Estate, Industrial/warehouse [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Total Current	51,619	36,378
Total Loans	51,619	36,378
Total Non-Accrual	198	212
Commercial Real Estate, Industrial/warehouse [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Commercial Real Estate, Industrial/warehouse [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Commercial Real Estate, Industrial/warehouse [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Commercial Real Estate, Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Total Current	4,976	5,117
Total Loans	4,976	5,117
Total Non-Accrual	16	29
Commercial Real Estate, Other [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Commercial Real Estate, Other [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Commercial Real Estate, Other [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Construction and Development, Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	597	597
Total Current	15,727	17,143
Total Loans	16,324	17,740
Total Non-Accrual	597	597
Construction and Development, Commercial Real Estate [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Construction and Development, Commercial Real Estate [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Construction and Development, Commercial Real Estate [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	597	597
Construction and Development, Multi-family Real Estate[Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Total Current	107,675	89,811
Total Loans	107,675	89,811
Total Non-Accrual	0	0
Construction and Development, Multi-family Real Estate[Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Construction and Development, Multi-family Real Estate[Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Construction and Development, Multi-family Real Estate[Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Construction and Development, Land and Land Development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	71	16
Total Current	6,654	5,052
Total Loans	6,725	5,068
Total Non-Accrual	182	206
Construction and Development, Land and Land Development [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	71	0
Construction and Development, Land and Land Development [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	16
Construction and Development, Land and Land Development [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	0	0
Consumer, Home Equity [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	1,187	1,669
Total Current	201,680	218,069
Total Loans	202,867	219,738
Total Non-Accrual	555	493
Consumer, Home Equity [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	307	919
Consumer, Home Equity [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	325	257
Consumer, Home Equity [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	555	493
Consumer, Student [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	682	852
Total Current	7,824	8,840
Total Loans	8,506	9,692
Total Non-Accrual	0	0
Consumer, Student [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	130	167
Consumer, Student [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	90	145
Consumer, Student [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	462	540
Consumer, Other Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	160	248
Total Current	11,884	12,433
Total Loans	12,044	12,681
Total Non-Accrual	64	108
Consumer, Other Consumer [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	63	100
Consumer, Other Consumer [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	33	40
Consumer, Other Consumer [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due Status	$ 64	$ 108

Loans Receivable (Details Textu

Loans Receivable (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans Pledged as Collateral	$ 497,000		$ 497,000		$ 342,000
Unpaid Principal Balance Of Loan Service For Others	1,050,597		1,050,597		1,087,107
Change In Loan Loss Allowance For Impairment	1,139	$ 220	3,367	$ 678
Financing Receivable, Modifications, Recorded Investment	4,155		4,155		4,872
Financing Receivable Modifications Recorded Investment Accruing Status	$ 1,966		$ 1,966		$ 3,315

Mortgage Servicing Rights (Deta

Mortgage Servicing Rights (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Finite-Lived Intangible Assets [Line Items]
MSRs at beginning of the period, net	$ 7,867
MSRs at end of the period, net	7,354
Mortgage Servicing Rights [Member]
Finite-Lived Intangible Assets [Line Items]
MSRs at beginning of the period, net	7,867	$ 8,737
Additions	945	640
Amortization	(1,458)	(1,332)
MSRs at end of the period, net	$ 7,354	$ 8,045

Mortgage Servicing Rights (De47

Mortgage Servicing Rights (Details 1) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Estimate for three months ending December 31: 2015	$ 297
Estimate for years ending December 31: 2016	1,071
2,017	936
2,018	803
2,019	687
2,020	687
Thereafter	2,873
Total	$ 7,354	$ 7,867

Other Assets (Details)

