Northrim BanCorp (NRIM) 10-Q 7 Nov 18 2018 Q3 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2018	Nov. 07, 2018
Document And Entity Information [Abstract]
Document Type	10-Q
Document Period End Date	Sep. 30, 2018
Amendment Flag	false
Entity Registrant Name	NORTHRIM BANCORP INC
Entity Central Index Key	1,163,370
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q3
Entity Common Stock, Shares Outstanding		6,884,386
Trading Symbol	NRIM
Entity Emerging Growth Company	false
Entity Small Business	false

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
ASSETS
Cash and due from banks	$ 37,651	$ 25,016
Interest bearing deposits in other banks	32,528	52,825
Investment securities available for sale, at fair value	264,193	307,019
Marketable equity securities	6,035	5,731
Investment in Federal Home Loan Bank stock	2,103	2,115
Loans held for sale	56,636	43,979
Loans	982,007	954,953
Allowance for loan losses	(20,160)	(21,461)
Net loans	961,847	933,492
Purchased receivables, net	12,706	22,231
Mortgage servicing rights, at fair value	9,695	7,305
Other real estate owned, net	8,707	8,651
Premises and equipment, net	38,637	37,867
Goodwill	15,017	15,017
Other intangible assets, net	1,154	1,207
Other assets	55,764	56,141
Total assets	1,502,673	1,518,596
Deposits:
Demand	450,409	414,686
Interest-bearing demand	240,974	252,009
Savings	233,611	247,458
Money market	208,614	243,603
Certificates of deposit less than $250,000	66,831	69,283
Certificates of deposit $250,000 and greater	32,829	31,244
Total deposits	1,233,268	1,258,283
Securities sold under repurchase agreements	32,429	27,746
Borrowings	7,282	7,362
Junior subordinated debentures	10,310	10,310
Other liabilities	16,142	22,093
Total liabilities	1,299,431	1,325,794
SHAREHOLDERS' EQUITY
Preferred stock, $1 par value, 2,500,000 shares authorized, none issued or outstanding	0	0
Common stock, $1 par value, 10,000,000 shares authorized, 6,884,386 and 6,871,963 issued and outstanding at September 30, 2018 and December 31, 2017, respectively	6,884	6,872
Additional paid-in capital	62,512	61,793
Retained earnings	134,487	124,407
Accumulated other comprehensive loss, net of tax	(641)	(270)
Total shareholders' equity	203,242	192,802
Total liabilities and shareholders' equity	$ 1,502,673	$ 1,518,596

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Sep. 30, 2018	Dec. 31, 2017
Statement of Financial Position [Abstract]
Preferred stock, par value (in USD per share)	$ 1	$ 1
Preferred stock, shares authorized (in shares)	2,500,000	2,500,000
Preferred stock, issued (in shares)	0	0
Preferred stock, outstanding (in shares)	0	0
Common stock, par value (in USD per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	10,000,000	10,000,000
Common stock, shares issued (in shares)	6,884,386	6,871,963
Common stock, shares outstanding (in shares)	6,884,386	6,871,963

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Interest Income
Interest and fees on loans and loans held for sale	$ 14,992	$ 14,341	$ 42,291	$ 41,180
Interest on investment securities available for sale	1,314	956	3,870	3,158
Dividends on marketable equity securities	86	87	252	259
Interest on investment securities held to maturity	0	11	0	31
Dividends on Federal Home Loan Bank stock	19	6	45	18
Interest on deposits in other banks	169	118	512	230
Total Interest Income	16,580	15,519	46,970	44,876
Interest Expense
Interest expense on deposits	595	429	1,413	1,325
Interest expense on securities sold under agreements to repurchase	9	9	26	25
Interest expense on borrowings	59	54	174	130
Interest expense on junior subordinated debentures	98	110	286	402
Total Interest Expense	761	602	1,899	1,882
Net Interest Income	15,819	14,917	45,071	42,994
(Benefit) provision for loan losses	0	2,500	(300)	3,200
Net Interest Income After Provision for Loan Losses	15,819	12,417	45,371	39,794
Other Operating Income
Revenue from contracts with customers	1,536	1,441	4,397	4,251
Purchased receivable income	767	752	2,474	2,217
Gain on sale of Northrim Benefits Group	0	4,443	0	4,443
Employee benefit plan income	0	609	0	2,506
Gain (loss) on sale of securities, net	0	(3)	0	11
Other income	872	765	2,457	2,168
Total Other Operating Income	8,673	13,855	24,449	32,522
Other Operating Expense
Salaries and other personnel expense	11,261	11,115	33,208	33,750
Occupancy expense	1,687	1,706	4,407	4,991
Data processing expense	1,503	1,509	4,374	4,209
Impairment of equity method investment	804	0	804	0
Professional and outside services	727	674	1,780	1,908
Marketing expense	367	332	1,461	1,733
Insurance expense	171	475	645	922
OREO expense, net rental income and gains on sale	43	(44)	157	216
Intangible asset amortization expense	18	26	53	79
Compensation expense - RML acquisition payments	0	149	0	323
Other operating expense	1,518	1,749	4,611	4,685
Total Other Operating Expense	18,099	17,691	51,500	52,816
Income Before Provision for Income Taxes	6,393	8,581	18,320	19,500
Provision for income taxes	1,129	2,980	3,164	6,236
Net Income	5,264	5,601	15,156	13,264
Less: Net income attributable to the noncontrolling interest	0	78	0	327
Net Income Attributable to Northrim BanCorp, Inc.	$ 5,264	$ 5,523	$ 15,156	$ 12,937
Earnings Per Share, Basic (in USD per share)	$ 0.77	$ 0.80	$ 2.21	$ 1.88
Earnings Per Share, Diluted (in USD per share)	$ 0.75	$ 0.79	$ 2.17	$ 1.85
Weighted Average Shares Outstanding, Basic (in shares)	6,877,194	6,872,273	6,873,843	6,897,577
Weighted Average Shares Outstanding, Diluted (in shares)	6,990,633	6,959,035	6,978,679	6,983,778
Mortgage banking income
Other Operating Income
Revenue from contracts with customers	$ 5,903	$ 6,219	$ 16,325	$ 18,020
Bankcard fees
Other Operating Income
Revenue from contracts with customers	724	664	2,056	1,903
Service charges on deposit accounts
Other Operating Income
Revenue from contracts with customers	$ 407	$ 406	$ 1,137	$ 1,254

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 5,264	$ 5,601	$ 15,156	$ 13,264
Securities available for sale:
Unrealized (losses) gains arising during the period	(218)	197	(1,325)	884
Reclassification of net (gains) losses included in net income (net of tax (benefit) expense) of $0 and ($1) for the third quarter of 2018 and 2017, respectively, and $0 and $5 for the nine months ended September 30, 2018 and 2017, respectively	0	2	0	(6)
Derivatives and hedging activities:
Unrealized gains arising during the period	234	127	855	127
Income tax benefit (expense) related to unrealized gains and losses	44	(80)	290	(334)
Other comprehensive income (loss), net of tax	60	246	(180)	671
Comprehensive income	5,324	5,847	14,976	13,935
Less: comprehensive income attributable to the noncontrolling interest	0	78	0	327
Comprehensive income attributable to Northrim BanCorp, Inc.	$ 5,324	$ 5,769	$ 14,976	$ 13,608

Consolidated Statements of Co_2

Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Statement of Comprehensive Income [Abstract]
Reclassification of net (gains) losses, tax (benefit) expense	$ 0	$ (1)	$ 0	$ 5

Consolidated Statements of Chan

Consolidated Statements of Changes In Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Non-controlling Interest
Beginning balance (in shares) at Dec. 31, 2016		6,898,000
Beginning balance, value at Dec. 31, 2016	$ 186,712	$ 6,898	$ 62,952	$ 117,141	$ (397)	$ 118
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cash dividend declared	(5,970)			(5,970)
Stock-based compensation expense	665		665
Exercise of stock options and vesting of restricted stock units, net (in shares)		32,000
Exercise of stock options and vesting of restricted stock units, net	(243)	$ 32	(275)
Treasury stock buy-back (in shares)		(58,000)
Treasury stock buy-back	(1,607)	$ (58)	(1,549)
Distributions to noncontrolling interest	(445)					(445)
Other comprehensive income (loss), net of tax	212				212
Reclassification for remeasuring of deferred tax assets related to investment securities	0			85	(85)
Net income attributable to the noncontrolling interest	327					327
Net income attributable to Northrim BanCorp, Inc.	$ 13,151			13,151
Ending balance (in shares) at Dec. 31, 2017	6,871,963	6,872,000
Ending balance, value at Dec. 31, 2017	$ 192,802	$ 6,872	61,793	124,407	(270)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Cumulative effect of new accounting principle | Accounting Standards Update 2017-08	(62)			(62)
Cumulative effect of new accounting principle | Accounting Standards Update 2016-01	0			191	(191)
Cash dividend declared	(5,205)			(5,205)
Stock-based compensation expense	$ 571		571
Exercise of stock options and vesting of restricted stock units, net (in shares)	12,423	12,000
Exercise of stock options and vesting of restricted stock units, net	$ 160	$ 12	148
Other comprehensive income (loss), net of tax	(180)				(180)
Net income attributable to the noncontrolling interest	0
Net income attributable to Northrim BanCorp, Inc.	$ 15,156			15,156
Ending balance (in shares) at Sep. 30, 2018	6,884,386	6,884,000
Ending balance, value at Sep. 30, 2018	$ 203,242	$ 6,884	$ 62,512	$ 134,487	$ (641)	$ 0

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Operating Activities:
Net income	$ 15,156	$ 13,264
Adjustments to Reconcile Net Income to Net Cash Provided by Operating Activities:
Gain on sale of securities, net	0	(11)
Gain on sale of Northrim Benefits Group	0	(4,443)
Loss on disposal of premises and equipment	3	3
Depreciation and amortization of premises and equipment	1,504	2,042
Amortization of software	670	184
Intangible asset amortization	53	79
Amortization of investment security premium, net of discount accretion	156	172
Change in fair value of marketable equity securities	143	0
(Increase) decrease deferred tax asset, net	(207)	617
Stock-based compensation	571	435
Deferral of loan fees and (costs), net	199	(459)
(Benefit) provision for loan losses	(300)	3,200
(Benefit) reserve for purchased receivables	(4)	29
Additions to mortgage servicing rights carried at fair value	(2,662)	(2,086)
Change in fair value of mortgage servicing rights carried at fair value	272	62
Gain on sale of loans	(11,666)	(13,929)
Proceeds from the sale of loans held for sale	412,562	419,783
Origination of loans held for sale	(413,553)	(421,472)
Gain on sale of other real estate owned	(133)	(369)
Impairment on other real estate owned	0	340
Impairment on equity method investment	804	0
Net changes in assets and liabilities:
Increase in accrued interest receivable	(402)	(396)
Decrease (increase) in other assets	683	(1,459)
Decrease in other liabilities	(6,061)	(40)
Net Cash Used by Operating Activities	(2,212)	(4,454)
Investment in securities:
Purchases of investment securities available for sale	(48,570)	(16,283)
Purchases of marketable equity securities	(998)	0
Purchases of FHLB stock	0	(3,665)
Proceeds from sales/calls/maturities of securities available for sale	89,903	77,865
Proceeds from calls/sales of marketable equity securities	500	0
Proceeds from redemption of FHLB stock	12	3,514
Decrease in purchased receivables, net	9,529	7,532
Increase in loans, net	(28,789)	(15,379)
Proceeds from sale of other real estate owned	612	3,265
Proceeds from the sale of Northrim Benefits Group	0	4,625
Proceeds from sale of premises and equipment	3	116
Purchases of premises and equipment	(2,280)	(2,889)
Net Cash Provided by Investing Activities	19,922	58,701
Financing Activities:
Decrease in deposits	(25,015)	(9,337)
Increase in securities sold under repurchase agreements	4,683	3,477
(Decrease) increase in borrowings	(80)	3,049
Distributions to noncontrolling interest	0	(445)
Repayment of junior subordinated debentures	0	(8,248)
Repurchase of common stock	0	(1,608)
Proceeds from the issuance of common stock	194	0
Cash dividends paid	(5,154)	(4,417)
Net Cash Used by Financing Activities	(25,372)	(17,529)
Net Change in Cash and Cash Equivalents	(7,662)	36,718
Cash and Cash Equivalents at Beginning of Period	77,841	50,551
Cash and Cash Equivalents at End of Period	70,179	87,269
Supplemental Information:
Income taxes paid	324	7,764
Interest paid	1,798	1,821
Transfer of loans to other real estate owned	535	167
Cash dividends declared but not paid	$ 51	$ 41

Basis of Presentation and Signi

Basis of Presentation and Significant Accounting Policies	9 Months Ended
	Sep. 30, 2018
Accounting Policies [Abstract]
Basis of Presentation and Significant Accounting Policies	Basis of Presentation and Significant Accounting Policies The accompanying unaudited consolidated financial statements and corresponding footnotes have been prepared by Northrim BanCorp, Inc. (the “Company”) in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and with instructions to Form 10-Q under the Securities Exchange Act of 1934, as amended. The year-end Consolidated Balance Sheet data was derived from the Company's audited financial statements. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. The Company owns a 100% interest in Residential Mortgage Holding Company, LLC, the parent company of Residential Mortgage, LLC (collectively "RML") and consolidates their balance sheets and income statement into its financial statements. The Company owned a 50.1% interest in Northrim Benefits Group, LLC ("NBG") through August 14, 2017, and consolidated NBG's balance sheets and income statements into its financial statements through the date of the sale on August 14, 2017. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Certain immaterial reclassifications have been made to prior year amounts to maintain consistency with the current year with no impact on net income or total shareholders’ equity. The Company determined that it operates in two primary operating segments: Community Banking and Home Mortgage Lending. The Company has evaluated subsequent events and transactions for potential recognition or disclosure. Operating results for the interim period ended September 30, 2018 , are not necessarily indicative of the results anticipated for the year ending December 31, 2018 . These consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2017 . The Company’s significant accounting policies are discussed in Note 1 to the audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017 . Reclassification of Prior Year Presentation Certain prior year amounts have been reclassified for consistency with the current period presentation. These reclassifications had no effect on the reported results of operations. Recent Accounting Pronouncements Accounting pronouncements implemented in 2018 In May 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2014-09, Revenue from Contracts with Customers (“ASU 2014-09”). The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In general, this new guidance requires companies to use more judgment and make more estimates than under current guidance, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. For financial reporting purposes, the standard allows for either full retrospective adoption, meaning the standard is applied to all of the periods presented, or modified retrospective adoption, meaning the standard is applied only to the most current period presented in the financial statements with the cumulative effect of initially applying the standard recognized at the date of initial application. The Company has reviewed all revenue sources to determine the sources that are in scope for this guidance. As a bank, key revenue sources, including interest income and mortgage banking income have been identified as out of scope of this new guidance. The Company's overall assessment of material in-scope revenue sources include service charges on deposits, bankcard fees, and other miscellaneous revenue sources. The Company adopted the guidance on January 1, 2018, utilizing the modified retrospective approach, which did not have a material impact on how the Company recognizes revenue or on our consolidated financial statements and disclosures. See Note 2 of the Notes to Consolidated Financial Statements included in Item 1 of this report for disclosures related to revenue generated from contracts with customers. In January 2016, the FASB issued ASU 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities (“ASU 2016-01”). The new guidance is intended to improve the recognition and measurement of financial instruments. ASU 2016-01 requires that equity investments (except those accounted for under the equity method of accounting or those that result in consolidation of the investee) be measured at fair value with changes in fair value recognized in net income. In addition, the amendment requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes and requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables) on the balance sheet or the accompanying notes to the financial statements. ASU 2016-01 also eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet. The amendment also requires a reporting organization to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument specific credit risk (also referred to as "own credit") when the organization has elected to measure the liability at fair value in accordance with the fair value option for financial instruments. The Company adopted the guidance on January 1, 2018 and reclassified $191,000 in unrealized gains on its investments in preferred stock from other comprehensive income to retained earnings. Adoption of the guidance does not have a material or significant impact on the Company's consolidated financial statements. As of January 1, 2018, unrealized gains and losses on marketable equity securities are included in other operating income in the Consolidated Statement of Income. In August 2016, the FASB issued ASU 2016-15, Classification of Certain Cash Receipts and Cash Payments (“ASU 2016-15”). ASU 2016-15 provides guidance on eight specific cash flow issues: debt prepayment or debt extinguishment costs; settlement of zero-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing; contingent consideration payments made after a business combination; proceeds from the settlement of insurance claims; proceeds from the settlement of corporate-owned life insurance policies, including bank-owned life insurance policies; distributions received from equity method investees; beneficial interests in securitization transactions; and separately identifiable cash flows and application of the predominance principle. The Company adopted the guidance on January 1, 2018 and made an accounting policy election to classify distributions from equity method investees using the cumulative earnings approach. Accordingly, these distributions are recorded as cash inflows in the operating activity section of the Statement of Cash Flows. Adoption of the guidance does not have a material or significant impact on the Company's consolidated financial statements. In May 2017, the FASB issued ASU 2017-09, Compensation-Stock Compensation (“ASU 2017-09”). ASU 2017-09 provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting in Topic 718. The Company adopted the guidance on January 1, 2018 and it did not have a material impact on the Company’s consolidated financial position or results of operations. In March 2017, the FASB issued ASU 2017-08, Receivables-Nonrefundable Fees and Other Costs (“ASU 2017-08”). ASU 2017-08 amends the amortization period for certain purchased callable debt securities held at a premium by shortening the amortization period for the premium to the earliest call date. Under the current guidance, entities generally amortize the premium as an adjustment of yield over the contractual life of the instrument. ASU 2017-08 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2018, and should be applied on a modified retrospective basis through a cumulative-effect adjustment directly to retained earnings. The Company early adopted this standard in the first quarter of 2018, which resulted in a $62,000 decrease in beginning retained earnings through a cumulative-effect adjustment. In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (“ASU 2017-12”). ASU 2017-12 improves the financial reporting of hedging relationships to better portray the economic results of an entity’s risk management activities in its financial statements. In addition to that main objective, the amendments in this ASU make certain targeted improvements to simplify the application of the hedge accounting guidance in current GAAP based on the feedback received from preparers, auditors, users, and other stakeholders. ASU 2017-12 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2018, and all transition requirements and elections must be applied to hedging relationships existing (that is, hedging relationships in which the hedging instrument has not expired, been sold, terminated, or exercised or the entity has not removed the designation of the hedging relationship) on the date of adoption. The Company early adopted this standard in the first quarter of 2018, and it did not have a significant impact on the Company’s consolidated financial position or results of operations. Accounting pronouncements to be implemented in future periods In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) (“ASU 2016-02”). ASU 2016-02 requires lessees, among other things, to recognize lease assets and lease liabilities on the balance sheet for those leases classified as operating leases under previous authoritative guidance. This update also introduces new disclosure requirements for leasing arrangements. ASU 2016-02 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2018. All entities are required to use a modified retrospective approach for leases that exist or are entered into after the beginning of the earliest comparative period in the financial statements. As the Company expects to elect the transition option provided in ASU No. 2018-11 (see below), the modified retrospective approach will be applied on January 1, 2019 (as opposed to January 1, 2017). The Company also expects to elect certain relief options offered in ASU 2016-02 including the package of practical expedients, the option not to separate lease and non-lease components and instead to account for them as a single lease component, and the option not to recognize right-of-use assets and lease liabilities that arise from short-term leases (i.e., leases with terms of twelve months or less). The Company will likely not elect the hindsight practical expedient, which allows entities to use hindsight when determining lease term and impairment of right-of-use assets. The Company has several lease agreements, such as branch locations, which are currently considered operating leases, and therefore, not recognized on the Company’s consolidated statements of condition. The Company expects the new accounting standard will require these lease agreements to be recognized on the consolidated statements of condition as a right-of-use asset and a corresponding lease liability. Therefore, the Company’s preliminary evaluation indicates the provisions of ASU 2016-02 are expected to impact the Company’s consolidated statements of condition, along with the Company’s regulatory capital ratios. However, the Company does not expect the new guidance to have a material impact on the Company’s consolidated statements of income. The Company has an implementation team working through the provisions of ASU 2016-02 and ASU 2018-11 to assess the impact on its accounting, disclosures, processes, internal control over financial reporting, regulatory capital, and risk-weighted assets. The Company is substantially complete with the evaluation of its lease population. It is expected that the Company will recognize right-of-use assets and lease liabilities (estimated between $15 and $25 million ) upon adoption on January 1, 2019. The estimates will change due to changes in the lease portfolio prior to the adoption date. In July 2018, the FASB issued ASU 2018-11, Leases - Targeted Improvements ("ASU 2018-11") to provide entities with relief from the costs of implementing certain aspects of the new leasing standard, ASU 2016-02. Specifically, under the amendments in ASU 2018-11: (1) entities may elect not to recast the comparative periods presented when transitioning to the new leasing standard, and (2) lessors may elect not to separate lease and non-lease components when certain conditions are met. The amendments have the same effective date as ASU 2016-02 (January 1, 2019 for the Company). The Company expects to elect both transition options. ASU 2018-11 is not expected to have a material impact on the Company’s Consolidated Financial Statements. In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses (“ASU 2016-13”). ASU 2016-13 is intended to improve financial reporting by requiring timelier recording of credit losses on loans and other financial instruments held by financial institutions and other organizations. The standard requires the measurement of all expected credit losses for certain financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates, but will continue to use judgment to determine which loss estimation method is appropriate for their circumstances. ASU 2016-13 requires enhanced disclosures to help investors and other financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an organization's portfolio. These disclosures include qualitative and quantitative requirements that provide additional information about the amounts recorded in the financial statements. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The ASU is effective for fiscal years, and interim periods within those fiscal years, beginning on or after December 15, 2019. Early application will be permitted for specified periods. ASU 2016-13 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2019, and must be applied prospectively. The Company has formed a cross-functional team to begin implementation efforts of this new guidance. The team is evaluating the data elements and modeling options that are expected to be critical to the new process and has engaged external consulting services related to this effort. An estimate of the impact of this standard on the Company's consolidated financial position and results of operations has not yet been determined; however, the impact on the Company's process for calculating the allowance for loan losses ("Allowance") is expected to be significant. In January 2017, the FASB issued ASU 2017-04, Intangibles-Goodwill and Other (“ASU 2017-04”). ASU 2017-04 simplifies how an entity is required to test goodwill for impairment by eliminating Step 2 from the goodwill impairment test. ASU 2017-04 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2019, and must be applied on a prospective basis. The Company does not believe that the adoption of this standard will have a material impact on the Company’s consolidated financial position or results of operations. In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820) (“ASU 2018-13”). ASU 2018-13 modifies the disclosure requirements on fair value measurements in Topic 820, Fair Value Measurement, based on the concepts in the Concepts Statement, including the consideration of costs and benefits. ASU 2018-13 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2019. The Company does not believe that the adoption of this standard will have a material impact on the Company’s consolidated financial position or results of operations.

Revenue

Revenue	9 Months Ended
	Sep. 30, 2018
Revenue from Contract with Customer [Abstract]
Revenue	Revenue The Company's revenue is included in net interest income and other operating income on its Consolidated Statements of Income. ASU 2014-09, which amends Topic 606 in the Accounting Standards Codification ("ASC"), establishes principles for reporting information about the nature, amount, timing and uncertainty of revenue and cash flows arising from the entity's contracts to provide goods or services to customers. The core principle requires an entity to recognize revenue to depict the transfer of goods or services to customers in an amount that reflects the consideration that it expects to be entitled to receive in exchange for those goods or services recognized as performance obligations are satisfied. The majority of our ongoing revenue-generating transactions are not subject to ASC 606, including revenue associated with financial instruments, including revenue from loans and securities. In addition, certain noninterest income streams such as fees associated with mortgage servicing rights, purchased receivable income, financial guarantees, and derivatives are also not in scope of the new guidance. Topic 606 is applicable to noninterest revenue streams such as deposit related fees, interchange fees, merchant services income, and commissions from the sales of mutual funds and other investments. However, the recognition of these revenue streams did not change significantly upon adoption of Topic 606. Substantially all of the Company’s non-interest revenue is generated from contracts with customers. Noninterest revenue streams in-scope of Topic 606 are discussed below. Bankcard fees Bankcard fees are primarily comprised of debit card income and ATM fees. Debit card income is primarily comprised of interchange fees earned whenever the Company’s debit cards are processed through card payment networks such as Visa or MasterCard. ATM fees are primarily generated when a Company cardholder uses a non-Company ATM or a non-Company cardholder uses a Company ATM. The Company’s performance obligation for bankcard fees are largely satisfied, and related revenue recognized, when the services are rendered or upon completion. Payments are typically received immediately or in the following month. Service charges on deposit accounts Service charges on deposit accounts consist of general service fees for monthly account maintenance, activity- or transaction-based fees, and account analysis fees (i.e., net fees earned on analyzed business and public checking accounts), and other deposit account related fees and consist of transaction-based revenue, time-based revenue (service period), item-based revenue or some other individual attribute-based revenue. Revenue is recognized when our performance obligation is completed which is generally monthly for account maintenance services or when a transaction has been completed. Payments for service charges on deposit accounts are primarily received immediately or in the following month through a direct charge to customers’ accounts. Other Other operating income consists of other recurring revenue streams such as merchant services income, commissions from sales of mutual funds and other investments, safety deposit box rental fees, bank check and other check fees, unrealized gains and losses on marketable securities, and other miscellaneous revenue streams. Merchant services income mainly represents fees charged to merchants to process their debit and credit card transactions, in addition to account management fees. The Company’s performance obligation for merchant services income is largely satisfied, and related revenue recognized, when the transactions have been completed. Payment is typically received immediately or in the following month. The Company earns commissions from the sale of mutual funds as periodic service fees (i.e., trailers) from Elliott Cove Capital Management typically based on a percentage of net asset value. Trailer revenue is recorded over time, quarterly, as net asset value is determined. The Company also earns commission income from the sale of annuity products. The Company acts as an intermediary between the Company's customer and Elliott Cove Investment Advisors for these transactions, and Commissions from annuity product sales are recorded when the Company’s performance obligation is satisfied, which is generally upon the issuance of the annuity policy. The Company does not earn trailer fees on annuity sales. Payment for commissions from sales of mutual funds and other investments and annuity sales is typically received in the following quarter. Other service charges include revenue from safety deposit box rental fees, processing wire transfers, bank check and other check fees, and other services. The Company’s performance obligations for these other revenue streams are largely satisfied, and related revenue recognized, when the services are rendered or upon completion. Payments are typically received immediately or in the following month. The following presents other operating income, segregated by revenue streams in-scope and out-of-scope of Topic 606, for the three and nine-month periods ended September 30, 2018 and 2017: (In Thousands) Three Months Ended September 30, Nine Months Ended September 30, Other operating income 2018 2017 2018 2017 In-scope of Topic 606: Bankcard fees $724 $664 $2,056 $1,903 Service charges on deposit accounts 407 406 1,137 1,254 Other 405 371 1,204 1,094 Other operating income (in-scope of Topic 606) $1,536 $1,441 $4,397 $4,251 Other operating income (out-of-scope of Topic 606) 7,137 12,414 20,052 28,271 Total other operating income $8,673 $13,855 $24,449 $32,522 Contract Balances A contract asset balance occurs when an entity performs a service for a customer before the customer pays consideration (resulting in a contract receivable) or before payment is due (resulting in a contract asset). A contract liability balance is an entity’s obligation to transfer a service to a customer for which the entity has already received payment (or payment is due) from the customer. The Company’s other operating revenue streams are largely based on transactional activity, or standard month-end revenue accruals. Consideration is often received immediately or shortly after the Company satisfies its performance obligation and revenue is recognized. The Company does not typically enter into long-term revenue contracts with customers, and therefore, does not experience significant contract balances. As of September 30, 2018 and December 31, 2017, the Company did not have any significant contract balances. Contract Acquisition Costs In connection with the adoption of Topic 606, an entity is required to capitalize, and subsequently amortize into expense, certain incremental costs of obtaining a contract with a customer if these costs are expected to be recovered. The incremental costs of obtaining a contract are those costs that an entity incurs to obtain a contract with a customer that it would not have incurred if the contract had not been obtained (for example, sales commission). The Company utilizes the practical expedient which allows entities to immediately expense contract acquisition costs when the asset that would have resulted from capitalizing these costs would have been amortized in one year or less. Upon adoption of Topic 606, the Company did not capitalize any contract acquisition costs.

Cash and Cash Equivalents

Cash and Cash Equivalents	9 Months Ended
	Sep. 30, 2018
Cash and Due from Banks [Abstract]
Cash and Cash Equivalents	Cash and Cash Equivalents The Company is required to maintain a $557,000 minimum average daily balance with the Federal Reserve Bank of San Francisco ("Federal Reserve Bank") for purposes of settling financial transactions and charges for Federal Reserve Bank services. The Company is also required to maintain cash balances or deposits with the Federal Reserve Bank sufficient to meet its statutory reserve requirements. The Company is required to maintain a $500,000 balance with a correspondent bank for outsourced servicing of ATMs. The Company is required to maintain a $100,000 and $300,000 balance with a correspondent bank to collateralize the initial margin and the fair value exposure of its interest rate swap, respectively.

Investment Securities

Investment Securities	9 Months Ended
	Sep. 30, 2018
Marketable Securities [Abstract]
Investment Securities	Investment Securities The carrying values and estimated fair values of investment securities at the periods indicated are presented below: (In Thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value September 30, 2018 Securities available for sale U.S. Treasury and government sponsored entities $208,321 $— $2,489 $205,832 Municipal securities 11,879 8 44 11,843 Corporate bonds 40,142 374 — 40,516 Collateralized loan obligations 6,000 5 3 6,002 Total securities available for sale $266,342 $387 $2,536 $264,193 December 31, 2017 Securities available for sale U.S. Treasury and government sponsored entities $250,794 $3 $1,336 $249,461 Municipal securities 14,395 72 46 14,421 Corporate bonds 36,654 478 — 37,132 Collateralized loan obligations 6,000 5 — 6,005 Total securities available for sale $307,843 $558 $1,382 $307,019 Gross unrealized losses on investment securities and the fair value of the related securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at September 30, 2018 and December 31, 2017 were as follows: Less Than 12 Months More Than 12 Months Total (In Thousands) Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses September 30, 2018: Securities Available for Sale U.S. Treasury and government sponsored entities $111,942 $1,645 $93,890 $844 $205,832 $2,489 Collateralized loan obligations 2,997 3 — — 2,997 3 Municipal securities 6,365 18 1,566 26 7,931 44 Total $121,304 $1,666 $95,456 $870 $216,760 $2,536 December 31, 2017: Securities Available for Sale U.S. Treasury and government sponsored entities $116,331 $496 $122,605 $840 $238,936 $1,336 Municipal securities 3,994 17 2,298 29 6,292 46 Total $120,325 $513 $124,903 $869 $245,228 $1,382 The unrealized losses on investments in U.S. treasury and government sponsored entities, collateralized loan obligations, and municipal securities in both periods were caused by changes in interest rates. At September 30, 2018 and December 31, 2017 , there were 24 available-for-sale securities with unrealized losses that have been in a loss position for less than twelve months. There were 16 and 17 securities as of September 30, 2018 and December 31, 2017 that have been in an unrealized loss position for more than twelve months, respectively. The contractual terms of the investments in a loss position do not permit the issuer to settle the securities at a price less than the amortized cost of the investment. Because it is more likely than not that the Company will hold these investments until a market price recovery or maturity, these investments are not considered other-than-temporarily impaired. At September 30, 2018 and December 31, 2017 , $53.5 million and $51.6 million in securities were pledged for deposits and borrowings, respectively. The amortized cost and estimated fair values of debt securities at September 30, 2018 , are distributed by contractual maturity as shown below. Expected maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties. (In Thousands) Amortized Cost Fair Value Weighted Average Yield US Treasury and government sponsored entities Within 1 year $30,005 $29,969 1.15 % 1-5 years 174,986 172,576 1.87 % 5-10 years 3,330 3,287 3.00 % Total $208,321 $205,832 1.79 % Corporate bonds 1-5 years $21,702 $21,897 3.17 % 5-10 years 18,440 18,619 3.37 % Total $40,142 $40,516 3.26 % Collateralized loan obligations 5-10 years $3,000 $2,997 3.77 % Over 10 years 3,000 3,005 4.07 % Total $6,000 $6,002 3.92 % Municipal securities Within 1 year $2,592 $2,591 2.05 % 1-5 years 9,287 9,252 2.41 % Total $11,879 $11,843 2.34 % The proceeds and resulting gains and losses, computed using specific identification, from sales of investment securities for the three and nine -month periods ending September 30, 2018 and 2017 , are as follows: (In Thousands) Proceeds Gross Gains Gross Losses Three Months Ended September 30, 2018 Available for sale securities $— $— $— Three Months Ended September 30, 2017 Available for sale securities $14,996 $— $3 Nine Months Ended September 30, 2018 Available for sale securities $— $— $— Nine Months Ended September 30, 2017 Available for sale securities $25,006 $14 $3 A summary of interest and dividend income for the three and nine -month periods ending September 30, 2018 and 2017 , on available for sale investment securities and marketable equity securities are as follows: Three Months Ended September 30, Nine Months Ended September 30, (In Thousands) 2018 2017 2018 2017 US Treasury and government sponsored entities $868 $653 $2,653 $2,255 Other 468 298 1,255 881 Total taxable interest income $1,336 $951 $3,908 $3,136 Municipal securities $64 $92 $214 $281 Total tax-exempt interest income $64 $92 $214 $281 Total $1,400 $1,043 $4,122 $3,417

Loans and Credit Quality

Loans and Credit Quality	9 Months Ended
	Sep. 30, 2018
Receivables [Abstract]
Loans and Credit Quality	Loans and Credit Quality The following table presents total portfolio loans by portfolio segment and class of financing receivable, based on the Company's asset quality rating ("AQR") criteria: (In Thousands) Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deeds of trust Consumer other Total September 30, 2018 AQR Pass $301,757 $36,119 $61,857 $120,902 $322,051 $40,889 $19,525 $22,495 $925,595 AQR Special Mention 6,279 — — 4,484 18,300 — 199 16 29,278 AQR Substandard 25,096 — — 4,780 469 577 478 62 31,462 AQR Doubtful — — — — — 27 — — 27 Subtotal $333,132 $36,119 $61,857 $130,166 $340,820 $41,493 $20,202 $22,573 $986,362 Less: Unearned origination fees, net of origination costs (4,355 ) Total loans $982,007 December 31, 2017 AQR Pass $277,371 $31,201 $80,093 $127,059 $307,780 $39,777 $21,846 $19,895 $905,022 AQR Special Mention 4,921 — — 2,095 11,051 634 3 22 18,726 AQR Substandard 31,222 — — 2,888 482 — 767 2 35,361 Subtotal $313,514 $31,201 $80,093 $132,042 $319,313 $40,411 $22,616 $19,919 $959,109 Less: Unearned origination fees, net of origination costs (4,156 ) Total loans $954,953 Loans are carried at their principal amount outstanding, net of charge-offs, unamortized fees and direct loan origination costs. Loan balances are charged-off to the Allowance when management believes that collection of principal is unlikely. Interest income on loans is accrued and recognized on the principal amount outstanding except for loans in a nonaccrual status. All classes of loans are placed on nonaccrual and considered impaired when management believes doubt exists as to the collectability of the interest or principal. Cash payments received on nonaccrual loans are directly applied to the principal balance. Generally, a loan may be returned to accrual status when the delinquent principal and interest is brought current in accordance with the terms of the loan agreement. Additionally, certain ongoing performance criteria, which generally includes a performance period of six months, must be met in order for a loan to be returned to accrual status. Loans are reported as past due when installment payments, interest payments, or maturity payments are past due based on contractual terms. Nonaccrual loans: Nonaccrual loans net of government guarantees totaled $16.4 million and $21.2 million at September 30, 2018 and December 31, 2017 , respectively. Nonaccrual loans at the periods indicated are presented below by segment: (In Thousands) 30-59 Days 60-89 Days Greater Than Current Total September 30, 2018 Commercial $121 $600 $2,742 $11,271 $14,734 Real estate term owner occupied — — 1,694 — 1,694 Real estate term other — — 26 — 26 Consumer secured by 1st deeds of trust — — 226 — 226 Consumer other — — 40 8 48 Total nonperforming loans 121 600 4,728 11,279 16,728 Government guarantees on nonaccrual loans — — (62 ) (217 ) (279 ) Net nonaccrual loans $121 $600 $4,666 $11,062 $16,449 December 31, 2017 Commercial $810 $— $2,652 $16,455 $19,917 Real estate term owner occupied — — — 1,331 1,331 Consumer secured by 1st deeds of trust — — 378 — 378 Total nonperforming loans 810 — 3,030 17,786 21,626 Government guarantees on nonaccrual loans — — (94 ) (373 ) (467 ) Net nonaccrual loans $810 $— $2,936 $17,413 $21,159 Past Due Loans: Past due loans and nonaccrual loans at the periods indicated are presented below by segment: (In Thousands) 30-59 Days Past Due Still Accruing 60-89 Days Past Due Still Accruing Greater Than 90 Days Still Accruing Total Past Due Nonaccrual Current Total September 30, 2018 Commercial $1,098 $— $— $1,098 $14,734 $317,300 $333,132 Real estate construction one-to-four family — — — — — 36,119 36,119 Real estate construction other — — — — — 61,857 61,857 Real estate term owner occupied 211 738 — 949 1,694 127,523 130,166 Real estate term non-owner occupied — — — — — 340,820 340,820 Real estate term other — 577 — 577 26 40,890 41,493 Consumer secured by 1st deed of trust — — 152 152 226 19,824 20,202 Consumer other 22 10 — 32 48 22,493 22,573 Subtotal $1,331 $1,325 $152 $2,808 $16,728 $966,826 $986,362 Less: Unearned origination fees, net of origination costs (4,355 ) Total $982,007 December 31, 2017 Commercial $503 $— $240 $743 $19,917 $292,854 $313,514 Real estate construction one-to-four family — — — — — 31,201 31,201 Real estate construction other 90 — — 90 — 80,003 80,093 Real estate term owner occupied 966 — — 966 1,331 129,745 132,042 Real estate term non-owner occupied — — — — — 319,313 319,313 Real estate term other — — — — — 40,411 40,411 Consumer secured by 1st deed of trust 363 — — 363 378 21,875 22,616 Consumer other 161 53 12 226 — 19,693 19,919 Subtotal $2,083 $53 $252 $2,388 $21,626 $935,095 $959,109 Less: Unearned origination fees, net of origination costs (4,156 ) Total $954,953 Impaired Loans: The Company considers a loan to be impaired when it is probable that it will be unable to collect all amounts due according to the contractual terms of the loan agreement. Once a loan is determined to be impaired, the impairment is measured based on the present value of the expected future cash flows discounted at the loan’s effective interest rate, except that if the loan is collateral dependent, the impairment is measured by using the fair value of the loan’s collateral. Nonperforming loans with an outstanding balance of $50,000 or greater are individually evaluated for impairment based upon the borrower’s overall financial condition, resources, and payment record, and the prospects for support from any financially responsible guarantors. At September 30, 2018 and December 31, 2017 , the recorded investment in loans that are considered to be impaired was $35.4 million and $32.0 million , respectively. The following table presents information about impaired loans by class as of the periods indicated: (In Thousands) Recorded Investment Unpaid Principal Balance Related Allowance September 30, 2018 With no related allowance recorded Commercial - AQR special mention $2,105 $2,105 $— Commercial - AQR substandard 23,608 25,148 — Real estate term owner occupied- AQR special mention 1,008 1,008 — Real estate term owner occupied- AQR substandard 4,781 4,781 — Real estate term non-owner occupied- AQR pass 319 319 — Real estate term non-owner occupied- AQR substandard 469 469 — Real estate term other - AQR pass 504 504 — Real estate term other - AQR substandard 577 577 — Consumer secured by 1st deeds of trust - AQR pass 131 131 — Consumer secured by 1st deeds of trust - AQR substandard 252 252 — Subtotal $33,754 $35,294 $— With an allowance recorded Commercial - AQR substandard $1,454 $1,958 $323 Consumer secured by 1st deeds of trust - AQR substandard 226 226 49 Subtotal $1,680 $2,184 $372 Total Commercial - AQR special mention $2,105 $2,105 $— Commercial - AQR substandard 25,062 27,106 323 Real estate term owner-occupied - AQR special mention 1,008 1,008 — Real estate term owner-occupied - AQR substandard 4,781 4,781 — Real estate term non-owner occupied - AQR pass 319 319 — Real estate term non-owner occupied - AQR substandard 469 469 — Real estate term other - AQR pass 504 504 — Real estate term other - AQR substandard 577 577 — Consumer secured by 1st deeds of trust - AQR pass 131 131 — Consumer secured by 1st deeds of trust - AQR substandard 478 478 49 Total $35,434 $37,478 $372 (In Thousands) Recorded Investment Unpaid Principal Balance Related Allowance December 31, 2017 With no related allowance recorded Commercial - AQR special mention $2,153 $2,153 $— Commercial - AQR substandard 16,671 17,742 — Real estate term owner occupied - AQR substandard 2,862 2,862 — Real estate term non-owner occupied - AQR pass 303 303 — Real estate term non-owner occupied - AQR special mention 89 89 — Real estate term non-owner occupied - AQR substandard 482 482 — Real estate term other - AQR pass 559 559 — Consumer secured by 1st deeds of trust - AQR pass 136 136 — Consumer secured by 1st deeds of trust - AQR substandard 724 809 — Subtotal $23,979 $25,135 $— With an allowance recorded Commercial - AQR substandard $7,988 $7,988 $966 Subtotal $7,988 $7,988 $966 Total Commercial - AQR special mention $2,153 $2,153 $— Commercial - AQR substandard 24,659 25,730 966 Real estate term owner occupied - AQR substandard 2,862 2,862 — Real estate term non-owner occupied - AQR pass 303 303 — Real estate term non-owner occupied - AQR special mention 89 89 — Real estate term non-owner occupied - AQR substandard 482 482 — Real estate term other - AQR pass 559 559 — Consumer secured by 1st deeds of trust - AQR pass 136 136 — Consumer secured by 1st deeds of trust - AQR substandard 724 809 — Total $31,967 $33,123 $966 The unpaid principal balance included in the tables above represents the recorded investment at the dates indicated, plus amounts charged off for book purposes. The following tables summarize our average recorded investment and interest income recognized on impaired loans for the three and nine-month periods ended September 30, 2018 and 2017 : Three Months Ended September 30, 2018 2017 (In Thousands) Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized With no related allowance recorded Commercial - AQR special mention $2,113 $31 $97 $— Commercial - AQR substandard 26,518 43 18,125 72 Real estate term owner occupied- AQR special mention 617 — — — Real estate term owner occupied- AQR substandard 2,908 52 7,345 114 Real estate term non-owner occupied- AQR pass 206 7 346 6 Real estate term non-owner occupied- AQR substandard 287 8 580 9 Real estate term other - AQR pass 310 11 585 10 Real estate term other - AQR substandard 353 — 641 11 Consumer secured by 1st deeds of trust - AQR pass 132 2 — — Consumer secured by 1st deeds of trust - AQR special mention — — 139 3 Consumer secured by 1st deeds of trust - AQR substandard 154 2 771 5 Subtotal $33,598 $156 $28,629 $230 With an allowance recorded Commercial - AQR special mention $— $— $2,083 $3 Commercial - AQR substandard 1,081 10 10,056 4 Consumer secured by 1st deeds of trust - AQR substandard 136 — — — Subtotal $1,217 $10 $12,139 $7 Total Commercial - AQR special mention $2,113 $31 $2,180 $3 Commercial - AQR substandard 27,599 53 28,181 76 Real estate term owner-occupied - AQR special mention 617 — — — Real estate term owner-occupied - AQR substandard 2,908 52 7,345 114 Real estate term non-owner occupied - AQR pass 206 7 346 6 Real estate term non-owner occupied - AQR substandard 287 8 580 9 Real estate term other - AQR pass 310 11 585 10 Real estate term other - AQR substandard 353 — 641 11 Consumer secured by 1st deeds of trust - AQR pass 132 2 — — Consumer secured by 1st deeds of trust - AQR special mention — — 139 3 Consumer secured by 1st deeds of trust - AQR substandard 290 2 771 5 Total Impaired Loans $34,815 $166 $40,768 $237 Nine Months Ended September 30, 2018 2017 (In Thousands) Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized With no related allowance recorded Commercial - AQR special mention $2,192 $96 $49 $1 Commercial - AQR substandard 25,271 300 20,363 405 Real estate term owner occupied- AQR pass — — 82 5 Real estate term owner occupied- AQR special mention 208 — — — Real estate term owner occupied- AQR substandard 4,019 129 6,257 260 Real estate term non-owner occupied- AQR pass 294 18 367 38 Real estate term non-owner occupied- AQR special mention 29 2 — — Real estate term non-owner occupied- AQR substandard 413 22 654 38 Real estate term other - AQR pass 462 28 604 32 Real estate term other - AQR substandard 119 — 652 34 Consumer secured by 1st deeds of trust - AQR pass 136 10 — — Consumer secured by 1st deeds of trust - AQR special mention — — 141 10 Consumer secured by 1st deeds of trust - AQR substandard 168 8 506 13 Consumer other - AQR substandard — — 17 1 Subtotal $33,311 $613 $29,692 $837 With an allowance recorded Commercial - AQR special mention $— $— $702 $3 Commercial - AQR substandard 2,866 17 7,979 4 Commercial - AQR doubtful 18 — — — Consumer secured by 1st deeds of trust - AQR substandard 126 — — — Subtotal $3,010 $17 $8,681 $7 Total Commercial - AQR special mention $2,192 $96 $751 $4 Commercial - AQR substandard 28,137 317 28,342 409 Commercial - AQR doubtful 18 — — — Real estate term owner-occupied - AQR pass — — 82 5 Real estate term owner-occupied - AQR special mention 208 — — — Real estate term owner-occupied - AQR substandard 4,019 129 6,257 260 Real estate term non-owner occupied - AQR pass 294 18 367 38 Real estate term non-owner occupied - AQR special mention 29 2 — — Real estate term non-owner occupied - AQR substandard 413 22 654 38 Real estate term other - AQR pass 462 28 604 32 Real estate term other - AQR substandard 119 — 652 34 Consumer secured by 1st deeds of trust - AQR pass 136 10 — — Consumer secured by 1st deeds of trust - AQR special mention — — 141 10 Consumer secured by 1st deeds of trust - AQR substandard 294 8 506 13 Consumer other - AQR substandard — — 17 1 Total Impaired Loans $36,321 $630 $38,373 $844 Purchased Credit Impaired Loans: The Company acquired 18 purchased credit impaired loans in connection with its acquisition of Alaska Pacific Bancshares, Inc. on April 1, 2014 subject to the requirements of FASB ASC 310-30 Loans and Debt Securities Acquired with Deteriorated Credit Quality. This group of loans consists primarily of commercial and commercial real estate loans, and unlike a pool of consumer mortgages, it is not practicable for the Company to analyze the accretable yield of these loans. As such, the Company has elected the cost recovery method of income recognition for these loans, and thus no accretable yield has been identified for these loans. At the acquisition date, April 1, 2014, the fair value of this group of loans was $3.9 million . The carrying value of these loans as of September 30, 2018 was $792,000 . Troubled Debt Restructurings: Loans classified as troubled debt restructurings (“TDR”) totaled $17.9 million and $23.8 million at September 30, 2018 and December 31, 2017 , respectively. A TDR is a loan to a borrower that is experiencing financial difficulty that has been modified from its original terms and conditions in such a way that the Company is granting the borrower a concession that it would not grant otherwise. The Company has granted a variety of concessions to borrowers in the form of loan modifications. The modifications granted can generally be described in the following categories: Rate Modification : A modification in which the interest rate is changed. Term Modification : A modification in which the maturity date, timing of payments, or frequency of payments is changed. Payment Modification : A modification in which the dollar amount of the payment is changed, or in which a loan is converted to interest only payments for a period of time is included in this category. Combination Modification : Any other type of modification, including the use of multiple categories above. AQR pass graded loans included above in the impaired loan data are loans classified as TDRs. By definition, TDRs are considered impaired loans. All of the Company's TDRs are included in impaired loans. The following table presents the breakout between newly restructured loans that occurred during the nine months ended September 30, 2018 and restructured loans that occurred prior to 2018 that are still included in portfolio loans: Accrual Status Nonaccrual Status Total Modifications (In Thousands) New Troubled Debt Restructurings Commercial - AQR substandard $— $1,738 $1,738 Real estate term owner occupied- AQR substandard — 1,694 1,694 Subtotal $— $3,432 $3,432 Existing Troubled Debt Restructurings $3,252 $11,178 $14,430 Total $3,252 $14,610 $17,862 The following tables present newly restructured loans that occurred during the nine months ended September 30, 2018 and 2017, by concession (terms modified): September 30, 2018 Number of Contracts Rate Modification Term Modification Payment Modification Combination Modification Total Modifications (In Thousands) Pre-Modification Outstanding Recorded Investment: Commercial - AQR substandard 4 $— $— $2,704 $— $2,704 Real estate term owner occupied- AQR substandard 2 — — 1,694 — 1,694 Total 6 $— $— $4,398 $— $4,398 Post-Modification Outstanding Recorded Investment: Commercial - AQR substandard 4 $— $— $1,738 $— $1,738 Real estate term owner occupied- AQR substandard 2 — — 1,694 — 1,694 Total 6 $— $— $3,432 $— $3,432 September 30, 2017 Number of Contracts Rate Modification Term Modification Payment Modification Combination Modification Total Modifications (In Thousands) Pre-Modification Outstanding Recorded Investment: Commercial - AQR special mention 1 $— $2,078 $— $— $2,078 Commercial - AQR substandard 2 — 10,665 210 — 10,875 Total 3 $— $12,743 $210 $— $12,953 Post-Modification Outstanding Recorded Investment: Commercial - AQR special mention 1 $— $2,078 $— $— $2,078 Commercial - AQR substandard 2 — 9,099 205 — 9,304 Total 3 $— $11,177 $205 $— $11,382 The Company had no commitments to extend additional credit to borrowers whose terms have been modified in TDRs. There were $965,000 of charge-offs in the nine months ended September 30, 2018 on loans that were newly classified as TDRs during the same period. All TDRs are also classified as impaired loans and are included in the loans individually evaluated for impairment in the calculation of the Allowance. There were two TDRs with specific impairment at September 30, 2018 and December 31, 2017. The Company had no TDRs that subsequently defaulted within the first twelve months of restructure, during the year ending December 31, 2017 . The following table presents TDRs that occurred during the twelve-month period ending September 30, 2018 that subsequently defaulted during the nine months ended September 30, 2018: September 30, 2018 Number of Contracts Recorded Investment (In Thousands) Troubled Debt Restructurings that Subsequently Defaulted: Commercial - AQR substandard 2 $559 Real estate term owner occupied - AQR substandard 1 1,331 Total 3 $1,890