Other Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Accrued interest:
Total accrued interest	$ 5,982	$ 5,775
Foreclosed properties and repossessed assets:
Total foreclosed properties and repossessed assets	3,501	4,668
Bank-owned life insurance	61,192	59,830
Premises and equipment, net	51,483	52,594
Deferred tax asset, net	18,893	25,595
Federal Home Loan Bank stock, at cost	17,591	14,209
Other assets	23,674	22,183
Total other assets	182,316	184,854
Loans Receivable [Member]
Accrued interest:
Total accrued interest	4,820	4,748
Mortgage-Related Securities [Member]
Accrued interest:
Total accrued interest	1,162	1,027
Commercial Real Estate [Member]
Foreclosed properties and repossessed assets:
Total foreclosed properties and repossessed assets	2,288	2,566
Land and Land Development [Member]
Foreclosed properties and repossessed assets:
Total foreclosed properties and repossessed assets	819	1,693
One-to four-family [Member]
Foreclosed properties and repossessed assets:
Total foreclosed properties and repossessed assets	$ 394	$ 409

Other Assets (Details Textual)

Other Assets (Details Textual) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
One-to four-family [Member]
Schedule Of Other Assets [Line Items]
Mortgage Loans, Foreclosure in Process	$ 2,834	$ 3,243

Deposit Liabilities (Details)

Deposit Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Checking accounts:
Non-interest-bearing	$ 206,974	$ 187,852
Interest-bearing	241,318	253,595
Total checking accounts	448,292	441,447
Money market accounts	534,069	532,705
Savings accounts	218,933	220,557
Certificates of deposit:
Due within one year	276,807	383,814
After one but within two years	157,853	66,586
After two but within three years	80,052	48,328
After three but within four years	18,473	10,401
After four but within five years	2,370	14,918
Total certificates of deposits	535,555	524,047
Total deposit liabilities	$ 1,736,849	$ 1,718,756

Borrowings (Details)

Borrowings (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Federal Home Loan Bank Advances Branch Of FHLB Bank [Line Items]
FHLB overnight advances	$ 120,000	$ 42,800
Federal Home Loan Bank advances maturing in:
2,015	20,000	18,450
2,016	58,450	48,450
2,017	61,191	32,765
2,018	37,155	37,293
2,019	19,173	19,307
2,020	26,954	27,248
2021 and thereafter	29,782	30,156
Total borrowings	$ 372,705	$ 256,469
FHLB overnight advances	0.13%	0.13%
Weighted-Average Rate, Federal Home Loan Bank advances maturing in:
2,015	0.23%	0.79%
2,016	0.78%	0.82%
2,017	1.19%	1.50%
2,018	2.14%	2.16%
2,019	2.99%	3.00%
2,020	3.62%	3.64%
2021 and thereafter	3.65%	3.67%
Total borrowings	1.31%	1.78%

Borrowings (Details Textual)

Borrowings (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank Advances Branch Of Fhlb Terms Of Advances Upon, Total Assets			35% of the Bank’s total assets
Federal Home Loan Bank Advances Branch Of Fhlb Terms Of Advances Upon, Mortgage Related Securities			95% of certain mortgage-related securities
Interest Expense, Borrowings, Total	$ 1,243	$ 1,204	$ 3,552	$ 3,536
Debt Instrument, Interest Rate, Effective Percentage	0.23%		0.23%
Debt Instrument, Interest Rate During Period			1.20%	1.46%
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Weighted Average Interest Rate	1.31%		1.31%		1.78%
Interest Rate Swap [Member]
Federal Home Loan Bank, Advances [Line Items]
Interest Expense, Borrowings, Total			$ 10,000
Chicago [Member]
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank Advances Branch Of Fhlb Terms Of Advances Upon, Capital Stock			twenty times the capital stock of the FHLB of Chicago that is owned by the Bank
Federal Home Loan Bank Advances Branch Of Fhlb Bank Amount Of Advances By Branch Description			The Company is required to maintain certain unencumbered mortgage loans and certain mortgage-related securities as collateral against its outstanding advances from the FHLB of Chicago. Total advances from the FHLB of Chicago are limited to the lesser of: (i) 35% of the Bank’s total assets; (ii) twenty times the capital stock of the FHLB of Chicago that is owned by the Bank; or (iii) the total of 60% of the book value of certain multi-family mortgage loans, 75% of the book value of one- to four-family mortgage loans, and 95% of certain mortgage-related securities.
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Weighted Average Interest Rate	1.35%		1.35%
Chicago [Member] | Maximum [Member]
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Weighted Average Interest Rate	2.47%		2.47%
Chicago [Member] | Minimum [Member]
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Weighted Average Interest Rate	1.95%		1.95%
One-to four-family [Member]
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank Advances Branch of Fhlb Terms of Advances Upon, Book Value of Mortgage Loans			75% of the book value of one- to four-family mortgage loans
Multi-family [Member]
Federal Home Loan Bank, Advances [Line Items]
Federal Home Loan Bank Advances Branch of Fhlb Terms of Advances Upon, Book Value of Mortgage Loans			the total of 60% of the book value of certain multi-family mortgage loans

Regulatory Capital Requiremen53

Regulatory Capital Requirements (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Bank Mutual Corporation [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Actual Amount, Total capital	$ 295,480
Actual Amount, Tier 1 capital	276,589
Actual Amount, CET1 capital	276,589
Actual Amount, Tier 1 leverage capital	$ 276,589
Actual Ratio, Total capital	16.23%
Actual Ratio, Tier 1 capital	15.19%
Actual Ratio, CET1 capital	15.19%
Actual Ratio, Tier 1 leverage capital	11.33%
Required to be Adequately Capitalized Amount, Total capital	$ 145,661
Required to be Adequately Capitalized Amount, Tier 1 capital	109,245
Required to be Adequately Capitalized Amount, CET1 capital	81,934
Required to be Adequately Capitalized Amount, Tier 1 leverage capital	$ 97,612
Required to be Adequately Capitalized Ratio, Total capital	8.00%
Required to be Adequately Capitalized Ratio, Tier 1 capital	6.00%
Required to be Adequately Capitalized Ratio, CET1 capital	4.50%
Required to be Adequately Capitalized Ratio, Tier 1 leverage capital	4.00%
Required to be Well Capitalized Amount, Total capital	$ 182,076
Required to be Well Capitalized Amount, Tier 1 capital	145,661
Required to be Well Capitalized Amount, CET1 capital	118,349
Required to be Well Capitalized Amount, Tier 1 leverage capital	$ 122,015
Required to be Well Capitalized Ratio, Total capital	10.00%
Required to be Well Capitalized Ratio, Tier 1 capital	8.00%
Required to be Well Capitalized Ratio, CET1 capital	6.50%
Required to be Well Capitalized Ratio, Tier 1 leverage capital	5.00%
Bank Mutual [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Actual Amount, Total capital	$ 271,532	$ 285,406
Actual Amount, Tier 1 capital	252,641	265,765
Actual Amount, CET1 capital	252,641
Actual Amount, Tier 1 leverage capital	$ 252,641	$ 265,765
Actual Ratio, Total capital	14.90%	18.19%
Actual Ratio, Tier 1 capital	13.86%	16.94%
Actual Ratio, CET1 capital	13.86%
Actual Ratio, Tier 1 leverage capital	10.43%	11.44%
Required to be Adequately Capitalized Amount, Total capital	$ 145,789	$ 125,489
Required to be Adequately Capitalized Amount, Tier 1 capital	109,342	62,744
Required to be Adequately Capitalized Amount, CET1 capital	82,006
Required to be Adequately Capitalized Amount, Tier 1 leverage capital	$ 96,913	$ 92,957
Required to be Adequately Capitalized Ratio, Total capital	8.00%	8.00%
Required to be Adequately Capitalized Ratio, Tier 1 capital	6.00%	4.00%
Required to be Adequately Capitalized Ratio, CET1 capital	4.50%
Required to be Adequately Capitalized Ratio, Tier 1 leverage capital	4.00%	4.00%
Required to be Well Capitalized Amount, Total capital	$ 182,236	$ 156,861
Required to be Well Capitalized Amount, Tier 1 capital	145,789	94,117
Required to be Well Capitalized Amount, CET1 capital	118,453
Required to be Well Capitalized Amount, Tier 1 leverage capital	$ 121,142	$ 116,197
Required to be Well Capitalized Ratio, Total capital	10.00%	10.00%
Required to be Well Capitalized Ratio, Tier 1 capital	8.00%	6.00%
Required to be Well Capitalized Ratio, CET1 capital	6.50%
Required to be Well Capitalized Ratio, Tier 1 leverage capital	5.00%	5.00%