Allowance for Loan Losses

Allowance for Loan Losses	9 Months Ended
	Sep. 30, 2018
Receivables [Abstract]
Allowance for Loan Losses	Allowance for Loan Losses The following tables detail activity in the Allowance for the periods indicated: Three Months Ended Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deed of trust Consumer other Unallocated Total 2018 Balance, beginning of period $5,626 $596 $1,086 $2,170 $6,219 $1,001 $352 $396 $2,662 $20,108 Charge-Offs — — — — — — — (9 ) — (9 ) Recoveries 57 — — — — 1 1 2 — 61 Provision (benefit) 254 79 34 (43 ) (11 ) (291 ) 21 27 (70 ) — Balance, end of period $5,937 $675 $1,120 $2,127 $6,208 $711 $374 $416 $2,592 $20,160 Balance, end of period: Individually evaluated for impairment $323 $— $— $— $— $— $49 $— $— $372 Balance, end of period: Collectively evaluated for impairment $5,614 $675 $1,120 $2,127 $6,208 $711 $325 $416 $2,592 $19,788 2017 Balance, beginning of period $5,822 $521 $1,517 $2,354 $7,075 $774 $327 $362 $1,309 $20,061 Charge-Offs (1,118 ) — — — — — (85 ) — — (1,203 ) Recoveries 102 — — — — — — 4 — 106 Provision (benefit) 2,210 79 261 (10 ) (60 ) 10 93 (2 ) (81 ) 2,500 Balance, end of period $7,016 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $21,464 Balance, end of period: Individually evaluated for impairment $1,514 $— $— $— $— $— $— $— $— $1,514 Balance, end of period: Collectively evaluated for impairment $5,502 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $19,950 Nine Months Ended September 30, Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deed of trust Consumer other Unallocated Total 2018 Balance, beginning of period $6,172 $629 $1,566 $2,194 $6,043 $725 $315 $307 $3,510 $21,461 Charge-Offs (1,042 ) — — — — — (91 ) (80 ) — (1,213 ) Recoveries 200 — — — — 3 2 7 — 212 Provision (benefit) 607 46 (446 ) (67 ) 165 (17 ) 148 182 (918 ) (300 ) Balance, end of period $5,937 $675 $1,120 $2,127 $6,208 $711 $374 $416 $2,592 $20,160 Balance, end of period: Individually evaluated for impairment $323 $— $— $— $— $— $49 $— $— $372 Balance, end of period: Collectively evaluated for impairment $5,614 $675 $1,120 $2,127 $6,208 $711 $325 $416 $2,592 $19,788 2017 Balance, beginning of period $5,535 $550 $1,465 $2,358 $6,853 $819 $313 $408 $1,396 $19,697 Charge-Offs (1,582 ) — — — — (5 ) (85 ) (17 ) — (1,689 ) Recoveries 246 — — — — — 2 8 — 256 Provision (benefit) 2,817 50 313 (14 ) 162 (30 ) 105 (35 ) (168 ) 3,200 Balance, end of period $7,016 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $21,464 Balance, end of period: Individually evaluated for impairment $1,514 $— $— $— $— $— $— $— $— $1,514 Balance, end of period: Collectively evaluated for impairment $5,502 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $19,950 The following is a detail of the recorded investment in the loan portfolio, segregated by amounts evaluated individually or collectively in the Allowance at the periods indicated: (In Thousands) Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deed of trust Consumer other Total September 30, 2018 Balance, end of period $333,132 $36,119 $61,857 $130,166 $340,820 $41,493 $20,202 $22,573 $986,362 Balance, end of period: Individually evaluated for impairment $27,167 $— $— $5,789 $788 $1,081 $609 $— $35,434 Balance, end of period: Collectively evaluated for impairment $305,965 $36,119 $61,857 $124,377 $340,032 $40,412 $19,593 $22,573 $950,928 December 31, 2017 Balance, end of period $313,514 $31,201 $80,093 $132,042 $319,313 $40,411 $22,616 $19,919 $959,109 Balance, end of period: Individually evaluated for impairment $26,812 $— $— $2,862 $874 $559 $860 $— $31,967 Balance, end of period: Collectively evaluated for impairment $286,702 $31,201 $80,093 $129,180 $318,439 $39,852 $21,756 $19,919 $927,142 The following represents the balance of the Allowance for the periods indicated segregated by segment and class: (In Thousands) Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deeds of trust Consumer other Unallocated Total September 30, 2018 Individually evaluated for impairment: AQR Substandard $323 $— $— $— $— $— $49 $— $— $372 Collectively evaluated for impairment: AQR Pass 5,435 675 1,120 2,065 5,631 711 320 397 — 16,354 AQR Special Mention 179 — — 62 577 — 5 — — 823 AQR Substandard — — — — — — — 19 — 19 Unallocated — — — — — — — — 2,592 2,592 $5,937 $675 $1,120 $2,127 $6,208 $711 $374 $416 $2,592 $20,160 December 31, 2017 Individually evaluated for impairment: AQR Substandard $966 $— $— $— $— $— $— $— $— $966 Collectively evaluated for impairment: AQR Pass 5,079 629 1,566 2,154 5,680 725 315 305 — 16,453 AQR Special Mention 120 — — 40 363 — — 1 — 524 AQR Substandard 7 — — — — — — 1 — 8 Unallocated — — — — — — — — 3,510 3,510 $6,172 $629 $1,566 $2,194 $6,043 $725 $315 $307 $3,510 $21,461

Purchased Receivables

Purchased Receivables	9 Months Ended
	Sep. 30, 2018
Purchased Receivables [Abstract]
Purchased Receivables	Purchased Receivables Purchased receivables are carried at their principal amount outstanding, net of a reserve for anticipated losses that have not yet been identified, and have a maturity of less than one year. Purchased receivable balances are charged against this reserve when management believes that collection of principal is unlikely. Management evaluates the adequacy of the reserve for purchased receivable losses based on historical loss experience by class of receivable and its assessment of current economic conditions. As of September 30, 2018 , the Company has one class of purchased receivables. There were no purchased receivables past due at September 30, 2018 or December 31, 2017 , and there were no restructured purchased receivables at September 30, 2018 or December 31, 2017 . Income on purchased receivables is accrued and recognized on the principal amount outstanding using an effective interest method except when management believes doubt exists as to the collectability of the income or principal. As of September 30, 2018 , the Company is accruing income on all purchased receivable balances outstanding. The following table summarizes the components of net purchased receivables for the periods indicated: (In Thousands) September 30, 2018 December 31, 2017 Purchased receivables $12,902 $22,431 Reserve for purchased receivable losses (196 ) (200 ) Total $12,706 $22,231 The following table sets forth information regarding changes in the purchased receivable reserve for the three and nine-month periods ending September 30, 2018 and 2017, respectively: Three Months Ended September 30, Nine Months Ended September 30, (In Thousands) 2018 2017 2018 2017 Balance, beginning of period $201 $194 $200 $171 Charge-offs — — — — Recoveries — — — — Charge-offs net of recoveries — — — — (Benefit) reserve for purchased receivables (5 ) 6 (4 ) 29 Balance, end of period $196 $200 $196 $200

Mortgage Servicing Rights

Mortgage Servicing Rights	9 Months Ended
	Sep. 30, 2018
Transfers and Servicing [Abstract]
Mortgage Servicing Rights	Mortgage Servicing Rights The following table details the activity in the Company's mortgage servicing rights ("MSR") for the three and nine months ended September 30, 2018 and 2017 : Three Months Ended September 30, Nine Months Ended September 30, (In Thousands) 2018 2017 2018 2017 Balance, beginning of period $8,733 $5,828 $7,305 $4,157 Additions for new MSR capitalized 1,090 649 2,662 2,086 Changes in fair value: Due to changes in model inputs of assumptions (1) 125 (188 ) 490 332 Other (2) (253 ) (108 ) (762 ) (394 ) Balance, end of period $9,695 $6,181 $9,695 $6,181 (1) Principally reflects changes in discount rates and prepayment speed assumptions, which are primarily affected by changes in interest rates. (2) Represents changes due to collection/realization of expected cash flows over time. The following table details information related to our serviced mortgage loan portfolio as of September 30, 2018 and December 31, 2017 : (In Thousands) September 30, 2018 December 31, 2017 Balance of mortgage loans serviced for others $516,008 $406,291 MSR as a percentage of serviced loans 1.88 % 1.80 % The Company recognized servicing fees of $1.6 million and $997,000 during the three-month periods ending September 30, 2018 and 2017 , respectively, and $4.0 million and $3.0 million during the nine-month periods ending September 30, 2018 and 2017, respectively, which includes revenues recognized at origination of new MSR, late fees, and ancillary fees as a component of other noninterest income in the Company's Consolidated Statements of Income. The following table outlines the key assumptions used in measuring the fair value of MSR as of September 30, 2018 and December 31, 2017 : 2018 2017 Constant prepayment rate 8.28 % 9.00 % Discount rate 9.89 % 9.45 % Key economic assumptions and the sensitivity of the current fair value for MSR to immediate adverse changes in those assumptions at September 30, 2018 and December 31, 2017 were as follows: (In Thousands) September 30, 2018 December 31, 2017 Aggregate portfolio principal balance $516,008 $406,291 Weighted average rate of note 3.86 % 3.77 % September 30, 2018 Base 1.0% Adverse Rate Change 2.0% Adverse Rate Change Conditional prepayment rate 8.28 % 21.26 % 23.04 % Discount rate 9.89 % 8.89 % 7.89 % Fair value MSR $9,695 $6,163 $5,896 Percentage of MSR 1.88 % 1.19 % 1.14 % December 31, 2017 Conditional prepayment rate 9.00 % 23.33 % 25.25 % Discount rate 9.45 % 8.45 % 7.45 % Fair value MSR $7,305 $4,343 $4,109 Percentage of MSR 1.80 % 1.07 % 1.01 % The above tables show the sensitivity to market rate changes for the par rate coupon for a conventional one-to-four family Alaska Housing Finance Corporation/FNMA/FHLMC serviced home loan. The above tables reference a 100 basis point and 200 basis point decrease in note rates. These sensitivities are hypothetical and should be used with caution as the tables above demonstrate the Company’s methodology for estimating the fair value of MSR is highly sensitive to changes in key assumptions. For example, actual prepayment experience may differ and any difference may have a material effect on MSR fair value. Changes in fair value resulting from changes in assumptions generally cannot be extrapolated because the relationship of the change in the assumption to the change in fair value may not be linear. Also, in these tables, the effects of a variation in a particular assumption on the fair value of the MSR is calculated without changing any other assumption; in reality, changes in one factor may be associated with changes in another (for example, decreases in market interest rates may provide an incentive to refinance; however, this may also indicate a slowing economy and an increase in the unemployment rate, which reduces the number of borrowers who qualify for refinancing), which may magnify or counteract the sensitivities. Thus, any measurement of MSR fair value is limited by the conditions existing and assumptions made at a particular point in time. Those assumptions may not be appropriate if they are applied to a different point in time.

Derivatives

Derivatives	9 Months Ended
	Sep. 30, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivatives	Derivatives Interest rates swaps related to community banking activities The Company enters into commercial loan interest rate swap agreements with commercial banking customers which are offset with a corresponding swap agreement with a third party financial institution ("counterparty"). The Company has agreements with its counterparties that contain provisions that provide that if the Company fails to maintain its status as a well-capitalized institution, then the counterparty could terminate the derivative positions and the Company would be required to settle its obligations under the agreements. These agreements also require that the Company and the counterparty collateralize any fair value shortfalls that exceed $250,000 with eligible collateral, which includes cash and securities backed with the full faith and credit of the federal government. Similarly, the Company could be required to settle its obligations under the agreement if specific regulatory events occur, such as if the Company were issued a prompt corrective action directive or a cease and desist order, or if certain regulatory ratios fall below specified levels. The Company pledged $300,000 in available for sale securities to collateralize fair value shortfalls on interest rate swap agreements as of both September 30, 2018 and December 31, 2017. The Company had interest rate swaps related to commercial loans with an aggregate notional amount of $15.2 million and $12.5 million at September 30, 2018 and December 31, 2017 , respectively. At September 30, 2018 , the notional amount of interest rate swaps is made up of two variable to fixed rate swaps to a commercial loan customer totaling $7.6 million , and two fixed to variable rate swaps with a counterparty totaling $7.6 million . Changes in fair value from these four interest rate swaps offset each other in the first nine months of 2018 . The Company recognized $70,000 in fee income related to interest rate swaps in the three and nine-month periods ending September 30, 2018 and recognized $10,000 and $26,000 in fee income in the three and nine-month periods ending September 30, 2017 , respectively. Interest rate swap income is recorded in other income on the Consolidated Statements of Income. None of these interest rate swaps are designated as hedging instruments. The Company entered into an interest rate swap in the third quarter of 2017 to hedge the variability in cash flows arising out of its junior subordinated debentures, which is floating rate debt, by swapping the cash flows with an interest rate swap which receives floating and pays fixed. The Company has designated this interest rate swap as a hedging instrument. The interest rate swap effectively fixes the Company's interest payments on the $10.0 million of junior subordinated debentures held under Northrim Statutory Trust 2 at 3.72% through its maturity date. The floating rate that the dealer pays is equal to the three month LIBOR plus 1.37% which reprices quarterly on the payment date. This rate was 3.70% as of September 30, 2018. The Company pledged $400,000 in cash to collateralize initial margin and fair value exposure of our counterparty on this interest rate swap as of September 30, 2018. Changes in the fair value of this interest rate swap are reported in other comprehensive income. The unrealized gain on this interest rate swap was $1.0 million as of September 30, 2018. Interest rates swaps related to home mortgage banking activities The Company also uses derivatives to hedge the risk of changes in the fair values of interest rate lock commitments. The Company enters into commitments to originate residential mortgage loans at specific rates; the value of these commitments are detailed in the table below as "interest rate lock commitments". The Company also hedges the interest rate risk associated with its residential mortgage loan commitments, which are referred to as "retail interest rate contracts" in the table below. Market risk with respect to commitments to originate loans arises from changes in the value of contractual positions due to changes in interest rates. RML had commitments to originate mortgage loans held for sale totaling $69.0 million and $43.6 million at September 30, 2018 and December 31, 2017, respectively. Changes in the value of RML's interest rate derivatives are recorded in mortgage banking income on the Consolidated Statements of Income. None of these derivatives are designated as hedging instruments. The following table presents the fair value of derivatives not designated as hedging instruments at September 30, 2018 and December 31, 2017 : (In Thousands) Asset Derivatives September 30, 2018 December 31, 2017 Balance Sheet Location Fair Value Fair Value Interest rate swaps Other assets $122 $77 Interest rate lock commitments Other assets 1,117 873 Total $1,239 $950 (In Thousands) Liability Derivatives September 30, 2018 December 31, 2017 Balance Sheet Location Fair Value Fair Value Interest rate swaps Other liabilities $122 $77 Total $122 $77 The following table presents the net gains (losses) of derivatives not designated as hedging instruments for the three and nine-month periods ending September 30, 2018 and 2017: Three Months Ended September 30, Nine Months Ended September 30, (In Thousands) Income Statement Location 2018 2017 2018 2017 Interest rate contracts Mortgage banking income $138 ($370 ) $511 ($482 ) Interest rate lock commitments Mortgage banking income (281 ) 193 203 364 Total ($143 ) ($177 ) $714 ($118 ) Our derivative transactions with counterparties under International Swaps and Derivative Association master agreements include "right of set-off" provisions. "Right of set-off" provisions are legally enforceable rights to offset recognized amounts and there may be an intention to settle such amounts on a net basis. We do not offset such financial instruments for financial reporting purposes. The following table summarizes the derivatives that have a right of offset as of September 30, 2018 and December 31, 2017 : September 30, 2018 Gross amounts not offset in the Statement of Financial Position (In Thousands) Gross amounts of recognized assets and liabilities Gross amounts offset in the Statement of Financial Position Net amounts of assets and liabilities presented in the Statement of Financial Position Financial Instruments Collateral Posted Net Amount Asset Derivatives Interest rate swaps $122 $— $122 $— $— $122 Liability Derivatives Interest rate swaps $122 $— $122 $— $122 $— December 31, 2017 Gross amounts not offset in the Statement of Financial Position (In Thousands) Gross amounts of recognized assets and liabilities Gross amounts offset in the Statement of Financial Position Net amounts of assets and liabilities presented in the Statement of Financial Position Financial Instruments Collateral Posted Net Amount Asset Derivatives Interest rate swaps $77 $— $77 $— $— $77 Liability Derivatives Interest rate swaps $77 $— $77 $— $77 $—

Stock Incentive Plan

Stock Incentive Plan	9 Months Ended
	Sep. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Stock Incentive Plan	Stock Incentive Plan The Company adopted the 2017 Stock Option Plan (“2017 Plan”) following shareholder approval of the 2017 Plan at the 2017 Annual Meeting. Subsequent to the adoption of the 2017 Plan, no additional grants may be issued under the prior plans. The 2017 Plan provides for grants of up to 350,000 shares of common stock. Stock Options: Under the 2017 Plan and previous plans, certain key employees have been granted the option to purchase set amounts of common stock at the market price on the day the option was granted. Optionees, at their own discretion, may cover the cost of exercise through the exchange at the then fair value of already owned shares of the Company’s stock. Options are granted for a 10 -year period and vest on a pro-rata basis over the initial three years from grant. The Company measures the fair value of each stock option at the date of grant using the Black-Scholes option pricing model. For the three-month periods ended September 30, 2018 and 2017, the Company recognized $31,000 and $34,000 , respectively, in stock option compensation expense as a component of salaries and other personnel expense. For the nine months ended September 30, 2018 and 2017, the Company recognized $139,000 and $100,000 , respectively, in stock option compensation expense as a component of salaries and other personnel expense. The Company allows stock options to be exercised through cash or cashless transactions. Cashless stock option exercises require a portion of the options exercised to be net settled in satisfaction of the exercise price and applicable tax withholding requirements. The Company issued 11,427 and 12,423 shares from the exercise of stock options for the three and nine-month periods ended September 30, 2018, respectively. The Company received $195,000 cash for the stock option exercises in the three and nine months ended September 30, 2018. In the three months ended September 30, 2018, the Company net settled $74,000 for cashless stock option exercises. In the nine-month periods ended September 30, 2018, the Company net settled $130,000 for cashless stock option exercises. The Company withheld $154,000 and $227,000 to pay for stock option exercises or income taxes that resulted from the exercise of stock options in the three and nine-month periods ended September 30, 2018, respectively. The Company issued zero and 12,789 shares, respectively, from the exercise of stock options in the three and nine-month periods ended September 30, 2017. The Company received zero cash for stock option exercises in the three and nine months ended September 30, 2017. In the three months ended September 30, 2017 the Company net settled $0 for cashless stock option exercises. In the nine months ended September 30, 2017 the Company net settled $862,000 for cashless stock option exercises. The Company withheld $0 and $1.0 million to pay for stock option exercises or income taxes that resulted from the exercise of stock options in the three and nine months ended September 30, 2017. There were no stock options granted in the three and nine months ended September 30, 2018 . There were 3,775 stock options granted in the three and nine months ended September 30, 2017 . Restricted Stock Units: The Company grants restricted stock units to certain key employees periodically. Recipients of restricted stock units do not pay any cash consideration to the Company for the shares and receive all dividends with respect to such shares when the shares vest. Restricted stock units cliff vest at the end of a three -year time period. For the three months ended September 30, 2018 and 2017 , the Company recognized $128,000 and $121,000 , respectively, in restricted stock unit compensation expense as a component of salaries and other personnel expense. For the nine months ended September 30, 2018 and 2017, the Company recognized $432,000 and $335,000 , respectively, in restricted stock unit compensation expense as a component of salaries and other personnel expense. There were no restricted stock units granted in the three and nine-month periods ended September 30, 2018 . There were 2,337 restricted stock units granted in the three and nine-month periods ended September 30, 2017 .

Fair Value of Assets and Liabil

Fair Value of Assets and Liabilities	9 Months Ended
	Sep. 30, 2018
Fair Value Disclosures [Abstract]
Fair Value of Assets and Liabilities	Fair Value of Assets and Liabilities Fair Value Hierarchy Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in the principal or most advantageous market for an asset or liability in an orderly transaction between market participants at the measurement date. GAAP established a fair value hierarchy that prioritizes the use of inputs used in valuation methodologies into the following three levels: • Level 1 : Valuation is based upon quoted prices for identical instruments traded in active markets. A quoted market price in an active market provides the most reliable evidence of fair value and is used to measure fair value whenever available. A contractually binding sales price also provides reliable evidence of fair value. • Level 2 : Valuation is based upon quoted market prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market. • Level 3 : Valuation is generated from model-based techniques that use significant assumptions not observable in the market, or inputs that require significant management judgment or estimation, some of which may be internally developed. Assets and Liabilities Measured at Fair Value on a Recurring Basis Investment securities available for sale and marketable securities : Fair values are based on quoted market prices, where available. If quoted market prices are not available, fair values are based on quoted market prices of comparable instruments. Loans held for sale : Due to the short term nature of these instruments, the carrying amounts reported in the consolidated balance sheets represent their fair values. Mortgage servicing rights: MSR do not trade in an active market with readily observable market data and as a result, the Company classifies the fair value of these assets as Level 3 measurement. In order to determine the fair value of MSRs, the present value of net expected future cash flows is estimated. Assumptions used include market discount rates, anticipated prepayment speeds, escrow calculations, delinquency rates, and ancillary fee income net of servicing costs. The model assumptions are also compared to publicly filed information from several large MSR holders, as available. Derivative instruments: The fair value of the interest rate lock commitments are estimated using quoted or published market prices for similar instruments, adjusted for factors such as pull-through rate assumptions based on historical information, where appropriate. The pull-through rate assumptions are considered Level 3 valuation inputs and are significant to the interest rate lock commitment valuation; as such, the interest rate lock commitment derivatives are classified as Level 3. Interest rate contracts are valued in a model, which uses as its basis a discounted cash flow technique incorporating credit valuation adjustments to reflect nonperformance risk in the measurement of fair value. Although the Company has determined that the majority of inputs used to value its interest rate derivatives fall within Level 2 of the fair value hierarchy, the credit valuation adjustments associated with its derivatives utilize Level 3 inputs, such as estimates of current credit spreads to evaluate the likelihood of default by itself and its counterparties. However, as of September 30, 2018 , the Company has assessed the significance of the impact of these adjustments on the overall valuation of its interest rate positions and has determined that they are not significant to the overall valuation of its interest rate derivatives. As a result, the Company has classified its interest rate derivative valuations in Level 2 of the fair value hierarchy. Assets Subject to Nonrecurring Adjustment to Fair Value : The Company is also required to measure certain assets such as equity method investments, goodwill, intangible assets, impaired loans, and other real estate owned (“OREO”) at fair value on a nonrecurring basis in accordance with GAAP. Any nonrecurring adjustments to fair value usually result from the writedown of individual assets. The Company uses either in-house evaluations or external appraisals to estimate the fair value of OREO and impaired loans as of each reporting date. In-house appraisals are considered Level 3 inputs and external appraisals are considered Level 2 inputs. The Company’s determination of which method to use is based upon several factors. The Company takes into account compliance with legal and regulatory guidelines, the amount of the loan, the size of the assets, the location and type of property to be valued and how critical the timing of completion of the analysis is to the assessment of value. Those factors are balanced with the level of internal expertise, internal experience and market information available, versus external expertise available such as qualified appraisers, brokers, auctioneers and equipment specialists. The Company uses external sources to estimate fair value for projects that are not fully constructed as of the date of valuation. These projects are generally valued as if complete, with an appropriate allowance for cost of completion, including contingencies developed from external sources such as vendors, engineers and contractors. The Company believes that recording other real estate owned that is not fully constructed based on as if complete values is more appropriate than recording other real estate owned that is not fully constructed using as is values. We concluded that as-is-complete values are appropriate for these types of projects based on the accounting guidance for capitalization of project costs and subsequent measurement of the value of real estate. GAAP specifically states that estimates and cost allocations must be reviewed at the end of each reporting period and reallocated based on revised estimates. The Company adjusts the carrying value of other real estate owned in accordance with this guidance for increases in estimated cost to complete that exceed the fair value of the real estate at the end of each reporting period. Limitations Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates do not reflect any premium or discount that could result from offering for sale at one time the Company’s entire holdings of a particular financial instrument. Because no market exists for a significant portion of the Company’s financial instruments, fair value estimates are based on judgments regarding future expected loss experience, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and therefore cannot be determined with precision. Changes in assumptions could significantly affect the estimates. Estimated fair values as of the periods indicated are as follows: September 30, 2018 December 31, 2017 (In Thousands) Carrying Amount Fair Value Carrying Amount Fair Value Financial assets: Level 1 inputs: Cash, due from banks and deposits in other banks $70,179 $70,179 $77,841 $77,841 Investment securities available for sale 75,165 75,165 59,117 59,117 Marketable equity securities 6,035 6,035 — — Level 2 inputs: Investment securities available for sale 189,028 189,028 253,633 253,633 Investment in Federal Home Loan Bank stock 2,103 2,103 2,115 2,115 Accrued interest receivable 4,787 4,787 4,385 4,385 Interest rate swaps 1,161 1,161 261 261 Level 3 inputs: Loans and loans held for sale 1 1,038,643 $1,006,152 999,445 1,001,346 Purchased receivables, net 12,706 12,706 22,231 22,231 Interest rate lock commitments 1,117 1,117 873 873 Mortgage servicing rights 9,695 9,695 7,305 7,305 Financial liabilities: Level 2 inputs: Deposits $1,233,268 $1,231,850 $1,258,283 $1,257,670 Securities sold under repurchase agreements 32,429 32,429 27,746 27,746 Borrowings 7,282 6,901 7,362 7,308 Accrued interest payable 125 125 24 24 Interest rate swaps 122 122 77 77 Retail interest rate contracts — — — — Level 3 inputs: Junior subordinated debentures 10,310 10,001 10,310 9,856 1 Carrying amount is net of unearned income. In accordance with the prospective adoption of ASU 2016-01, the fair value of loans and loans held for sale as of September 30, 2018 was measured using an exit price notion. The fair value of loans as of December 31, 2017 was measured using an entry price notion. The following table sets forth the balances as of the periods indicated of assets measured at fair value on a recurring basis: (In Thousands) Total Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) September 30, 2018 Assets: Available for sale securities U.S. Treasury and government sponsored entities $205,832 $54,452 $151,380 $— Municipal securities 11,843 — 11,843 — Corporate bonds 40,516 20,713 19,803 — Collateralized loan obligations 6,002 — 6,002 — Total available for sale securities $264,193 $75,165 $189,028 $— Marketable equity securities $6,035 $6,035 $— $— Total marketable equity securities $6,035 $6,035 $— $— Interest rate swaps $1,161 $— $1,161 $— Interest rate lock commitments 1,117 — — 1,117 Mortgage servicing rights 9,695 — — 9,695 Total other assets $11,973 $— $1,161 $10,812 Liabilities: Interest rate swaps $122 $— $122 $— Total other liabilities $122 $— $122 $— December 31, 2017 Assets: Available for sale securities U.S. Treasury and government sponsored entities $249,461 $49,878 $199,583 $— Municipal securities 14,421 — 14,421 — Corporate bonds 37,132 3,508 33,624 — Collateralized loan obligations 6,005 — 6,005 — Total available for sale securities $307,019 $53,386 $253,633 $— Marketable equity securities $5,731 $5,731 $— $— Total marketable securities $5,731 $5,731 $— $— Interest rate swaps $261 $— $261 $— Interest rate lock commitments 873 — — 873 Mortgage servicing rights 7,305 — — 7,305 Total other assets $8,439 $— $261 $8,178 Liabilities: Interest rate swaps $77 $— $77 $— Total other liabilities $77 $— $77 $— The following table provides a reconciliation of the assets and liabilities measured at fair value using significant unobservable inputs (Level 3) on a recurring basis during the three and nine-month periods ended September 30, 2018 and 2017 : (In Thousands) Beginning balance Change included in earnings Purchases and issuances Sales and settlements Ending balance Net change in unrealized gains (losses) relating to items held at end of period Three Months Ended September 30, 2018 Interest rate lock commitments $1,417 ($560 ) $4,641 ($4,381 ) $1,117 $1,117 Mortgage servicing rights 8,733 (128 ) 1,090 — 9,695 — Total $10,150 ($688 ) $5,731 ($4,381 ) $10,812 $1,117 Three Months Ended September 30, 2017 Interest rate lock commitments $1,337 ($455 ) $4,443 ($3,817 ) $1,508 $1,508 Mortgage servicing rights 5,828 (296 ) 649 — 6,181 — Total $7,165 ($751 ) $5,092 ($3,817 ) $7,689 $1,508 (In Thousands) Beginning balance Change included in earnings Purchases and issuances Sales and settlements Ending balance Net change in unrealized gains (losses) relating to items held at end of period Nine Months Ended September 30, 2018 Interest rate lock commitments $873 ($1,562 ) $14,125 ($12,319 ) $1,117 $1,117 Mortgage servicing rights 7,305 (272 ) 2,662 — 9,695 — Total $8,178 ($1,834 ) $16,787 ($12,319 ) $10,812 $1,117 Nine Months Ended September 30, 2017 Interest rate lock commitments $1,137 ($873 ) $11,944 ($10,700 ) $1,508 $1,508 Mortgage servicing rights 4,157 (62 ) 2,086 — 6,181 — Total $5,294 ($935 ) $14,030 ($10,700 ) $7,689 $1,508 As of and for the periods ending September 30, 2018 and December 31, 2017 , except for certain assets as shown in the following table, no impairment or valuation adjustment was recognized for assets recognized at fair value on a nonrecurring basis. For loans measured for impairment, the Company classifies fair value measurements using observable inputs, such as external appraisals, as Level 2 valuations in the fair value hierarchy, and unobservable inputs, such as in-house evaluations, as Level 3 valuations in the fair value hierarchy. (In Thousands) Total Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) September 30, 2018 Loans measured for impairment $1,680 $— $226 $1,454 Other assets - equity method investment 743 — — 743 Total $2,423 $— $226 $2,197 December 31, 2017 Loans measured for impairment $7,988 $— $— $7,988 Other real estate owned 3,927 — — 3,927 Other assets - equity method investment 2,292 — — 2,292 Total $14,207 $— $— $14,207 The following table presents the gains and (losses) resulting from nonrecurring fair value adjustments for the three and nine-month periods ended September 30, 2018 and 2017 : Three Months Ended September 30, Nine Months Ended September 30, (In Thousands) 2018 2017 2018 2017 Loans measured for impairment $299 $1,120 ($594 ) $900 Other real estate owned — 74 — 340 Other operating expense - impairment of equity method investment 804 — 804 — Total loss from nonrecurring measurements $1,103 $1,194 $210 $1,240 Assets and Liabilities Measured at Fair Value Using Significant Unobservable Inputs (Level 3) The following table provides a description of the valuation technique, unobservable input, and qualitative information about the unobservable inputs for the Company’s assets and liabilities classified as Level 3 and measured at fair value on a recurring and nonrecurring basis at September 30, 2018 and December 31, 2017 : Financial Instrument Valuation Technique Unobservable Input Weighted Average Rate Range September 30, 2018 Loans measured for impairment In-house valuation of collateral Discount rate 25% - 65% Interest rate lock commitment External pricing model Pull through rate 93.53 % Mortgage servicing rights Discounted cash flow Constant prepayment rate 8.20% - 10.34% Discount rate 9.87% - 11.00% December 31, 2017 Loans measured for impairment In-house valuation of collateral Discount rate 32% - 40% Discounted cash flow Discount rate 14 % Other real estate owned Fair value of collateral Estimated capital costs to complete improvements 25% - 32% Interest rate lock commitment External pricing model Pull through rate 93.05 % Mortgage servicing rights Discounted cash flow Constant prepayment rate 8.94% - 11.34% Discount rate 9.42% - 10.05%

Segment Information

Segment Information	9 Months Ended
	Sep. 30, 2018
Segment Reporting [Abstract]
Segment Information	Segment Information The Company's operations are managed along two operating segments: Community Banking and Home Mortgage Lending. The Community Banking segment's principal business focus is the offering of loan and deposit products to business and consumer customers in its primary market areas. As of September 30, 2018 , the Community Banking segment operated 14 branches throughout Alaska. The Home Mortgage Lending segment's principal business focus is the origination and sale of mortgage loans for 1-4 family residential properties. Summarized financial information for the Company's reportable segments and the reconciliation to the consolidated financial results is shown in the following tables: Three Months Ended September 30, 2018 (In Thousands) Community Banking Home Mortgage Lending Consolidated Interest income $15,923 $657 $16,580 Interest expense 565 196 761 Net interest income 15,358 461 15,819 Benefit for loan losses — — — Other operating income 2,770 5,903 8,673 Other operating expense 12,204 5,895 18,099 Income before provision for income taxes 5,924 469 6,393 Provision for income taxes 996 133 1,129 Net income attributable to Northrim BanCorp, Inc. $4,928 $336 $5,264 Three Months Ended September 30, 2017 (In Thousands) Community Banking Home Mortgage Lending Consolidated Interest income $14,953 $566 $15,519 Interest expense 388 214 602 Net interest income 14,565 352 14,917 Provision for loan losses 2,500 — 2,500 Other operating income 7,636 6,219 13,855 Compensation expense - RML acquisition payments 149 — 149 Other operating expense 12,252 5,290 17,542 Income before provision for income taxes 7,300 1,281 8,581 Provision for income taxes 2,452 528 2,980 Net income 4,848 753 5,601 Less: net income attributable to the noncontrolling interest 78 — 78 Net income attributable to Northrim BanCorp, Inc. $4,770 $753 $5,523 Nine Months Ended September 30, 2018 (In Thousands) Community Banking Home Mortgage Lending Consolidated Interest income $45,443 $1,527 $46,970 Interest expense 1,435 464 1,899 Net interest income 44,008 1,063 45,071 Benefit for loan losses (300 ) — (300 ) Other operating income 8,124 16,325 24,449 Other operating expense 36,319 15,181 51,500 Income before provision for income taxes 16,113 2,207 18,320 Provision for income taxes 2,537 627 3,164 Net income attributable to Northrim BanCorp, Inc. $13,576 $1,580 $15,156 Nine Months Ended September 30, 2017 (In Thousands) Community Banking Home Mortgage Lending Consolidated Interest income $43,550 $1,326 $44,876 Interest expense 1,483 399 1,882 Net interest income 42,067 927 42,994 Provision for loan losses 3,200 — 3,200 Other operating income 14,502 18,020 32,522 Compensation expense - RML acquisition payments 323 — 323 Other operating expense 37,158 15,335 52,493 Income before provision for income taxes 15,888 3,612 19,500 Provision for income taxes 4,745 1,491 6,236 Net income 11,143 2,121 13,264 Less: net income attributable to the noncontrolling interest 327 — 327 Net income attributable to Northrim BanCorp, Inc. $10,816 $2,121 $12,937 September 30, 2018 (In Thousands) Community Banking Home Mortgage Lending Consolidated Total assets $1,421,407 $81,266 $1,502,673 Loans held for sale $— $56,636 $56,636 December 31, 2017 (In Thousands) Community Banking Home Mortgage Lending Consolidated Total assets $1,452,602 $65,994 $1,518,596 Loans held for sale $— $43,979 $43,979