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Basic earnings per share:
Net income (in dollars)	$ 3,345	$ 4,409	$ 10,487	$ 10,831
Weighted average shares outstanding	45,347,879	46,249,884	45,846,072	46,249,884
Vested restricted stock for period	69,266	43,220	61,437	39,014
Basic shares outstanding	45,417,145	46,293,104	45,907,509	46,288,898
Basic earnings per share (in dollars per share)	$ 0.07	$ 0.09	$ 0.23	$ 0.23
Diluted Earnings Per Share:
Net income	$ 3,345	$ 4,409	$ 10,487	$ 10,831
Weighted average shares outstanding used in basic earnings per share	45,417,145	46,293,104	45,907,509	46,288,898
Net dilutive effect of:
Stock option shares	352,596	242,215	351,454	242,227
Unvested restricted stock	27,767	27,867	31,433	29,026
Diluted shares outstanding	45,797,508	46,563,186	46,290,396	46,560,151
Diluted earnings per share (in dollars per share)	$ 0.07	$ 0.09	$ 0.22	$ 0.23

Earnings Per Share (Details Tex

Earnings Per Share (Details Textual) - $ / shares	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	345,200	458,000
Antidilutive Securities Excluded From Computation Of Earnings Per Share Weighted Average Exercise Price	$ 8.11	$ 7.70

Employee Benefit Plans (Details

Employee Benefit Plans (Details) - Qualified Pension Plan [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 242	$ 224	$ 726	$ 672
Interest cost	660	667	1,980	2,001
Expected loss on plan assets	(735)	(722)	(2,205)	(2,166)
Amortization of net loss from earlier periods	656	165	1,968	495
Net periodic benefit cost	$ 823	$ 334	$ 2,469	$ 1,002

Employee Benefit Plans (Detai57

Employee Benefit Plans (Details 1) - Supplemental Employee Retirement Plan [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 99	$ 113	$ 297	$ 339
Amortization of net loss from earlier periods	23	2	69	6
Net periodic benefit cost	$ 122	$ 115	$ 366	$ 345

Employee Benefit Plans (Detai58

Employee Benefit Plans (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Contributions by Employer	$ 190	$ 212	$ 598	$ 763
Defined Benefit Plan, Plan Amendments	$ 10,000

Stock-Based Benefit Plans (Deta

Stock-Based Benefit Plans (Details) - $ / shares	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock Options, Outstanding at beginning of period	1,631,000	2,955,000
Stock Options, Granted	44,000	276,000
Stock Options, Exercised	(157,600)	(60,000)
Stock Options, Forfeited	(61,500)	(1,536,000)
Stock Options, Outstanding at end of period	1,455,900	1,635,000
Weighted Average Exercise Price, Outstanding at beginning of period (in dollars per share)	$ 5.298	$ 8.0742
Weighted Average Exercise Price, Granted (in dollars per share)	6.778	6.9653
Weighted Average Exercise Price, Exercised (in dollars per share)	4.587	11.9737
Weighted Average Exercise Price, Forfeited (in dollars per share)	5.3181	10.6730
Weighted Average Exercise Price, Outstanding at End of period (in dollars per share)	$ 5.4188	$ 5.3025