Basis of Presentation and Sig_2

Basis of Presentation and Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2018
Accounting Policies [Abstract]
Basis of Presentation	The accompanying unaudited consolidated financial statements and corresponding footnotes have been prepared by Northrim BanCorp, Inc. (the “Company”) in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and with instructions to Form 10-Q under the Securities Exchange Act of 1934, as amended. The year-end Consolidated Balance Sheet data was derived from the Company's audited financial statements. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. The Company owns a 100% interest in Residential Mortgage Holding Company, LLC, the parent company of Residential Mortgage, LLC (collectively "RML") and consolidates their balance sheets and income statement into its financial statements. The Company owned a 50.1% interest in Northrim Benefits Group, LLC ("NBG") through August 14, 2017, and consolidated NBG's balance sheets and income statements into its financial statements through the date of the sale on August 14, 2017. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation have been included. Certain immaterial reclassifications have been made to prior year amounts to maintain consistency with the current year with no impact on net income or total shareholders’ equity. The Company determined that it operates in two primary operating segments: Community Banking and Home Mortgage Lending. The Company has evaluated subsequent events and transactions for potential recognition or disclosure. Operating results for the interim period ended September 30, 2018 , are not necessarily indicative of the results anticipated for the year ending December 31, 2018 . These consolidated financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2017 . The Company’s significant accounting policies are discussed in Note 1 to the audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2017 .
Recent Accounting Pronouncements	Recent Accounting Pronouncements Accounting pronouncements implemented in 2018 In May 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2014-09, Revenue from Contracts with Customers (“ASU 2014-09”). The core principle of the guidance is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. In general, this new guidance requires companies to use more judgment and make more estimates than under current guidance, including identifying performance obligations in the contract, estimating the amount of variable consideration to include in the transaction price and allocating the transaction price to each separate performance obligation. For financial reporting purposes, the standard allows for either full retrospective adoption, meaning the standard is applied to all of the periods presented, or modified retrospective adoption, meaning the standard is applied only to the most current period presented in the financial statements with the cumulative effect of initially applying the standard recognized at the date of initial application. The Company has reviewed all revenue sources to determine the sources that are in scope for this guidance. As a bank, key revenue sources, including interest income and mortgage banking income have been identified as out of scope of this new guidance. The Company's overall assessment of material in-scope revenue sources include service charges on deposits, bankcard fees, and other miscellaneous revenue sources. The Company adopted the guidance on January 1, 2018, utilizing the modified retrospective approach, which did not have a material impact on how the Company recognizes revenue or on our consolidated financial statements and disclosures. See Note 2 of the Notes to Consolidated Financial Statements included in Item 1 of this report for disclosures related to revenue generated from contracts with customers. In January 2016, the FASB issued ASU 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities (“ASU 2016-01”). The new guidance is intended to improve the recognition and measurement of financial instruments. ASU 2016-01 requires that equity investments (except those accounted for under the equity method of accounting or those that result in consolidation of the investee) be measured at fair value with changes in fair value recognized in net income. In addition, the amendment requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes and requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables) on the balance sheet or the accompanying notes to the financial statements. ASU 2016-01 also eliminates the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet. The amendment also requires a reporting organization to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument specific credit risk (also referred to as "own credit") when the organization has elected to measure the liability at fair value in accordance with the fair value option for financial instruments. The Company adopted the guidance on January 1, 2018 and reclassified $191,000 in unrealized gains on its investments in preferred stock from other comprehensive income to retained earnings. Adoption of the guidance does not have a material or significant impact on the Company's consolidated financial statements. As of January 1, 2018, unrealized gains and losses on marketable equity securities are included in other operating income in the Consolidated Statement of Income. In August 2016, the FASB issued ASU 2016-15, Classification of Certain Cash Receipts and Cash Payments (“ASU 2016-15”). ASU 2016-15 provides guidance on eight specific cash flow issues: debt prepayment or debt extinguishment costs; settlement of zero-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing; contingent consideration payments made after a business combination; proceeds from the settlement of insurance claims; proceeds from the settlement of corporate-owned life insurance policies, including bank-owned life insurance policies; distributions received from equity method investees; beneficial interests in securitization transactions; and separately identifiable cash flows and application of the predominance principle. The Company adopted the guidance on January 1, 2018 and made an accounting policy election to classify distributions from equity method investees using the cumulative earnings approach. Accordingly, these distributions are recorded as cash inflows in the operating activity section of the Statement of Cash Flows. Adoption of the guidance does not have a material or significant impact on the Company's consolidated financial statements. In May 2017, the FASB issued ASU 2017-09, Compensation-Stock Compensation (“ASU 2017-09”). ASU 2017-09 provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting in Topic 718. The Company adopted the guidance on January 1, 2018 and it did not have a material impact on the Company’s consolidated financial position or results of operations. In March 2017, the FASB issued ASU 2017-08, Receivables-Nonrefundable Fees and Other Costs (“ASU 2017-08”). ASU 2017-08 amends the amortization period for certain purchased callable debt securities held at a premium by shortening the amortization period for the premium to the earliest call date. Under the current guidance, entities generally amortize the premium as an adjustment of yield over the contractual life of the instrument. ASU 2017-08 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2018, and should be applied on a modified retrospective basis through a cumulative-effect adjustment directly to retained earnings. The Company early adopted this standard in the first quarter of 2018, which resulted in a $62,000 decrease in beginning retained earnings through a cumulative-effect adjustment. In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (“ASU 2017-12”). ASU 2017-12 improves the financial reporting of hedging relationships to better portray the economic results of an entity’s risk management activities in its financial statements. In addition to that main objective, the amendments in this ASU make certain targeted improvements to simplify the application of the hedge accounting guidance in current GAAP based on the feedback received from preparers, auditors, users, and other stakeholders. ASU 2017-12 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2018, and all transition requirements and elections must be applied to hedging relationships existing (that is, hedging relationships in which the hedging instrument has not expired, been sold, terminated, or exercised or the entity has not removed the designation of the hedging relationship) on the date of adoption. The Company early adopted this standard in the first quarter of 2018, and it did not have a significant impact on the Company’s consolidated financial position or results of operations. Accounting pronouncements to be implemented in future periods In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) (“ASU 2016-02”). ASU 2016-02 requires lessees, among other things, to recognize lease assets and lease liabilities on the balance sheet for those leases classified as operating leases under previous authoritative guidance. This update also introduces new disclosure requirements for leasing arrangements. ASU 2016-02 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2018. All entities are required to use a modified retrospective approach for leases that exist or are entered into after the beginning of the earliest comparative period in the financial statements. As the Company expects to elect the transition option provided in ASU No. 2018-11 (see below), the modified retrospective approach will be applied on January 1, 2019 (as opposed to January 1, 2017). The Company also expects to elect certain relief options offered in ASU 2016-02 including the package of practical expedients, the option not to separate lease and non-lease components and instead to account for them as a single lease component, and the option not to recognize right-of-use assets and lease liabilities that arise from short-term leases (i.e., leases with terms of twelve months or less). The Company will likely not elect the hindsight practical expedient, which allows entities to use hindsight when determining lease term and impairment of right-of-use assets. The Company has several lease agreements, such as branch locations, which are currently considered operating leases, and therefore, not recognized on the Company’s consolidated statements of condition. The Company expects the new accounting standard will require these lease agreements to be recognized on the consolidated statements of condition as a right-of-use asset and a corresponding lease liability. Therefore, the Company’s preliminary evaluation indicates the provisions of ASU 2016-02 are expected to impact the Company’s consolidated statements of condition, along with the Company’s regulatory capital ratios. However, the Company does not expect the new guidance to have a material impact on the Company’s consolidated statements of income. The Company has an implementation team working through the provisions of ASU 2016-02 and ASU 2018-11 to assess the impact on its accounting, disclosures, processes, internal control over financial reporting, regulatory capital, and risk-weighted assets. The Company is substantially complete with the evaluation of its lease population. It is expected that the Company will recognize right-of-use assets and lease liabilities (estimated between $15 and $25 million ) upon adoption on January 1, 2019. The estimates will change due to changes in the lease portfolio prior to the adoption date. In July 2018, the FASB issued ASU 2018-11, Leases - Targeted Improvements ("ASU 2018-11") to provide entities with relief from the costs of implementing certain aspects of the new leasing standard, ASU 2016-02. Specifically, under the amendments in ASU 2018-11: (1) entities may elect not to recast the comparative periods presented when transitioning to the new leasing standard, and (2) lessors may elect not to separate lease and non-lease components when certain conditions are met. The amendments have the same effective date as ASU 2016-02 (January 1, 2019 for the Company). The Company expects to elect both transition options. ASU 2018-11 is not expected to have a material impact on the Company’s Consolidated Financial Statements. In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses (“ASU 2016-13”). ASU 2016-13 is intended to improve financial reporting by requiring timelier recording of credit losses on loans and other financial instruments held by financial institutions and other organizations. The standard requires the measurement of all expected credit losses for certain financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates, but will continue to use judgment to determine which loss estimation method is appropriate for their circumstances. ASU 2016-13 requires enhanced disclosures to help investors and other financial statement users better understand significant estimates and judgments used in estimating credit losses, as well as the credit quality and underwriting standards of an organization's portfolio. These disclosures include qualitative and quantitative requirements that provide additional information about the amounts recorded in the financial statements. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The ASU is effective for fiscal years, and interim periods within those fiscal years, beginning on or after December 15, 2019. Early application will be permitted for specified periods. ASU 2016-13 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2019, and must be applied prospectively. The Company has formed a cross-functional team to begin implementation efforts of this new guidance. The team is evaluating the data elements and modeling options that are expected to be critical to the new process and has engaged external consulting services related to this effort. An estimate of the impact of this standard on the Company's consolidated financial position and results of operations has not yet been determined; however, the impact on the Company's process for calculating the allowance for loan losses ("Allowance") is expected to be significant. In January 2017, the FASB issued ASU 2017-04, Intangibles-Goodwill and Other (“ASU 2017-04”). ASU 2017-04 simplifies how an entity is required to test goodwill for impairment by eliminating Step 2 from the goodwill impairment test. ASU 2017-04 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2019, and must be applied on a prospective basis. The Company does not believe that the adoption of this standard will have a material impact on the Company’s consolidated financial position or results of operations. In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820) (“ASU 2018-13”). ASU 2018-13 modifies the disclosure requirements on fair value measurements in Topic 820, Fair Value Measurement, based on the concepts in the Concepts Statement, including the consideration of costs and benefits. ASU 2018-13 is effective for the Company’s financial statements for annual and interim periods beginning on or after December 15, 2019. The Company does not believe that the adoption of this standard will have a material impact on the Company’s consolidated financial position or results of operations.

Revenue (Tables)

Revenue (Tables)	9 Months Ended
	Sep. 30, 2018
Revenue from Contract with Customer [Abstract]
Disaggregation of Revenue	The following presents other operating income, segregated by revenue streams in-scope and out-of-scope of Topic 606, for the three and nine-month periods ended September 30, 2018 and 2017: (In Thousands) Three Months Ended September 30, Nine Months Ended September 30, Other operating income 2018 2017 2018 2017 In-scope of Topic 606: Bankcard fees $724 $664 $2,056 $1,903 Service charges on deposit accounts 407 406 1,137 1,254 Other 405 371 1,204 1,094 Other operating income (in-scope of Topic 606) $1,536 $1,441 $4,397 $4,251 Other operating income (out-of-scope of Topic 606) 7,137 12,414 20,052 28,271 Total other operating income $8,673 $13,855 $24,449 $32,522

Investment Securities (Tables)

Investment Securities (Tables)	9 Months Ended
	Sep. 30, 2018
Marketable Securities [Abstract]
Summary of Investment Security Carrying and Fair Value	The carrying values and estimated fair values of investment securities at the periods indicated are presented below: (In Thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value September 30, 2018 Securities available for sale U.S. Treasury and government sponsored entities $208,321 $— $2,489 $205,832 Municipal securities 11,879 8 44 11,843 Corporate bonds 40,142 374 — 40,516 Collateralized loan obligations 6,000 5 3 6,002 Total securities available for sale $266,342 $387 $2,536 $264,193 December 31, 2017 Securities available for sale U.S. Treasury and government sponsored entities $250,794 $3 $1,336 $249,461 Municipal securities 14,395 72 46 14,421 Corporate bonds 36,654 478 — 37,132 Collateralized loan obligations 6,000 5 — 6,005 Total securities available for sale $307,843 $558 $1,382 $307,019
Unrealized Gain (Loss) on Investments	Gross unrealized losses on investment securities and the fair value of the related securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, at September 30, 2018 and December 31, 2017 were as follows: Less Than 12 Months More Than 12 Months Total (In Thousands) Fair Value Unrealized Losses Fair Value Unrealized Losses Fair Value Unrealized Losses September 30, 2018: Securities Available for Sale U.S. Treasury and government sponsored entities $111,942 $1,645 $93,890 $844 $205,832 $2,489 Collateralized loan obligations 2,997 3 — — 2,997 3 Municipal securities 6,365 18 1,566 26 7,931 44 Total $121,304 $1,666 $95,456 $870 $216,760 $2,536 December 31, 2017: Securities Available for Sale U.S. Treasury and government sponsored entities $116,331 $496 $122,605 $840 $238,936 $1,336 Municipal securities 3,994 17 2,298 29 6,292 46 Total $120,325 $513 $124,903 $869 $245,228 $1,382
Schedule of Amortized Cost and Fair Value by Contractual Maturity	The amortized cost and estimated fair values of debt securities at September 30, 2018 , are distributed by contractual maturity as shown below. Expected maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations with or without call or prepayment penalties. (In Thousands) Amortized Cost Fair Value Weighted Average Yield US Treasury and government sponsored entities Within 1 year $30,005 $29,969 1.15 % 1-5 years 174,986 172,576 1.87 % 5-10 years 3,330 3,287 3.00 % Total $208,321 $205,832 1.79 % Corporate bonds 1-5 years $21,702 $21,897 3.17 % 5-10 years 18,440 18,619 3.37 % Total $40,142 $40,516 3.26 % Collateralized loan obligations 5-10 years $3,000 $2,997 3.77 % Over 10 years 3,000 3,005 4.07 % Total $6,000 $6,002 3.92 % Municipal securities Within 1 year $2,592 $2,591 2.05 % 1-5 years 9,287 9,252 2.41 % Total $11,879 $11,843 2.34 %
Schedule of Available-For-Sale Securities Proceeds, Gains, and Losses	The proceeds and resulting gains and losses, computed using specific identification, from sales of investment securities for the three and nine -month periods ending September 30, 2018 and 2017 , are as follows: (In Thousands) Proceeds Gross Gains Gross Losses Three Months Ended September 30, 2018 Available for sale securities $— $— $— Three Months Ended September 30, 2017 Available for sale securities $14,996 $— $3 Nine Months Ended September 30, 2018 Available for sale securities $— $— $— Nine Months Ended September 30, 2017 Available for sale securities $25,006 $14 $3
Summary of Interest Income On Available-For-Sale Investment Securities	A summary of interest and dividend income for the three and nine -month periods ending September 30, 2018 and 2017 , on available for sale investment securities and marketable equity securities are as follows: Three Months Ended September 30, Nine Months Ended September 30, (In Thousands) 2018 2017 2018 2017 US Treasury and government sponsored entities $868 $653 $2,653 $2,255 Other 468 298 1,255 881 Total taxable interest income $1,336 $951 $3,908 $3,136 Municipal securities $64 $92 $214 $281 Total tax-exempt interest income $64 $92 $214 $281 Total $1,400 $1,043 $4,122 $3,417

Loans and Credit Quality (Table

Loans and Credit Quality (Tables)	9 Months Ended
	Sep. 30, 2018
Receivables [Abstract]
Loan Portfolio Segmented by Risk Class	The following table presents total portfolio loans by portfolio segment and class of financing receivable, based on the Company's asset quality rating ("AQR") criteria: (In Thousands) Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deeds of trust Consumer other Total September 30, 2018 AQR Pass $301,757 $36,119 $61,857 $120,902 $322,051 $40,889 $19,525 $22,495 $925,595 AQR Special Mention 6,279 — — 4,484 18,300 — 199 16 29,278 AQR Substandard 25,096 — — 4,780 469 577 478 62 31,462 AQR Doubtful — — — — — 27 — — 27 Subtotal $333,132 $36,119 $61,857 $130,166 $340,820 $41,493 $20,202 $22,573 $986,362 Less: Unearned origination fees, net of origination costs (4,355 ) Total loans $982,007 December 31, 2017 AQR Pass $277,371 $31,201 $80,093 $127,059 $307,780 $39,777 $21,846 $19,895 $905,022 AQR Special Mention 4,921 — — 2,095 11,051 634 3 22 18,726 AQR Substandard 31,222 — — 2,888 482 — 767 2 35,361 Subtotal $313,514 $31,201 $80,093 $132,042 $319,313 $40,411 $22,616 $19,919 $959,109 Less: Unearned origination fees, net of origination costs (4,156 ) Total loans $954,953
Nonaccrual Loans by Segment	Nonaccrual loans at the periods indicated are presented below by segment: (In Thousands) 30-59 Days 60-89 Days Greater Than Current Total September 30, 2018 Commercial $121 $600 $2,742 $11,271 $14,734 Real estate term owner occupied — — 1,694 — 1,694 Real estate term other — — 26 — 26 Consumer secured by 1st deeds of trust — — 226 — 226 Consumer other — — 40 8 48 Total nonperforming loans 121 600 4,728 11,279 16,728 Government guarantees on nonaccrual loans — — (62 ) (217 ) (279 ) Net nonaccrual loans $121 $600 $4,666 $11,062 $16,449 December 31, 2017 Commercial $810 $— $2,652 $16,455 $19,917 Real estate term owner occupied — — — 1,331 1,331 Consumer secured by 1st deeds of trust — — 378 — 378 Total nonperforming loans 810 — 3,030 17,786 21,626 Government guarantees on nonaccrual loans — — (94 ) (373 ) (467 ) Net nonaccrual loans $810 $— $2,936 $17,413 $21,159
Past Due Loans and Nonaccrual Loans	Past due loans and nonaccrual loans at the periods indicated are presented below by segment: (In Thousands) 30-59 Days Past Due Still Accruing 60-89 Days Past Due Still Accruing Greater Than 90 Days Still Accruing Total Past Due Nonaccrual Current Total September 30, 2018 Commercial $1,098 $— $— $1,098 $14,734 $317,300 $333,132 Real estate construction one-to-four family — — — — — 36,119 36,119 Real estate construction other — — — — — 61,857 61,857 Real estate term owner occupied 211 738 — 949 1,694 127,523 130,166 Real estate term non-owner occupied — — — — — 340,820 340,820 Real estate term other — 577 — 577 26 40,890 41,493 Consumer secured by 1st deed of trust — — 152 152 226 19,824 20,202 Consumer other 22 10 — 32 48 22,493 22,573 Subtotal $1,331 $1,325 $152 $2,808 $16,728 $966,826 $986,362 Less: Unearned origination fees, net of origination costs (4,355 ) Total $982,007 December 31, 2017 Commercial $503 $— $240 $743 $19,917 $292,854 $313,514 Real estate construction one-to-four family — — — — — 31,201 31,201 Real estate construction other 90 — — 90 — 80,003 80,093 Real estate term owner occupied 966 — — 966 1,331 129,745 132,042 Real estate term non-owner occupied — — — — — 319,313 319,313 Real estate term other — — — — — 40,411 40,411 Consumer secured by 1st deed of trust 363 — — 363 378 21,875 22,616 Consumer other 161 53 12 226 — 19,693 19,919 Subtotal $2,083 $53 $252 $2,388 $21,626 $935,095 $959,109 Less: Unearned origination fees, net of origination costs (4,156 ) Total $954,953
Impaired Loans	The following tables summarize our average recorded investment and interest income recognized on impaired loans for the three and nine-month periods ended September 30, 2018 and 2017 : Three Months Ended September 30, 2018 2017 (In Thousands) Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized With no related allowance recorded Commercial - AQR special mention $2,113 $31 $97 $— Commercial - AQR substandard 26,518 43 18,125 72 Real estate term owner occupied- AQR special mention 617 — — — Real estate term owner occupied- AQR substandard 2,908 52 7,345 114 Real estate term non-owner occupied- AQR pass 206 7 346 6 Real estate term non-owner occupied- AQR substandard 287 8 580 9 Real estate term other - AQR pass 310 11 585 10 Real estate term other - AQR substandard 353 — 641 11 Consumer secured by 1st deeds of trust - AQR pass 132 2 — — Consumer secured by 1st deeds of trust - AQR special mention — — 139 3 Consumer secured by 1st deeds of trust - AQR substandard 154 2 771 5 Subtotal $33,598 $156 $28,629 $230 With an allowance recorded Commercial - AQR special mention $— $— $2,083 $3 Commercial - AQR substandard 1,081 10 10,056 4 Consumer secured by 1st deeds of trust - AQR substandard 136 — — — Subtotal $1,217 $10 $12,139 $7 Total Commercial - AQR special mention $2,113 $31 $2,180 $3 Commercial - AQR substandard 27,599 53 28,181 76 Real estate term owner-occupied - AQR special mention 617 — — — Real estate term owner-occupied - AQR substandard 2,908 52 7,345 114 Real estate term non-owner occupied - AQR pass 206 7 346 6 Real estate term non-owner occupied - AQR substandard 287 8 580 9 Real estate term other - AQR pass 310 11 585 10 Real estate term other - AQR substandard 353 — 641 11 Consumer secured by 1st deeds of trust - AQR pass 132 2 — — Consumer secured by 1st deeds of trust - AQR special mention — — 139 3 Consumer secured by 1st deeds of trust - AQR substandard 290 2 771 5 Total Impaired Loans $34,815 $166 $40,768 $237 Nine Months Ended September 30, 2018 2017 (In Thousands) Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized With no related allowance recorded Commercial - AQR special mention $2,192 $96 $49 $1 Commercial - AQR substandard 25,271 300 20,363 405 Real estate term owner occupied- AQR pass — — 82 5 Real estate term owner occupied- AQR special mention 208 — — — Real estate term owner occupied- AQR substandard 4,019 129 6,257 260 Real estate term non-owner occupied- AQR pass 294 18 367 38 Real estate term non-owner occupied- AQR special mention 29 2 — — Real estate term non-owner occupied- AQR substandard 413 22 654 38 Real estate term other - AQR pass 462 28 604 32 Real estate term other - AQR substandard 119 — 652 34 Consumer secured by 1st deeds of trust - AQR pass 136 10 — — Consumer secured by 1st deeds of trust - AQR special mention — — 141 10 Consumer secured by 1st deeds of trust - AQR substandard 168 8 506 13 Consumer other - AQR substandard — — 17 1 Subtotal $33,311 $613 $29,692 $837 With an allowance recorded Commercial - AQR special mention $— $— $702 $3 Commercial - AQR substandard 2,866 17 7,979 4 Commercial - AQR doubtful 18 — — — Consumer secured by 1st deeds of trust - AQR substandard 126 — — — Subtotal $3,010 $17 $8,681 $7 Total Commercial - AQR special mention $2,192 $96 $751 $4 Commercial - AQR substandard 28,137 317 28,342 409 Commercial - AQR doubtful 18 — — — Real estate term owner-occupied - AQR pass — — 82 5 Real estate term owner-occupied - AQR special mention 208 — — — Real estate term owner-occupied - AQR substandard 4,019 129 6,257 260 Real estate term non-owner occupied - AQR pass 294 18 367 38 Real estate term non-owner occupied - AQR special mention 29 2 — — Real estate term non-owner occupied - AQR substandard 413 22 654 38 Real estate term other - AQR pass 462 28 604 32 Real estate term other - AQR substandard 119 — 652 34 Consumer secured by 1st deeds of trust - AQR pass 136 10 — — Consumer secured by 1st deeds of trust - AQR special mention — — 141 10 Consumer secured by 1st deeds of trust - AQR substandard 294 8 506 13 Consumer other - AQR substandard — — 17 1 Total Impaired Loans $36,321 $630 $38,373 $844 The following table presents information about impaired loans by class as of the periods indicated: (In Thousands) Recorded Investment Unpaid Principal Balance Related Allowance September 30, 2018 With no related allowance recorded Commercial - AQR special mention $2,105 $2,105 $— Commercial - AQR substandard 23,608 25,148 — Real estate term owner occupied- AQR special mention 1,008 1,008 — Real estate term owner occupied- AQR substandard 4,781 4,781 — Real estate term non-owner occupied- AQR pass 319 319 — Real estate term non-owner occupied- AQR substandard 469 469 — Real estate term other - AQR pass 504 504 — Real estate term other - AQR substandard 577 577 — Consumer secured by 1st deeds of trust - AQR pass 131 131 — Consumer secured by 1st deeds of trust - AQR substandard 252 252 — Subtotal $33,754 $35,294 $— With an allowance recorded Commercial - AQR substandard $1,454 $1,958 $323 Consumer secured by 1st deeds of trust - AQR substandard 226 226 49 Subtotal $1,680 $2,184 $372 Total Commercial - AQR special mention $2,105 $2,105 $— Commercial - AQR substandard 25,062 27,106 323 Real estate term owner-occupied - AQR special mention 1,008 1,008 — Real estate term owner-occupied - AQR substandard 4,781 4,781 — Real estate term non-owner occupied - AQR pass 319 319 — Real estate term non-owner occupied - AQR substandard 469 469 — Real estate term other - AQR pass 504 504 — Real estate term other - AQR substandard 577 577 — Consumer secured by 1st deeds of trust - AQR pass 131 131 — Consumer secured by 1st deeds of trust - AQR substandard 478 478 49 Total $35,434 $37,478 $372 (In Thousands) Recorded Investment Unpaid Principal Balance Related Allowance December 31, 2017 With no related allowance recorded Commercial - AQR special mention $2,153 $2,153 $— Commercial - AQR substandard 16,671 17,742 — Real estate term owner occupied - AQR substandard 2,862 2,862 — Real estate term non-owner occupied - AQR pass 303 303 — Real estate term non-owner occupied - AQR special mention 89 89 — Real estate term non-owner occupied - AQR substandard 482 482 — Real estate term other - AQR pass 559 559 — Consumer secured by 1st deeds of trust - AQR pass 136 136 — Consumer secured by 1st deeds of trust - AQR substandard 724 809 — Subtotal $23,979 $25,135 $— With an allowance recorded Commercial - AQR substandard $7,988 $7,988 $966 Subtotal $7,988 $7,988 $966 Total Commercial - AQR special mention $2,153 $2,153 $— Commercial - AQR substandard 24,659 25,730 966 Real estate term owner occupied - AQR substandard 2,862 2,862 — Real estate term non-owner occupied - AQR pass 303 303 — Real estate term non-owner occupied - AQR special mention 89 89 — Real estate term non-owner occupied - AQR substandard 482 482 — Real estate term other - AQR pass 559 559 — Consumer secured by 1st deeds of trust - AQR pass 136 136 — Consumer secured by 1st deeds of trust - AQR substandard 724 809 — Total $31,967 $33,123 $966
Restructured Loans	The following table presents the breakout between newly restructured loans that occurred during the nine months ended September 30, 2018 and restructured loans that occurred prior to 2018 that are still included in portfolio loans: Accrual Status Nonaccrual Status Total Modifications (In Thousands) New Troubled Debt Restructurings Commercial - AQR substandard $— $1,738 $1,738 Real estate term owner occupied- AQR substandard — 1,694 1,694 Subtotal $— $3,432 $3,432 Existing Troubled Debt Restructurings $3,252 $11,178 $14,430 Total $3,252 $14,610 $17,862
Newly Restructured Loans by Concession	The following tables present newly restructured loans that occurred during the nine months ended September 30, 2018 and 2017, by concession (terms modified): September 30, 2018 Number of Contracts Rate Modification Term Modification Payment Modification Combination Modification Total Modifications (In Thousands) Pre-Modification Outstanding Recorded Investment: Commercial - AQR substandard 4 $— $— $2,704 $— $2,704 Real estate term owner occupied- AQR substandard 2 — — 1,694 — 1,694 Total 6 $— $— $4,398 $— $4,398 Post-Modification Outstanding Recorded Investment: Commercial - AQR substandard 4 $— $— $1,738 $— $1,738 Real estate term owner occupied- AQR substandard 2 — — 1,694 — 1,694 Total 6 $— $— $3,432 $— $3,432 September 30, 2017 Number of Contracts Rate Modification Term Modification Payment Modification Combination Modification Total Modifications (In Thousands) Pre-Modification Outstanding Recorded Investment: Commercial - AQR special mention 1 $— $2,078 $— $— $2,078 Commercial - AQR substandard 2 — 10,665 210 — 10,875 Total 3 $— $12,743 $210 $— $12,953 Post-Modification Outstanding Recorded Investment: Commercial - AQR special mention 1 $— $2,078 $— $— $2,078 Commercial - AQR substandard 2 — 9,099 205 — 9,304 Total 3 $— $11,177 $205 $— $11,382
Schedule of Trouble Debt Restructurings That Subsequently Defaulted	The following table presents TDRs that occurred during the twelve-month period ending September 30, 2018 that subsequently defaulted during the nine months ended September 30, 2018: September 30, 2018 Number of Contracts Recorded Investment (In Thousands) Troubled Debt Restructurings that Subsequently Defaulted: Commercial - AQR substandard 2 $559 Real estate term owner occupied - AQR substandard 1 1,331 Total 3 $1,890

Allowance for Loan Losses (Tabl

Allowance for Loan Losses (Tables)	9 Months Ended
	Sep. 30, 2018
Receivables [Abstract]
Allowance for Loan Losses	The following tables detail activity in the Allowance for the periods indicated: Three Months Ended Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deed of trust Consumer other Unallocated Total 2018 Balance, beginning of period $5,626 $596 $1,086 $2,170 $6,219 $1,001 $352 $396 $2,662 $20,108 Charge-Offs — — — — — — — (9 ) — (9 ) Recoveries 57 — — — — 1 1 2 — 61 Provision (benefit) 254 79 34 (43 ) (11 ) (291 ) 21 27 (70 ) — Balance, end of period $5,937 $675 $1,120 $2,127 $6,208 $711 $374 $416 $2,592 $20,160 Balance, end of period: Individually evaluated for impairment $323 $— $— $— $— $— $49 $— $— $372 Balance, end of period: Collectively evaluated for impairment $5,614 $675 $1,120 $2,127 $6,208 $711 $325 $416 $2,592 $19,788 2017 Balance, beginning of period $5,822 $521 $1,517 $2,354 $7,075 $774 $327 $362 $1,309 $20,061 Charge-Offs (1,118 ) — — — — — (85 ) — — (1,203 ) Recoveries 102 — — — — — — 4 — 106 Provision (benefit) 2,210 79 261 (10 ) (60 ) 10 93 (2 ) (81 ) 2,500 Balance, end of period $7,016 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $21,464 Balance, end of period: Individually evaluated for impairment $1,514 $— $— $— $— $— $— $— $— $1,514 Balance, end of period: Collectively evaluated for impairment $5,502 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $19,950 Nine Months Ended September 30, Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deed of trust Consumer other Unallocated Total 2018 Balance, beginning of period $6,172 $629 $1,566 $2,194 $6,043 $725 $315 $307 $3,510 $21,461 Charge-Offs (1,042 ) — — — — — (91 ) (80 ) — (1,213 ) Recoveries 200 — — — — 3 2 7 — 212 Provision (benefit) 607 46 (446 ) (67 ) 165 (17 ) 148 182 (918 ) (300 ) Balance, end of period $5,937 $675 $1,120 $2,127 $6,208 $711 $374 $416 $2,592 $20,160 Balance, end of period: Individually evaluated for impairment $323 $— $— $— $— $— $49 $— $— $372 Balance, end of period: Collectively evaluated for impairment $5,614 $675 $1,120 $2,127 $6,208 $711 $325 $416 $2,592 $19,788 2017 Balance, beginning of period $5,535 $550 $1,465 $2,358 $6,853 $819 $313 $408 $1,396 $19,697 Charge-Offs (1,582 ) — — — — (5 ) (85 ) (17 ) — (1,689 ) Recoveries 246 — — — — — 2 8 — 256 Provision (benefit) 2,817 50 313 (14 ) 162 (30 ) 105 (35 ) (168 ) 3,200 Balance, end of period $7,016 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $21,464 Balance, end of period: Individually evaluated for impairment $1,514 $— $— $— $— $— $— $— $— $1,514 Balance, end of period: Collectively evaluated for impairment $5,502 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $19,950 The following table sets forth information regarding changes in the purchased receivable reserve for the three and nine-month periods ending September 30, 2018 and 2017, respectively: Three Months Ended September 30, Nine Months Ended September 30, (In Thousands) 2018 2017 2018 2017 Balance, beginning of period $201 $194 $200 $171 Charge-offs — — — — Recoveries — — — — Charge-offs net of recoveries — — — — (Benefit) reserve for purchased receivables (5 ) 6 (4 ) 29 Balance, end of period $196 $200 $196 $200
Recorded Investment Segregated by Amounts Individually or Collectively in Allowance for Loan Losses	The following is a detail of the recorded investment in the loan portfolio, segregated by amounts evaluated individually or collectively in the Allowance at the periods indicated: (In Thousands) Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deed of trust Consumer other Total September 30, 2018 Balance, end of period $333,132 $36,119 $61,857 $130,166 $340,820 $41,493 $20,202 $22,573 $986,362 Balance, end of period: Individually evaluated for impairment $27,167 $— $— $5,789 $788 $1,081 $609 $— $35,434 Balance, end of period: Collectively evaluated for impairment $305,965 $36,119 $61,857 $124,377 $340,032 $40,412 $19,593 $22,573 $950,928 December 31, 2017 Balance, end of period $313,514 $31,201 $80,093 $132,042 $319,313 $40,411 $22,616 $19,919 $959,109 Balance, end of period: Individually evaluated for impairment $26,812 $— $— $2,862 $874 $559 $860 $— $31,967 Balance, end of period: Collectively evaluated for impairment $286,702 $31,201 $80,093 $129,180 $318,439 $39,852 $21,756 $19,919 $927,142
Balance of the Allowance Segregated by Segment and Class	The following represents the balance of the Allowance for the periods indicated segregated by segment and class: (In Thousands) Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deeds of trust Consumer other Unallocated Total September 30, 2018 Individually evaluated for impairment: AQR Substandard $323 $— $— $— $— $— $49 $— $— $372 Collectively evaluated for impairment: AQR Pass 5,435 675 1,120 2,065 5,631 711 320 397 — 16,354 AQR Special Mention 179 — — 62 577 — 5 — — 823 AQR Substandard — — — — — — — 19 — 19 Unallocated — — — — — — — — 2,592 2,592 $5,937 $675 $1,120 $2,127 $6,208 $711 $374 $416 $2,592 $20,160 December 31, 2017 Individually evaluated for impairment: AQR Substandard $966 $— $— $— $— $— $— $— $— $966 Collectively evaluated for impairment: AQR Pass 5,079 629 1,566 2,154 5,680 725 315 305 — 16,453 AQR Special Mention 120 — — 40 363 — — 1 — 524 AQR Substandard 7 — — — — — — 1 — 8 Unallocated — — — — — — — — 3,510 3,510 $6,172 $629 $1,566 $2,194 $6,043 $725 $315 $307 $3,510 $21,461

Purchased Receivables (Tables)

Purchased Receivables (Tables)	9 Months Ended
	Sep. 30, 2018
Purchased Receivables [Abstract]
Summary of Components of Net Purchased Receivables	The following table summarizes the components of net purchased receivables for the periods indicated: (In Thousands) September 30, 2018 December 31, 2017 Purchased receivables $12,902 $22,431 Reserve for purchased receivable losses (196 ) (200 ) Total $12,706 $22,231
Allowance on Net Purchased Receivables	The following tables detail activity in the Allowance for the periods indicated: Three Months Ended Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deed of trust Consumer other Unallocated Total 2018 Balance, beginning of period $5,626 $596 $1,086 $2,170 $6,219 $1,001 $352 $396 $2,662 $20,108 Charge-Offs — — — — — — — (9 ) — (9 ) Recoveries 57 — — — — 1 1 2 — 61 Provision (benefit) 254 79 34 (43 ) (11 ) (291 ) 21 27 (70 ) — Balance, end of period $5,937 $675 $1,120 $2,127 $6,208 $711 $374 $416 $2,592 $20,160 Balance, end of period: Individually evaluated for impairment $323 $— $— $— $— $— $49 $— $— $372 Balance, end of period: Collectively evaluated for impairment $5,614 $675 $1,120 $2,127 $6,208 $711 $325 $416 $2,592 $19,788 2017 Balance, beginning of period $5,822 $521 $1,517 $2,354 $7,075 $774 $327 $362 $1,309 $20,061 Charge-Offs (1,118 ) — — — — — (85 ) — — (1,203 ) Recoveries 102 — — — — — — 4 — 106 Provision (benefit) 2,210 79 261 (10 ) (60 ) 10 93 (2 ) (81 ) 2,500 Balance, end of period $7,016 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $21,464 Balance, end of period: Individually evaluated for impairment $1,514 $— $— $— $— $— $— $— $— $1,514 Balance, end of period: Collectively evaluated for impairment $5,502 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $19,950 Nine Months Ended September 30, Commercial Real estate construction one-to-four family Real estate construction other Real estate term owner occupied Real estate term non-owner occupied Real estate term other Consumer secured by 1st deed of trust Consumer other Unallocated Total 2018 Balance, beginning of period $6,172 $629 $1,566 $2,194 $6,043 $725 $315 $307 $3,510 $21,461 Charge-Offs (1,042 ) — — — — — (91 ) (80 ) — (1,213 ) Recoveries 200 — — — — 3 2 7 — 212 Provision (benefit) 607 46 (446 ) (67 ) 165 (17 ) 148 182 (918 ) (300 ) Balance, end of period $5,937 $675 $1,120 $2,127 $6,208 $711 $374 $416 $2,592 $20,160 Balance, end of period: Individually evaluated for impairment $323 $— $— $— $— $— $49 $— $— $372 Balance, end of period: Collectively evaluated for impairment $5,614 $675 $1,120 $2,127 $6,208 $711 $325 $416 $2,592 $19,788 2017 Balance, beginning of period $5,535 $550 $1,465 $2,358 $6,853 $819 $313 $408 $1,396 $19,697 Charge-Offs (1,582 ) — — — — (5 ) (85 ) (17 ) — (1,689 ) Recoveries 246 — — — — — 2 8 — 256 Provision (benefit) 2,817 50 313 (14 ) 162 (30 ) 105 (35 ) (168 ) 3,200 Balance, end of period $7,016 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $21,464 Balance, end of period: Individually evaluated for impairment $1,514 $— $— $— $— $— $— $— $— $1,514 Balance, end of period: Collectively evaluated for impairment $5,502 $600 $1,778 $2,344 $7,015 $784 $335 $364 $1,228 $19,950 The following table sets forth information regarding changes in the purchased receivable reserve for the three and nine-month periods ending September 30, 2018 and 2017, respectively: Three Months Ended September 30, Nine Months Ended September 30, (In Thousands) 2018 2017 2018 2017 Balance, beginning of period $201 $194 $200 $171 Charge-offs — — — — Recoveries — — — — Charge-offs net of recoveries — — — — (Benefit) reserve for purchased receivables (5 ) 6 (4 ) 29 Balance, end of period $196 $200 $196 $200

Mortgage Servicing Rights (Tabl

Mortgage Servicing Rights (Tables)	9 Months Ended
	Sep. 30, 2018
Transfers and Servicing [Abstract]
Schedule of Servicing Assets at Fair Value	The following table details the activity in the Company's mortgage servicing rights ("MSR") for the three and nine months ended September 30, 2018 and 2017 : Three Months Ended September 30, Nine Months Ended September 30, (In Thousands) 2018 2017 2018 2017 Balance, beginning of period $8,733 $5,828 $7,305 $4,157 Additions for new MSR capitalized 1,090 649 2,662 2,086 Changes in fair value: Due to changes in model inputs of assumptions (1) 125 (188 ) 490 332 Other (2) (253 ) (108 ) (762 ) (394 ) Balance, end of period $9,695 $6,181 $9,695 $6,181 (1) Principally reflects changes in discount rates and prepayment speed assumptions, which are primarily affected by changes in interest rates. (2) Represents changes due to collection/realization of expected cash flows over time. The following table details information related to our serviced mortgage loan portfolio as of September 30, 2018 and December 31, 2017 : (In Thousands) September 30, 2018 December 31, 2017 Balance of mortgage loans serviced for others $516,008 $406,291 MSR as a percentage of serviced loans 1.88 % 1.80 % The following table outlines the key assumptions used in measuring the fair value of MSR as of September 30, 2018 and December 31, 2017 : 2018 2017 Constant prepayment rate 8.28 % 9.00 % Discount rate 9.89 % 9.45 %
Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets	Key economic assumptions and the sensitivity of the current fair value for MSR to immediate adverse changes in those assumptions at September 30, 2018 and December 31, 2017 were as follows: (In Thousands) September 30, 2018 December 31, 2017 Aggregate portfolio principal balance $516,008 $406,291 Weighted average rate of note 3.86 % 3.77 % September 30, 2018 Base 1.0% Adverse Rate Change 2.0% Adverse Rate Change Conditional prepayment rate 8.28 % 21.26 % 23.04 % Discount rate 9.89 % 8.89 % 7.89 % Fair value MSR $9,695 $6,163 $5,896 Percentage of MSR 1.88 % 1.19 % 1.14 % December 31, 2017 Conditional prepayment rate 9.00 % 23.33 % 25.25 % Discount rate 9.45 % 8.45 % 7.45 % Fair value MSR $7,305 $4,343 $4,109 Percentage of MSR 1.80 % 1.07 % 1.01 %

Derivatives (Tables)