Stock-Based Benefit Plans (De60

Stock-Based Benefit Plans (Details 1) $ / shares in Units, $ in Thousands	9 Months Ended
	Sep. 30, 2015USD ($)$ / sharesshares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Non-Vested Stock Options (in shares) | shares	624,466
Non-Vested Stock Options, Intrinsic Value	$ 1,475
Vested Stock Options (in shares) | shares	831,434
Vested Stock Options, Intrinsic Value	$ 2,148
Stock Options One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 11.160
Remaining Contractual Life in Years of Options (in years)	2 years 7 months 6 days
Non-Vested Stock Options (in shares) | shares	0
Non-Vested Stock Options, Intrinsic Value	$ 0
Vested Stock Options (in shares) | shares	32,000
Vested Stock Options, Intrinsic Value	$ 0
Stock Options Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 12.025
Remaining Contractual Life in Years of Options (in years)	2 years 10 months 24 days
Non-Vested Stock Options (in shares) | shares	0
Non-Vested Stock Options, Intrinsic Value	$ 0
Vested Stock Options (in shares) | shares	50,000
Vested Stock Options, Intrinsic Value	$ 0
Stock Options Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 7.226
Remaining Contractual Life in Years of Options (in years)	4 years 7 months 6 days
Non-Vested Stock Options (in shares) | shares	0
Non-Vested Stock Options, Intrinsic Value	$ 0
Vested Stock Options (in shares) | shares	50,000
Vested Stock Options, Intrinsic Value	$ 23
Stock Options Four [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 4.740
Remaining Contractual Life in Years of Options (in years)	5 years 2 months 12 days
Non-Vested Stock Options (in shares) | shares	14,000
Non-Vested Stock Options, Intrinsic Value	$ 41
Vested Stock Options (in shares) | shares	56,000
Vested Stock Options, Intrinsic Value	$ 165
Stock Options Five [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 5.050
Remaining Contractual Life in Years of Options (in years)	5 years 3 months 18 days
Non-Vested Stock Options (in shares) | shares	58,400
Non-Vested Stock Options, Intrinsic Value	$ 154
Vested Stock Options (in shares) | shares	236,000
Vested Stock Options, Intrinsic Value	$ 621
Stock Options Six [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 4.300
Remaining Contractual Life in Years of Options (in years)	5 years 6 months
Non-Vested Stock Options (in shares) | shares	5,000
Non-Vested Stock Options, Intrinsic Value	$ 17
Vested Stock Options (in shares) | shares	20,000
Vested Stock Options, Intrinsic Value	$ 68
Stock Options Seven [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 3.720
Remaining Contractual Life in Years of Options (in years)	5 years 9 months 18 days
Non-Vested Stock Options (in shares) | shares	3,500
Non-Vested Stock Options, Intrinsic Value	$ 14
Vested Stock Options (in shares) | shares	14,000
Vested Stock Options, Intrinsic Value	$ 55
Stock Options Eight [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 3.390
Remaining Contractual Life in Years of Options (in years)	6 years 3 months 18 days
Non-Vested Stock Options (in shares) | shares	134,000
Non-Vested Stock Options, Intrinsic Value	$ 575
Vested Stock Options (in shares) | shares	189,000
Vested Stock Options, Intrinsic Value	$ 811
Stock Options Nine [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 3.800
Remaining Contractual Life in Years of Options (in years)	6 years 6 months
Non-Vested Stock Options (in shares) | shares	4,000
Non-Vested Stock Options, Intrinsic Value	$ 16
Vested Stock Options (in shares) | shares	6,000
Vested Stock Options, Intrinsic Value	$ 23
Stock Options Ten [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 4.820
Remaining Contractual Life in Years of Options (in years)	7 years 3 months 18 days