Derivatives (Tables)	9 Months Ended
	Sep. 30, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Schedule of Derivative Instruments	The following table presents the fair value of derivatives not designated as hedging instruments at September 30, 2018 and December 31, 2017 : (In Thousands) Asset Derivatives September 30, 2018 December 31, 2017 Balance Sheet Location Fair Value Fair Value Interest rate swaps Other assets $122 $77 Interest rate lock commitments Other assets 1,117 873 Total $1,239 $950 (In Thousands) Liability Derivatives September 30, 2018 December 31, 2017 Balance Sheet Location Fair Value Fair Value Interest rate swaps Other liabilities $122 $77 Total $122 $77
Derivative Instruments, Gain (Loss)	The following table presents the net gains (losses) of derivatives not designated as hedging instruments for the three and nine-month periods ending September 30, 2018 and 2017: Three Months Ended September 30, Nine Months Ended September 30, (In Thousands) Income Statement Location 2018 2017 2018 2017 Interest rate contracts Mortgage banking income $138 ($370 ) $511 ($482 ) Interest rate lock commitments Mortgage banking income (281 ) 193 203 364 Total ($143 ) ($177 ) $714 ($118 )
Offsetting Assets	The following table summarizes the derivatives that have a right of offset as of September 30, 2018 and December 31, 2017 : September 30, 2018 Gross amounts not offset in the Statement of Financial Position (In Thousands) Gross amounts of recognized assets and liabilities Gross amounts offset in the Statement of Financial Position Net amounts of assets and liabilities presented in the Statement of Financial Position Financial Instruments Collateral Posted Net Amount Asset Derivatives Interest rate swaps $122 $— $122 $— $— $122 Liability Derivatives Interest rate swaps $122 $— $122 $— $122 $— December 31, 2017 Gross amounts not offset in the Statement of Financial Position (In Thousands) Gross amounts of recognized assets and liabilities Gross amounts offset in the Statement of Financial Position Net amounts of assets and liabilities presented in the Statement of Financial Position Financial Instruments Collateral Posted Net Amount Asset Derivatives Interest rate swaps $77 $— $77 $— $— $77 Liability Derivatives Interest rate swaps $77 $— $77 $— $77 $—
Offsetting Liabilities	The following table summarizes the derivatives that have a right of offset as of September 30, 2018 and December 31, 2017 : September 30, 2018 Gross amounts not offset in the Statement of Financial Position (In Thousands) Gross amounts of recognized assets and liabilities Gross amounts offset in the Statement of Financial Position Net amounts of assets and liabilities presented in the Statement of Financial Position Financial Instruments Collateral Posted Net Amount Asset Derivatives Interest rate swaps $122 $— $122 $— $— $122 Liability Derivatives Interest rate swaps $122 $— $122 $— $122 $— December 31, 2017 Gross amounts not offset in the Statement of Financial Position (In Thousands) Gross amounts of recognized assets and liabilities Gross amounts offset in the Statement of Financial Position Net amounts of assets and liabilities presented in the Statement of Financial Position Financial Instruments Collateral Posted Net Amount Asset Derivatives Interest rate swaps $77 $— $77 $— $— $77 Liability Derivatives Interest rate swaps $77 $— $77 $— $77 $—

Fair Value of Assets and Liab_2

Fair Value of Assets and Liabilities (Tables)	9 Months Ended
	Sep. 30, 2018
Fair Value Disclosures [Abstract]
Schedule of Estimated Fair Values	Estimated fair values as of the periods indicated are as follows: September 30, 2018 December 31, 2017 (In Thousands) Carrying Amount Fair Value Carrying Amount Fair Value Financial assets: Level 1 inputs: Cash, due from banks and deposits in other banks $70,179 $70,179 $77,841 $77,841 Investment securities available for sale 75,165 75,165 59,117 59,117 Marketable equity securities 6,035 6,035 — — Level 2 inputs: Investment securities available for sale 189,028 189,028 253,633 253,633 Investment in Federal Home Loan Bank stock 2,103 2,103 2,115 2,115 Accrued interest receivable 4,787 4,787 4,385 4,385 Interest rate swaps 1,161 1,161 261 261 Level 3 inputs: Loans and loans held for sale 1 1,038,643 $1,006,152 999,445 1,001,346 Purchased receivables, net 12,706 12,706 22,231 22,231 Interest rate lock commitments 1,117 1,117 873 873 Mortgage servicing rights 9,695 9,695 7,305 7,305 Financial liabilities: Level 2 inputs: Deposits $1,233,268 $1,231,850 $1,258,283 $1,257,670 Securities sold under repurchase agreements 32,429 32,429 27,746 27,746 Borrowings 7,282 6,901 7,362 7,308 Accrued interest payable 125 125 24 24 Interest rate swaps 122 122 77 77 Retail interest rate contracts — — — — Level 3 inputs: Junior subordinated debentures 10,310 10,001 10,310 9,856 1 Carrying amount is net of unearned income. In accordance with the prospective adoption of ASU 2016-01, the fair value of loans and loans held for sale as of September 30, 2018 was measured using an exit price notion. The fair value of loans as of December 31, 2017 was measured using an entry price notion.
Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis	The following table sets forth the balances as of the periods indicated of assets measured at fair value on a recurring basis: (In Thousands) Total Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) September 30, 2018 Assets: Available for sale securities U.S. Treasury and government sponsored entities $205,832 $54,452 $151,380 $— Municipal securities 11,843 — 11,843 — Corporate bonds 40,516 20,713 19,803 — Collateralized loan obligations 6,002 — 6,002 — Total available for sale securities $264,193 $75,165 $189,028 $— Marketable equity securities $6,035 $6,035 $— $— Total marketable equity securities $6,035 $6,035 $— $— Interest rate swaps $1,161 $— $1,161 $— Interest rate lock commitments 1,117 — — 1,117 Mortgage servicing rights 9,695 — — 9,695 Total other assets $11,973 $— $1,161 $10,812 Liabilities: Interest rate swaps $122 $— $122 $— Total other liabilities $122 $— $122 $— December 31, 2017 Assets: Available for sale securities U.S. Treasury and government sponsored entities $249,461 $49,878 $199,583 $— Municipal securities 14,421 — 14,421 — Corporate bonds 37,132 3,508 33,624 — Collateralized loan obligations 6,005 — 6,005 — Total available for sale securities $307,019 $53,386 $253,633 $— Marketable equity securities $5,731 $5,731 $— $— Total marketable securities $5,731 $5,731 $— $— Interest rate swaps $261 $— $261 $— Interest rate lock commitments 873 — — 873 Mortgage servicing rights 7,305 — — 7,305 Total other assets $8,439 $— $261 $8,178 Liabilities: Interest rate swaps $77 $— $77 $— Total other liabilities $77 $— $77 $—
Fair Value, Assets Measured on Recurring Basis	The following table provides a reconciliation of the assets and liabilities measured at fair value using significant unobservable inputs (Level 3) on a recurring basis during the three and nine-month periods ended September 30, 2018 and 2017 : (In Thousands) Beginning balance Change included in earnings Purchases and issuances Sales and settlements Ending balance Net change in unrealized gains (losses) relating to items held at end of period Three Months Ended September 30, 2018 Interest rate lock commitments $1,417 ($560 ) $4,641 ($4,381 ) $1,117 $1,117 Mortgage servicing rights 8,733 (128 ) 1,090 — 9,695 — Total $10,150 ($688 ) $5,731 ($4,381 ) $10,812 $1,117 Three Months Ended September 30, 2017 Interest rate lock commitments $1,337 ($455 ) $4,443 ($3,817 ) $1,508 $1,508 Mortgage servicing rights 5,828 (296 ) 649 — 6,181 — Total $7,165 ($751 ) $5,092 ($3,817 ) $7,689 $1,508 (In Thousands) Beginning balance Change included in earnings Purchases and issuances Sales and settlements Ending balance Net change in unrealized gains (losses) relating to items held at end of period Nine Months Ended September 30, 2018 Interest rate lock commitments $873 ($1,562 ) $14,125 ($12,319 ) $1,117 $1,117 Mortgage servicing rights 7,305 (272 ) 2,662 — 9,695 — Total $8,178 ($1,834 ) $16,787 ($12,319 ) $10,812 $1,117 Nine Months Ended September 30, 2017 Interest rate lock commitments $1,137 ($873 ) $11,944 ($10,700 ) $1,508 $1,508 Mortgage servicing rights 4,157 (62 ) 2,086 — 6,181 — Total $5,294 ($935 ) $14,030 ($10,700 ) $7,689 $1,508
Fair Value, Assets Measured on Nonrecurring Basis	As of and for the periods ending September 30, 2018 and December 31, 2017 , except for certain assets as shown in the following table, no impairment or valuation adjustment was recognized for assets recognized at fair value on a nonrecurring basis. For loans measured for impairment, the Company classifies fair value measurements using observable inputs, such as external appraisals, as Level 2 valuations in the fair value hierarchy, and unobservable inputs, such as in-house evaluations, as Level 3 valuations in the fair value hierarchy. (In Thousands) Total Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) September 30, 2018 Loans measured for impairment $1,680 $— $226 $1,454 Other assets - equity method investment 743 — — 743 Total $2,423 $— $226 $2,197 December 31, 2017 Loans measured for impairment $7,988 $— $— $7,988 Other real estate owned 3,927 — — 3,927 Other assets - equity method investment 2,292 — — 2,292 Total $14,207 $— $— $14,207 The following table presents the gains and (losses) resulting from nonrecurring fair value adjustments for the three and nine-month periods ended September 30, 2018 and 2017 : Three Months Ended September 30, Nine Months Ended September 30, (In Thousands) 2018 2017 2018 2017 Loans measured for impairment $299 $1,120 ($594 ) $900 Other real estate owned — 74 — 340 Other operating expense - impairment of equity method investment 804 — 804 — Total loss from nonrecurring measurements $1,103 $1,194 $210 $1,240
Schedule of Valuation Assumptions	The following table provides a description of the valuation technique, unobservable input, and qualitative information about the unobservable inputs for the Company’s assets and liabilities classified as Level 3 and measured at fair value on a recurring and nonrecurring basis at September 30, 2018 and December 31, 2017 : Financial Instrument Valuation Technique Unobservable Input Weighted Average Rate Range September 30, 2018 Loans measured for impairment In-house valuation of collateral Discount rate 25% - 65% Interest rate lock commitment External pricing model Pull through rate 93.53 % Mortgage servicing rights Discounted cash flow Constant prepayment rate 8.20% - 10.34% Discount rate 9.87% - 11.00% December 31, 2017 Loans measured for impairment In-house valuation of collateral Discount rate 32% - 40% Discounted cash flow Discount rate 14 % Other real estate owned Fair value of collateral Estimated capital costs to complete improvements 25% - 32% Interest rate lock commitment External pricing model Pull through rate 93.05 % Mortgage servicing rights Discounted cash flow Constant prepayment rate 8.94% - 11.34% Discount rate 9.42% - 10.05%

Segment Information (Tables)

Segment Information (Tables)	9 Months Ended
	Sep. 30, 2018
Segment Reporting [Abstract]
Schedule of Segment Information	Summarized financial information for the Company's reportable segments and the reconciliation to the consolidated financial results is shown in the following tables: Three Months Ended September 30, 2018 (In Thousands) Community Banking Home Mortgage Lending Consolidated Interest income $15,923 $657 $16,580 Interest expense 565 196 761 Net interest income 15,358 461 15,819 Benefit for loan losses — — — Other operating income 2,770 5,903 8,673 Other operating expense 12,204 5,895 18,099 Income before provision for income taxes 5,924 469 6,393 Provision for income taxes 996 133 1,129 Net income attributable to Northrim BanCorp, Inc. $4,928 $336 $5,264 Three Months Ended September 30, 2017 (In Thousands) Community Banking Home Mortgage Lending Consolidated Interest income $14,953 $566 $15,519 Interest expense 388 214 602 Net interest income 14,565 352 14,917 Provision for loan losses 2,500 — 2,500 Other operating income 7,636 6,219 13,855 Compensation expense - RML acquisition payments 149 — 149 Other operating expense 12,252 5,290 17,542 Income before provision for income taxes 7,300 1,281 8,581 Provision for income taxes 2,452 528 2,980 Net income 4,848 753 5,601 Less: net income attributable to the noncontrolling interest 78 — 78 Net income attributable to Northrim BanCorp, Inc. $4,770 $753 $5,523 Nine Months Ended September 30, 2018 (In Thousands) Community Banking Home Mortgage Lending Consolidated Interest income $45,443 $1,527 $46,970 Interest expense 1,435 464 1,899 Net interest income 44,008 1,063 45,071 Benefit for loan losses (300 ) — (300 ) Other operating income 8,124 16,325 24,449 Other operating expense 36,319 15,181 51,500 Income before provision for income taxes 16,113 2,207 18,320 Provision for income taxes 2,537 627 3,164 Net income attributable to Northrim BanCorp, Inc. $13,576 $1,580 $15,156 Nine Months Ended September 30, 2017 (In Thousands) Community Banking Home Mortgage Lending Consolidated Interest income $43,550 $1,326 $44,876 Interest expense 1,483 399 1,882 Net interest income 42,067 927 42,994 Provision for loan losses 3,200 — 3,200 Other operating income 14,502 18,020 32,522 Compensation expense - RML acquisition payments 323 — 323 Other operating expense 37,158 15,335 52,493 Income before provision for income taxes 15,888 3,612 19,500 Provision for income taxes 4,745 1,491 6,236 Net income 11,143 2,121 13,264 Less: net income attributable to the noncontrolling interest 327 — 327 Net income attributable to Northrim BanCorp, Inc. $10,816 $2,121 $12,937 September 30, 2018 (In Thousands) Community Banking Home Mortgage Lending Consolidated Total assets $1,421,407 $81,266 $1,502,673 Loans held for sale $— $56,636 $56,636 December 31, 2017 (In Thousands) Community Banking Home Mortgage Lending Consolidated Total assets $1,452,602 $65,994 $1,518,596 Loans held for sale $— $43,979 $43,979

Basis of Presentation and Sig_3

Basis of Presentation and Significant Accounting Policies (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2018segment	Jan. 01, 2019USD ($)	Mar. 31, 2018USD ($)	Dec. 31, 2017USD ($)	Aug. 14, 2017
Schedule of Equity Method Investments [Line Items]
Number of segments | segment	2
Residential Mortgage Holding Company
Schedule of Equity Method Investments [Line Items]
Ownership percentage	100.00%
NBG
Schedule of Equity Method Investments [Line Items]
Ownership percentage					50.10%
Accounting Standards Update 2016-01
Schedule of Equity Method Investments [Line Items]
Cumulative effect of new accounting principle				$ 0
Accounting Standards Update 2016-01 | Accumulated Other Comprehensive Loss
Schedule of Equity Method Investments [Line Items]
Cumulative effect of new accounting principle				(191)
Accounting Standards Update 2016-01 | Retained Earnings
Schedule of Equity Method Investments [Line Items]
Cumulative effect of new accounting principle				191
Accounting Standards Update 2017-08
Schedule of Equity Method Investments [Line Items]
Cumulative effect of new accounting principle				(62)
Accounting Standards Update 2017-08 | Retained Earnings
Schedule of Equity Method Investments [Line Items]
Cumulative effect of new accounting principle			$ (62)	$ (62)
Scenario, Forecast | Minimum | Accounting Standards Update 2016-02
Schedule of Equity Method Investments [Line Items]
Right-of-use asset		$ 15,000
Lease liabilities		15,000
Scenario, Forecast | Maximum | Accounting Standards Update 2016-02
Schedule of Equity Method Investments [Line Items]
Right-of-use asset		25,000
Lease liabilities		$ 25,000

Revenue (Details)

Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Disaggregation of Revenue [Line Items]
Other operating income (in-scope of Topic 606)	$ 1,536	$ 1,441	$ 4,397	$ 4,251
Other operating income (out-of-scope of Topic 606)	7,137	12,414	20,052	28,271
Total Other Operating Income	8,673	13,855	24,449	32,522
Bankcard fees
Disaggregation of Revenue [Line Items]
Other operating income (in-scope of Topic 606)	724	664	2,056	1,903
Service charges on deposit accounts
Disaggregation of Revenue [Line Items]
Other operating income (in-scope of Topic 606)	407	406	1,137	1,254
Other
Disaggregation of Revenue [Line Items]
Other operating income (in-scope of Topic 606)	$ 405	$ 371	$ 1,204	$ 1,094

Cash and Cash Equivalents (Deta

Cash and Cash Equivalents (Details)	Sep. 30, 2018USD ($)
Cash and Due from Banks [Abstract]
Required daily balance with Federal Reserve	$ 557,000
Required balance	500,000
Compensating balance, initial margin on interest rate swap	100,000
Compensating balance, fair value exposure on interest rate swap	$ 300,000

Investment Securities - Summary

Investment Securities - Summary of Investment Security Carrying and Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 266,342	$ 307,843
Gross Unrealized Gains	387	558
Gross Unrealized Losses	2,536	1,382
Fair Value	264,193	307,019
U.S. Treasury and government sponsored entities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	208,321	250,794
Gross Unrealized Gains	0	3
Gross Unrealized Losses	2,489	1,336
Fair Value	205,832	249,461
Municipal securities
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	11,879	14,395
Gross Unrealized Gains	8	72
Gross Unrealized Losses	44	46
Fair Value	11,843	14,421
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	40,142	36,654
Gross Unrealized Gains	374	478
Gross Unrealized Losses	0	0
Fair Value	40,516	37,132
Collateralized loan obligations
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	6,000	6,000
Gross Unrealized Gains	5	5
Gross Unrealized Losses	3	0
Fair Value	$ 6,002	$ 6,005

Investment Securities - Unreali

Investment Securities - Unrealized Gain (Loss) on Investments (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	$ 121,304	$ 120,325
Less than 12 months, unrealized losses	1,666	513
More than 12 months, fair value	95,456	124,903
More than 12 months, unrealized losses	870	869
Fair Value	216,760	245,228
Unrealized Losses	2,536	1,382
U.S. Treasury and government sponsored entities
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	111,942	116,331
Less than 12 months, unrealized losses	1,645	496
More than 12 months, fair value	93,890	122,605
More than 12 months, unrealized losses	844	840
Fair Value	205,832	238,936
Unrealized Losses	2,489	1,336
Collateralized loan obligations
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	2,997
Less than 12 months, unrealized losses	3
More than 12 months, fair value	0
More than 12 months, unrealized losses	0
Fair Value	2,997
Unrealized Losses	3
Municipal securities
Debt Securities, Available-for-sale [Line Items]
Less than 12 months, fair value	6,365	3,994
Less than 12 months, unrealized losses	18	17
More than 12 months, fair value	1,566	2,298
More than 12 months, unrealized losses	26	29
Fair Value	7,931	6,292
Unrealized Losses	$ 44	$ 46

Investment Securities - Narrati

Investment Securities - Narrative (Details) $ in Millions	Sep. 30, 2018USD ($)security	Dec. 31, 2017USD ($)security
Marketable Securities [Abstract]
Number of securities in unrealized loss positions for less than 12 months	24	24
Number of securities in unrealized loss position greater than 12 months	16	17
Securities pledged for deposits and borrowings | $	$ 53.5	$ 51.6

Investment Securities - Schedul

Investment Securities - Schedule of Amortized Cost and Fair Value by Contractual Maturity of Available-For-Sale Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Debt Securities, Available-for-sale [Line Items]
Amortized Cost	$ 266,342	$ 307,843
Fair Value	264,193	307,019
U.S. Treasury and government sponsored entities
Debt Securities, Available-for-sale [Line Items]
Within 1 year, amortized cost	30,005
1-5 years, amortized cost	174,986
5-10 years, amortized cost	3,330
Amortized Cost	208,321	250,794
Within 1 year, fair value	29,969
1-5 years, fair value	172,576
5-10 years, fair value	3,287
Fair Value	$ 205,832	249,461
Within 1 year, weighted average yield	1.15%
1-5 years, weighted average yield	1.87%
5-10 years, weighted average yield	3.00%
Weighted Average Yield	1.79%
Corporate bonds
Debt Securities, Available-for-sale [Line Items]
1-5 years, amortized cost	$ 21,702
5-10 years, amortized cost	18,440
Amortized Cost	40,142	36,654
1-5 years, fair value	21,897
5-10 years, fair value	18,619
Fair Value	$ 40,516	37,132
1-5 years, weighted average yield	3.17%
5-10 years, weighted average yield	3.37%
Weighted Average Yield	3.26%
Collateralized loan obligations
Debt Securities, Available-for-sale [Line Items]
5-10 years, amortized cost	$ 3,000
Over 10 years, amortized cost	3,000
Amortized Cost	6,000	6,000
5-10 years, fair value	2,997
Over 10 years, fair value	3,005
Fair Value	$ 6,002	6,005
5-10 years, weighted average yield	3.77%
Over 10 years, weighted average yield	4.07%
Weighted Average Yield	3.92%
Municipal securities
Debt Securities, Available-for-sale [Line Items]
Within 1 year, amortized cost	$ 2,592
1-5 years, amortized cost	9,287
Amortized Cost	11,879	14,395
Within 1 year, fair value	2,591
1-5 years, fair value	9,252
Fair Value	$ 11,843	$ 14,421
Within 1 year, weighted average yield	2.05%
1-5 years, weighted average yield	2.41%
Weighted Average Yield	2.34%

Investment Securities - Sched_2

Investment Securities - Schedule Of Available-For-Sale Securities Proceeds, Gains, And Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Marketable Securities [Abstract]
Proceeds	$ 0	$ 14,996	$ 0	$ 25,006
Gross Gains	0	0	0	14
Gross Losses	$ 0	$ 3	$ 0	$ 3

Investment Securities - Summa_2

Investment Securities - Summary of Interest Income on Available-For-Sale Investment Securities (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Debt Securities, Available-for-sale [Line Items]
Total taxable interest income	$ 1,336	$ 951	$ 3,908	$ 3,136
Total tax-exempt interest income	64	92	214	281
Total interest income	1,400	1,043	4,122	3,417
U.S. Treasury and government sponsored entities
Debt Securities, Available-for-sale [Line Items]
Total taxable interest income	868	653	2,653	2,255
Other
Debt Securities, Available-for-sale [Line Items]
Total taxable interest income	468	298	1,255	881
Municipal securities
Debt Securities, Available-for-sale [Line Items]
Total tax-exempt interest income	$ 64	$ 92	$ 214	$ 281