Non-Vested Stock Options (in shares) | shares	150,300
Non-Vested Stock Options, Intrinsic Value	$ 430
Vested Stock Options (in shares) | shares	103,000
Vested Stock Options, Intrinsic Value	$ 295
Stock Options Eleven [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 5.360
Remaining Contractual Life in Years of Options (in years)	7 years 7 months 6 days
Non-Vested Stock Options (in shares) | shares	12,000
Non-Vested Stock Options, Intrinsic Value	$ 28
Vested Stock Options (in shares) | shares	8,000
Vested Stock Options, Intrinsic Value	$ 19
Stock Option Twelve [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 5.700
Remaining Contractual Life in Years of Options (in years)	7 years 8 months 12 days
Non-Vested Stock Options (in shares) | shares	12,000
Non-Vested Stock Options, Intrinsic Value	$ 24
Vested Stock Options (in shares) | shares	8,000
Vested Stock Options, Intrinsic Value	$ 16
Stock Option Thirteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 6.340
Remaining Contractual Life in Years of Options (in years)	7 years 9 months 18 days
Non-Vested Stock Options (in shares) | shares	6,000
Non-Vested Stock Options, Intrinsic Value	$ 8
Vested Stock Options (in shares) | shares	4,000
Vested Stock Options, Intrinsic Value	$ 5
Stock Option fourteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 7.170
Remaining Contractual Life in Years of Options (in years)	8 years 3 months 18 days
Non-Vested Stock Options (in shares) | shares	151,600
Non-Vested Stock Options, Intrinsic Value	$ 77
Vested Stock Options (in shares) | shares	40,600
Vested Stock Options, Intrinsic Value	$ 21
Stock Option Fifteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 6.010
Remaining Contractual Life in Years of Options (in years)	8 years 7 months 6 days
Non-Vested Stock Options (in shares) | shares	6,000
Non-Vested Stock Options, Intrinsic Value	$ 10
Vested Stock Options (in shares) | shares	1,500
Vested Stock Options, Intrinsic Value	$ 3
Stock Option Sixteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 5.850
Remaining Contractual Life in Years of Options (in years)	8 years 7 months 6 days
Non-Vested Stock Options (in shares) | shares	13,333
Non-Vested Stock Options, Intrinsic Value	$ 24
Vested Stock Options (in shares) | shares	6,667
Vested Stock Options, Intrinsic Value	$ 12
Stock Option Seventeen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 6.100
Remaining Contractual Life in Years of Options (in years)	8 years 10 months 24 days
Non-Vested Stock Options (in shares) | shares	13,333
Non-Vested Stock Options, Intrinsic Value	$ 21
Vested Stock Options (in shares) | shares	6,667
Vested Stock Options, Intrinsic Value	$ 11
Stock Option Eighteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 6.700
Remaining Contractual Life in Years of Options (in years)	9 years 3 months 18 days
Non-Vested Stock Options (in shares) | shares	34,000
Non-Vested Stock Options, Intrinsic Value	$ 33
Vested Stock Options (in shares) | shares	0
Vested Stock Options, Intrinsic Value	$ 0
Stock Option Nineteen [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 7.190
Remaining Contractual Life in Years of Options (in years)	9 years 9 months 18 days
Non-Vested Stock Options (in shares) | shares	7,000
Non-Vested Stock Options, Intrinsic Value	$ 3
Vested Stock Options (in shares) | shares	0
Vested Stock Options, Intrinsic Value	$ 0
Non Vested Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 5.3181
Remaining Contractual Life in Years of Options (in years)	7 years 3 months 18 days
Vested Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Exercise Price: | $ / shares	$ 5.4945
Remaining Contractual Life in Years of Options (in years)	5 years 9 months 18 days

Stock-Based Benefit Plans (De61

Stock-Based Benefit Plans (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value			$ 2.11	$ 2.25
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period			283,534
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate			1.81%	2.37%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate			2.45%	1.82%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate			33.50%	32.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term (in years)			7 years 6 months	7 years 6 months
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value	$ 1.53		$ 1.53
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value			$ 400
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period			44,000
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Exercises In Period			157,600	60,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares			61,500
Share-Based Compensation Arrangement By Share-Based Payment Award, Options, Grants In Period, Gross			44,000	276,000
Employee Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition (in years)			1 year 3 months 18 days
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options	$ 765		$ 765
Stock or Unit Option Plan Expense	$ 102	$ 101	$ 309	$ 332
Employee Stock Option [Member] | Plan 2014 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized	3,000,000		3,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	2,689,700		2,689,700
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted Stock or Unit Expense	$ 148	$ 96	$ 553	$ 279
Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Capitalized Amount			$ 2,256
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition (in years)			1 year 6 months 7 days
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Total Fair Value Grants In Period			$ 1,849

Financial Instruments with Of62

Financial Instruments with Off-Balance Sheet Risk and Derivative Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Unused commercial lines of credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability	$ 127,111	$ 104,406
Commercial loans [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability	5,769	4,609
Standby letters of credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability	5,403	3,774
Commitments To Extend Credit Fixed Rate [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability	18,181	33,040
Commitments To Extend Credit Adjustable Rate [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability	332,626	216,714
Unused Consumer Lines Of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair Value Disclosure, Off-balance Sheet Risks, Amount, Liability	$ 164,895	$ 165,600

Financial Instruments with Of63

Financial Instruments with Off-Balance Sheet Risk and Derivative Financial Instruments (Details 1) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2015	Dec. 31, 2014
Derivative [Line Items]
Derivative Assets and Liabilities, Fair Value	$ (133)	$ 84
Interest rate lock commitments [Member]
Derivative [Line Items]
Derivative Assets and Liabilities, Notional Amount	12,846	7,219
Derivative Assets and Liabilities, Fair Value	320	142
Forward commitments to sell loans [Member]
Derivative [Line Items]
Derivative Assets and Liabilities, Notional Amount	13,793	7,415
Derivative Assets and Liabilities, Fair Value	(227)	(58)
Embedded derivatives on commercial loans [Member]
Derivative [Line Items]
Derivative Assets and Liabilities, Notional Amount	23,696	23,895
Derivative Assets and Liabilities, Fair Value	1,009	649
Receive-fixed interest rate swaps [Member]
Derivative [Line Items]
Derivative Assets and Liabilities, Notional Amount	50,972	20,144
Derivative Assets and Liabilities, Fair Value	2,526	910
Pay-fixed interest rate swaps [Member]
Derivative [Line Items]
Derivative Assets and Liabilities, Notional Amount	94,668	44,129
Derivative Assets and Liabilities, Fair Value	$ (3,761)	$ (1,559)

Financial Instruments with Of64

Financial Instruments with Off-Balance Sheet Risk and Derivative Financial Instruments (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Unrealized Gain On Sales of Loans, Net	$ 1,875	$ 111	$ 93		$ 84
Unrealized Loss on Sales of Loans, Net	1,875	111
Unrealized Gain Loss On Sales Of Loans Net			53		$ 117
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	434	$ 747	133	$ 54
Federal Home Loan Bank of Chicago [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax	$ 136
Interest Rate Swaps And Embedded Derivatives [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Unrealized Gain On Sales of Loans, Net			3,535	630
Unrealized Loss on Sales of Loans, Net			$ 3,535	$ 630

Fair Value Measurements (Detail

Fair Value Measurements (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2015USD ($)
Weighted-Average [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loan size	$ 117
Contractual interest rate	3.75%
Constant prepayment rate (“CPR”)	9.97%
Remaining maturity in months	224 months
Servicing fee	0.25%
Annual servicing cost per loan (not in thousands)	60
Annual ancillary income per loan (not in thousands)	30
Discount rate	9.55%
Minimum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loan size	$ 1
Contractual interest rate	2.00%
Constant prepayment rate (“CPR”)	5.93%
Remaining maturity in months	3 months
Servicing fee	0.00%
Annual servicing cost per loan (not in thousands)	0
Annual ancillary income per loan (not in thousands)	0
Discount rate	9.50%
Maximum [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loan size	$ 415
Contractual interest rate	7.10%
Constant prepayment rate (“CPR”)	20.62%
Remaining maturity in months	480 months
Servicing fee	0.00%
Annual servicing cost per loan (not in thousands)	0
Annual ancillary income per loan (not in thousands)	0
Discount rate	11.25%

Fair Value Measurements (Deta66

Fair Value Measurements (Details 1) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014	Dec. 31, 2013
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents, Carrying Value	$ 43,764	$ 46,177	$ 34,294	$ 42,456
Mortgage related securities available-for-sale, Carrying Value	414,253	321,883
Mortgage related securities held-to-maturity, Carrying Value	130,454	132,525
Loans held-for-sale, Carrying Value	3,406	3,837
Loans receivable, net, Carrying Value	1,685,345	1,631,303
Mortgage servicing rights, net, Carrying Value	7,354	7,867
Federal Home Loan Bank stock, Carrying Value	17,591	14,209
Accrued interest receivable, Carrying Value	5,982	5,775
Deposit liabilities, Carrying Value	1,736,849	1,718,756
Borrowings, Carrying Value	372,705	256,469
Advance payments by borrowers, Carrying Value	29,817	4,742
Accrued interest payable, Carrying Value	926	492
Cash and cash equivalents, Fair Value	43,764	46,177
Mortgage related securities available-for-sale, Fair Value	414,253	321,883
Mortgage related securities held-to-maturity, Fair Value	134,003	134,117
Loans held-for-sale, Fair Value	3,406	3,837
Loans receivable, net, Fair Value	1,692,878	1,653,170
Mortgage servicing rights, net, Fair Value	9,389	9,550
Federal Home Loan Bank stock, Fair Value	17,591	14,209
Accrued interest receivable, Fair Value	5,982	5,775
Deposit liabilities, Fair Value	1,731,113	1,620,375
Borrowings, Fair Value	381,893	264,659
Advance payments by borrowers, Fair Value	29,817	4,742
Accrued interest payable, Fair Value	926	492
Interest rate lock commitments on loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets (Liabilities), Carrying Value	320	142
Derivative Assets (Liabilities), at Fair Value, Net	320	142
Forward commitments to sell loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets (Liabilities), Carrying Value	(227)	(58)
Derivative Assets (Liabilities), at Fair Value, Net	(227)	(58)
Embedded derivatives on commercial loans [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets (Liabilities), Carrying Value	1,009	649
Derivative Assets (Liabilities), at Fair Value, Net	1,009	649
Receive-fixed interest rate swaps [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets (Liabilities), Carrying Value	2,526	910
Derivative Assets (Liabilities), at Fair Value, Net	2,300	910
Pay-fixed interest rate swaps [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative Assets (Liabilities), Carrying Value	(3,761)	(1,559)
Derivative Assets (Liabilities), at Fair Value, Net	$ (3,535)	$ (1,559)

Fair Value Measurements (Deta67

Fair Value Measurements (Details 2) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	$ 3,406	$ 3,837
Mortgage-related securities available-for-sale	414,253	321,883
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	0	0
Mortgage-related securities available-for-sale	0	0
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	3,406	3,837
Mortgage-related securities available-for-sale	414,253	321,883
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans held-for-sale	0	0
Mortgage-related securities available-for-sale	$ 0	$ 0

Fair Value Measurements (Deta68

Fair Value Measurements (Details Textual) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financing Receivable, Allowance for Credit Losses, Recovery		$ 32
Financing Receivable Allowance For Credit Losses Individually Evaluated For Impairment	$ 653	873	$ 653	$ 904
Financing Receivable Individually Evaluated For Impairment	47,572	34,694	47,572	45,425
Provision For Impaired Loan Losses Expensed			65	316
Gain Loss From Sale Of Foreclosed Properties		$ 384	745	856
Percentage Of Selling Cost Fair Value Disclosure		10.00%
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Foreclosed Properties Valued Under Collateral Value Method		$ 3,124		$ 4,311
Maximum [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Percentage Securities Held As Collateral Fair Value Disclosure		12.00%
Minimum [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Percentage Securities Held As Collateral Fair Value Disclosure		6.00%
Mortgage Servicing Rights [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gain (Loss) on Sale of Mortgage Loans	$ 0		$ 1