Loans and Credit Quality - Loan

Loans and Credit Quality - Loan Portfolio Segmented by Risk Class (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	$ 986,362	$ 959,109
Less: Unearned origination fees, net of origination costs	(4,355)	(4,156)
Total loans	982,007	954,953
AQR Pass
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	925,595	905,022
AQR Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	29,278	18,726
AQR Substandard
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	31,462	35,361
AQR Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	27
Commercial
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	333,132	313,514
Commercial | AQR Pass
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	301,757	277,371
Commercial | AQR Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	6,279	4,921
Commercial | AQR Substandard
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	25,096	31,222
Commercial | AQR Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	0
Real estate construction one-to-four family
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	36,119	31,201
Real estate construction one-to-four family | AQR Pass
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	36,119	31,201
Real estate construction one-to-four family | AQR Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	0	0
Real estate construction one-to-four family | AQR Substandard
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	0	0
Real estate construction one-to-four family | AQR Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	0
Real estate construction other
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	61,857	80,093
Real estate construction other | AQR Pass
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	61,857	80,093
Real estate construction other | AQR Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	0	0
Real estate construction other | AQR Substandard
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	0	0
Real estate construction other | AQR Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	0
Real estate term owner occupied
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	130,166	132,042
Real estate term owner occupied | AQR Pass
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	120,902	127,059
Real estate term owner occupied | AQR Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	4,484	2,095
Real estate term owner occupied | AQR Substandard
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	4,780	2,888
Real estate term owner occupied | AQR Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	0
Real estate term non-owner occupied
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	340,820	319,313
Real estate term non-owner occupied | AQR Pass
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	322,051	307,780
Real estate term non-owner occupied | AQR Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	18,300	11,051
Real estate term non-owner occupied | AQR Substandard
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	469	482
Real estate term non-owner occupied | AQR Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	0
Real estate term other
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	41,493	40,411
Real estate term other | AQR Pass
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	40,889	39,777
Real estate term other | AQR Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	0	634
Real estate term other | AQR Substandard
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	577	0
Real estate term other | AQR Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	27
Consumer secured by 1st deeds of trust
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	20,202	22,616
Consumer secured by 1st deeds of trust | AQR Pass
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	19,525	21,846
Consumer secured by 1st deeds of trust | AQR Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	199	3
Consumer secured by 1st deeds of trust | AQR Substandard
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	478	767
Consumer secured by 1st deeds of trust | AQR Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	0
Consumer other
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	22,573	19,919
Consumer other | AQR Pass
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	22,495	19,895
Consumer other | AQR Special Mention
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	16	22
Consumer other | AQR Substandard
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	62	$ 2
Consumer other | AQR Doubtful
Financing Receivable, Recorded Investment [Line Items]
Total financing receivables	$ 0

Loans and Credit Quality - Narr

Loans and Credit Quality - Narrative (Details)	Apr. 01, 2014USD ($)purchased_loan	Sep. 30, 2018USD ($)financing_commitmentcontract	Dec. 31, 2017USD ($)contract
Receivables [Abstract]
Net nonaccrual loans		$ 16,449,000	$ 21,159,000
Nonperforming loans minimum threshold for individual impairment evaluation		50,000
Recorded investment in loans considered to be impaired		35,434,000	31,967,000
Business Acquisition [Line Items]
Total loans classified as troubled debt restructurings		$ 17,862,000	$ 23,800,000
Number of commitments on TDR | financing_commitment		0
Charge offs on loans later classified as TDRs		$ 965,000
TDR with specific impairment | contract		2	2
TDR that subsequently defaulted | contract		3	0
Alaska Pacific Bancshares
Business Acquisition [Line Items]
Purchased impaired loans | purchased_loan	18
Accretable yield on purchased loans	$ 0
Fair value of purchased credit impaired loans	$ 3,900,000	$ 792,000

Loans and Credit Quality - Nona

Loans and Credit Quality - Nonaccrual Loans by Segment (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	$ 16,728	$ 21,626
Government guarantees on nonaccrual loans	(279)	(467)
Net nonaccrual loans	16,449	21,159
Commercial
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	14,734	19,917
Real estate term owner occupied
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	1,694	1,331
Real estate term other
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	26	0
Consumer secured by 1st deeds of trust
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	226	378
Consumer other
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	48	0
30-59 Days Past Due
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	121	810
Government guarantees on nonaccrual loans	0	0
Net nonaccrual loans	121	810
30-59 Days Past Due | Commercial
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	121	810
30-59 Days Past Due | Real estate term owner occupied
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	0	0
30-59 Days Past Due | Real estate term other
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	0
30-59 Days Past Due | Consumer secured by 1st deeds of trust
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	0	0
30-59 Days Past Due | Consumer other
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	0
60-89 Days Past Due
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	600	0
Government guarantees on nonaccrual loans	0	0
Net nonaccrual loans	600	0
60-89 Days Past Due | Commercial
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	600	0
60-89 Days Past Due | Real estate term owner occupied
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	0	0
60-89 Days Past Due | Real estate term other
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	0
60-89 Days Past Due | Consumer secured by 1st deeds of trust
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	0	0
60-89 Days Past Due | Consumer other
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	0
Greater Than 90 Days Past Due
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	4,728	3,030
Government guarantees on nonaccrual loans	(62)	(94)
Net nonaccrual loans	4,666	2,936
Greater Than 90 Days Past Due | Commercial
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	2,742	2,652
Greater Than 90 Days Past Due | Real estate term owner occupied
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	1,694	0
Greater Than 90 Days Past Due | Real estate term other
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	26
Greater Than 90 Days Past Due | Consumer secured by 1st deeds of trust
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	226	378
Greater Than 90 Days Past Due | Consumer other
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	40
Current
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	11,279	17,786
Government guarantees on nonaccrual loans	(217)	(373)
Net nonaccrual loans	11,062	17,413
Current | Commercial
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	11,271	16,455
Current | Real estate term owner occupied
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	0	1,331
Current | Real estate term other
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	0
Current | Consumer secured by 1st deeds of trust
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	0	$ 0
Current | Consumer other
Nonaccrual Loans By Major Loan Type [Line Items]
Total nonperforming loans	$ 8

Loans and Credit Quality - Past

Loans and Credit Quality - Past Due Loans and Nonaccrual Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 2,808	$ 2,388
Nonaccrual	16,728	21,626
Current	966,826	935,095
Total financing receivables	986,362	959,109
Less: Unearned origination fees, net of origination costs	(4,355)	(4,156)
Total loans	982,007	954,953
30-59 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,331	2,083
Nonaccrual	121	810
60-89 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,325	53
Nonaccrual	600	0
Greater Than 90 Days Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	152	252
Nonaccrual	4,728	3,030
Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,098	743
Nonaccrual	14,734	19,917
Current	317,300	292,854
Total financing receivables	333,132	313,514
Commercial | 30-59 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,098	503
Nonaccrual	121	810
Commercial | 60-89 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Nonaccrual	600	0
Commercial | Greater Than 90 Days Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	240
Nonaccrual	2,742	2,652
Real estate construction one-to-four family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Nonaccrual	0	0
Current	36,119	31,201
Total financing receivables	36,119	31,201
Real estate construction one-to-four family | 30-59 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate construction one-to-four family | 60-89 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate construction one-to-four family | Greater Than 90 Days Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate construction other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	90
Nonaccrual	0	0
Current	61,857	80,003
Total financing receivables	61,857	80,093
Real estate construction other | 30-59 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	90
Real estate construction other | 60-89 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate construction other | Greater Than 90 Days Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate term owner occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	949	966
Nonaccrual	1,694	1,331
Current	127,523	129,745
Total financing receivables	130,166	132,042
Real estate term owner occupied | 30-59 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	211	966
Nonaccrual	0	0
Real estate term owner occupied | 60-89 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	738	0
Nonaccrual	0	0
Real estate term owner occupied | Greater Than 90 Days Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Nonaccrual	1,694	0
Real estate term non-owner occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Nonaccrual	0	0
Current	340,820	319,313
Total financing receivables	340,820	319,313
Real estate term non-owner occupied | 30-59 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate term non-owner occupied | 60-89 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate term non-owner occupied | Greater Than 90 Days Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Real estate term other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	577	0
Nonaccrual	26	0
Current	40,890	40,411
Total financing receivables	41,493	40,411
Real estate term other | 30-59 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Nonaccrual	0
Real estate term other | 60-89 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	577	0
Nonaccrual	0
Real estate term other | Greater Than 90 Days Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Nonaccrual	26
Consumer secured by 1st deeds of trust
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	152	363
Nonaccrual	226	378
Current	19,824	21,875
Total financing receivables	20,202	22,616
Consumer secured by 1st deeds of trust | 30-59 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	363
Nonaccrual	0	0
Consumer secured by 1st deeds of trust | 60-89 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	0
Nonaccrual	0	0
Consumer secured by 1st deeds of trust | Greater Than 90 Days Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	152	0
Nonaccrual	226	378
Consumer other
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	32	226
Nonaccrual	48	0
Current	22,493	19,693
Total financing receivables	22,573	19,919
Consumer other | 30-59 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	22	161
Nonaccrual	0
Consumer other | 60-89 Days Past Due Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	10	53
Nonaccrual	0
Consumer other | Greater Than 90 Days Still Accruing
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	0	$ 12
Nonaccrual	$ 40

Loans and Credit Quality - Impa

Loans and Credit Quality - Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment	$ 33,754		$ 33,754		$ 23,979
Impaired loan, no related allowance, unpaid principal balance	35,294		35,294		25,135
Impaired loan, related allowance, recorded investment	1,680		1,680		7,988
Impaired loan, related allowance, unpaid principal balance	2,184		2,184		7,988
Related allowance	372		372		966
Recorded investment	35,434		35,434		31,967
Unpaid principal balance	37,478		37,478		33,123
Impaired loan, no related allowance, average recorded investment	33,598	$ 28,629	33,311	$ 29,692
Impaired loan, no related allowance, interest income recognized	156	230	613	837
Impaired loan, related allowance, average recorded investment	1,217	12,139	3,010	8,681
Impaired loan, related allowance, interest income recognized	10	7	17	7
Average recorded investment	34,815	40,768	36,321	38,373
Interest income recognized	166	237	630	844
Commercial | AQR Special Mention
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment	2,105		2,105		2,153
Impaired loan, no related allowance, unpaid principal balance	2,105		2,105		2,153
Recorded investment	2,105		2,105		2,153
Unpaid principal balance	2,105		2,105		2,153
Impaired loan, no related allowance, average recorded investment	2,113	97	2,192	49
Impaired loan, no related allowance, interest income recognized	31	0	96	1
Impaired loan, related allowance, average recorded investment	0	2,083	0	702
Impaired loan, related allowance, interest income recognized	0	3	0	3
Average recorded investment	2,113	2,180	2,192	751
Interest income recognized	31	3	96	4
Commercial | AQR Substandard
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment	23,608		23,608		16,671
Impaired loan, no related allowance, unpaid principal balance	25,148		25,148		17,742
Impaired loan, related allowance, recorded investment	1,454		1,454		7,988
Impaired loan, related allowance, unpaid principal balance	1,958		1,958		7,988
Related allowance	323		323		966
Recorded investment	25,062		25,062		24,659
Unpaid principal balance	27,106		27,106		25,730
Impaired loan, no related allowance, average recorded investment	26,518	18,125	25,271	20,363
Impaired loan, no related allowance, interest income recognized	43	72	300	405
Impaired loan, related allowance, average recorded investment	1,081	10,056	2,866	7,979
Impaired loan, related allowance, interest income recognized	10	4	17	4
Average recorded investment	27,599	28,181	28,137	28,342
Interest income recognized	53	76	317	409
Commercial | AQR Doubtful
Financing Receivable, Impaired [Line Items]
Impaired loan, related allowance, average recorded investment			18	0
Impaired loan, related allowance, interest income recognized			0	0
Average recorded investment			18	0
Interest income recognized			0	0
Real estate term owner occupied | AQR Pass
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, average recorded investment			0	82
Impaired loan, no related allowance, interest income recognized			0	5
Average recorded investment			0	82
Interest income recognized			0	5
Real estate term owner occupied | AQR Special Mention
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment	1,008		1,008
Impaired loan, no related allowance, unpaid principal balance	1,008		1,008
Recorded investment	1,008		1,008
Unpaid principal balance	1,008		1,008
Impaired loan, no related allowance, average recorded investment	617	0	208	0
Impaired loan, no related allowance, interest income recognized	0	0	0	0
Average recorded investment	617	0	208	0
Interest income recognized	0	0	0	0
Real estate term owner occupied | AQR Substandard
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment	4,781		4,781		2,862
Impaired loan, no related allowance, unpaid principal balance	4,781		4,781		2,862
Recorded investment	4,781		4,781		2,862
Unpaid principal balance	4,781		4,781		2,862
Impaired loan, no related allowance, average recorded investment	2,908	7,345	4,019	6,257
Impaired loan, no related allowance, interest income recognized	52	114	129	260
Average recorded investment	2,908	7,345	4,019	6,257
Interest income recognized	52	114	129	260
Real estate term non-owner occupied | AQR Pass
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment	319		319		303
Impaired loan, no related allowance, unpaid principal balance	319		319		303
Recorded investment	319		319		303
Unpaid principal balance	319		319		303
Impaired loan, no related allowance, average recorded investment	206	346	294	367
Impaired loan, no related allowance, interest income recognized	7	6	18	38
Average recorded investment	206	346	294	367
Interest income recognized	7	6	18	38
Real estate term non-owner occupied | AQR Special Mention
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment					89
Impaired loan, no related allowance, unpaid principal balance					89
Recorded investment					89
Unpaid principal balance					89
Impaired loan, no related allowance, average recorded investment			29	0
Impaired loan, no related allowance, interest income recognized			2	0
Average recorded investment			29	0
Interest income recognized			2	0
Real estate term non-owner occupied | AQR Substandard
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment	469		469		482
Impaired loan, no related allowance, unpaid principal balance	469		469		482
Recorded investment	469		469		482
Unpaid principal balance	469		469		482
Impaired loan, no related allowance, average recorded investment	287	580	413	654
Impaired loan, no related allowance, interest income recognized	8	9	22	38
Average recorded investment	287	580	413	654
Interest income recognized	8	9	22	38
Real estate term other | AQR Pass
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment	504		504		559
Impaired loan, no related allowance, unpaid principal balance	504		504		559
Recorded investment	504		504		559
Unpaid principal balance	504		504		559
Impaired loan, no related allowance, average recorded investment	310	585	462	604
Impaired loan, no related allowance, interest income recognized	11	10	28	32
Average recorded investment	310	585	462	604
Interest income recognized	11	10	28	32
Real estate term other | AQR Substandard
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment	577		577
Impaired loan, no related allowance, unpaid principal balance	577		577
Recorded investment	577		577
Unpaid principal balance	577		577
Impaired loan, no related allowance, average recorded investment	353	641	119	652
Impaired loan, no related allowance, interest income recognized	0	11	0	34
Average recorded investment	353	641	119	652
Interest income recognized	0	11	0	34
Consumer secured by 1st deeds of trust | AQR Pass
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment	131		131		136
Impaired loan, no related allowance, unpaid principal balance	131		131		136
Recorded investment	131		131		136
Unpaid principal balance	131		131		136
Impaired loan, no related allowance, average recorded investment	132	0	136	0
Impaired loan, no related allowance, interest income recognized	2	0	10	0
Average recorded investment	132	0	136	0
Interest income recognized	2	0	10	0
Consumer secured by 1st deeds of trust | AQR Special Mention
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, average recorded investment	0	139	0	141
Impaired loan, no related allowance, interest income recognized	0	3	0	10
Average recorded investment	0	139	0	141
Interest income recognized	0	3	0	10
Consumer secured by 1st deeds of trust | AQR Substandard
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, recorded investment	252		252		724
Impaired loan, no related allowance, unpaid principal balance	252		252		809
Impaired loan, related allowance, recorded investment	226		226
Impaired loan, related allowance, unpaid principal balance	226		226
Related allowance	49		49
Recorded investment	478		478		724
Unpaid principal balance	478		478		$ 809
Impaired loan, no related allowance, average recorded investment	154	771	168	506
Impaired loan, no related allowance, interest income recognized	2	5	8	13
Impaired loan, related allowance, average recorded investment	136	0	126	0
Impaired loan, related allowance, interest income recognized	0	0	0	0
Average recorded investment	290	771	294	506
Interest income recognized	$ 2	$ 5	8	13
Consumer other | AQR Substandard
Financing Receivable, Impaired [Line Items]
Impaired loan, no related allowance, average recorded investment			0	17
Impaired loan, no related allowance, interest income recognized			0	1
Average recorded investment			0	17
Interest income recognized			$ 0	$ 1

Loans and Credit Quality - Rest

Loans and Credit Quality - Restructured Loans (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Financing Receivable, Modifications [Line Items]
New Troubled Debt Restructurings	$ 3,432
Existing Troubled Debt Restructurings	14,430
Total	17,862	$ 23,800
Commercial | AQR Substandard
Financing Receivable, Modifications [Line Items]
New Troubled Debt Restructurings	1,738
Real estate term owner occupied | AQR Substandard
Financing Receivable, Modifications [Line Items]
New Troubled Debt Restructurings	1,694
Accrual Status
Financing Receivable, Modifications [Line Items]
New Troubled Debt Restructurings	0
Existing Troubled Debt Restructurings	3,252
Total	3,252
Accrual Status | Commercial | AQR Substandard
Financing Receivable, Modifications [Line Items]
New Troubled Debt Restructurings	0
Accrual Status | Real estate term owner occupied | AQR Substandard
Financing Receivable, Modifications [Line Items]
New Troubled Debt Restructurings	0
Nonaccrual Status
Financing Receivable, Modifications [Line Items]
New Troubled Debt Restructurings	3,432
Existing Troubled Debt Restructurings	11,178
Total	14,610
Nonaccrual Status | Commercial | AQR Substandard
Financing Receivable, Modifications [Line Items]
New Troubled Debt Restructurings	1,738
Nonaccrual Status | Real estate term owner occupied | AQR Substandard
Financing Receivable, Modifications [Line Items]
New Troubled Debt Restructurings	$ 1,694

Loans and Credit Quality - Newl

Loans and Credit Quality - Newly Restructured Loans by Concession (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2018USD ($)contract	Sep. 30, 2017USD ($)contract
Financing Receivable, Modifications [Line Items]
Pre-modification, number of contracts | contract	6	3
Pre-modification, total modification	$ 4,398	$ 12,953
Post-modification, number of contracts | contract	6	3
Post-modification, total modification	$ 3,432	$ 11,382
Commercial | AQR Substandard
Financing Receivable, Modifications [Line Items]
Pre-modification, number of contracts | contract	4	2
Pre-modification, total modification	$ 2,704	$ 10,875
Post-modification, number of contracts | contract	4	2
Post-modification, total modification	$ 1,738	$ 9,304
Commercial | AQR Special Mention
Financing Receivable, Modifications [Line Items]
Pre-modification, number of contracts | contract		1
Pre-modification, total modification		$ 2,078
Post-modification, number of contracts | contract		1
Post-modification, total modification		$ 2,078
Real estate term owner occupied | AQR Substandard
Financing Receivable, Modifications [Line Items]
Pre-modification, number of contracts | contract	2
Pre-modification, total modification	$ 1,694
Post-modification, number of contracts | contract	2
Post-modification, total modification	$ 1,694
Rate Modification
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	0	0
Post-modification, total modification	0	0
Rate Modification | Commercial | AQR Substandard
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	0	0
Post-modification, total modification	0	0
Rate Modification | Commercial | AQR Special Mention
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification		0
Post-modification, total modification		0
Rate Modification | Real estate term owner occupied | AQR Substandard
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	0
Post-modification, total modification	0
Term Modification
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	0	12,743
Post-modification, total modification	0	11,177
Term Modification | Commercial | AQR Substandard
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	0	10,665
Post-modification, total modification	0	9,099
Term Modification | Commercial | AQR Special Mention
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification		2,078
Post-modification, total modification		2,078
Term Modification | Real estate term owner occupied | AQR Substandard
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	0
Post-modification, total modification	0
Payment Modification
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	4,398	210
Post-modification, total modification	3,432	205
Payment Modification | Commercial | AQR Substandard
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	2,704	210
Post-modification, total modification	1,738	205
Payment Modification | Commercial | AQR Special Mention
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification		0
Post-modification, total modification		0
Payment Modification | Real estate term owner occupied | AQR Substandard
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	1,694
Post-modification, total modification	1,694
Combination Modification
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	0	0
Post-modification, total modification	0	0
Combination Modification | Commercial | AQR Substandard
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	0	0
Post-modification, total modification	0	0
Combination Modification | Commercial | AQR Special Mention
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification		0
Post-modification, total modification		$ 0
Combination Modification | Real estate term owner occupied | AQR Substandard
Financing Receivable, Modifications [Line Items]
Pre-modification, total modification	0
Post-modification, total modification	$ 0

Loans and Credit Quality - Summ

Loans and Credit Quality - Summary of Trouble Debt Restructurings that Subsequently Defaulted (Details) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2018USD ($)contract	Dec. 31, 2017contract
Financing Receivable, Modifications [Line Items]
TDR that subsequently defaulted, number of contracts | contract	3	0
TDRs subsequently defaulted, recorded investment | $	$ 1,890
AQR Substandard | Commercial
Financing Receivable, Modifications [Line Items]
TDR that subsequently defaulted, number of contracts | contract	2
TDRs subsequently defaulted, recorded investment | $	$ 559
AQR Substandard | Real estate term owner occupied
Financing Receivable, Modifications [Line Items]
TDR that subsequently defaulted, number of contracts | contract	1
TDRs subsequently defaulted, recorded investment | $	$ 1,331

Allowance for Loan Losses - All

Allowance for Loan Losses - Allowance For Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance, beginning of period	$ 20,108	$ 20,061	$ 21,461	$ 19,697
Charge-Offs	(9)	(1,203)	(1,213)	(1,689)
Recoveries	61	106	212	256
Provision (benefit)	0	2,500	(300)	3,200
Balance, end of period	20,160	21,464	20,160	21,464
Balance, end of period: Individually evaluated for impairment	372	1,514	372	1,514
Balance, end of period: collectively evaluated for impairment	19,788	19,950	19,788	19,950
Commercial
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance, beginning of period	5,626	5,822	6,172	5,535
Charge-Offs	0	(1,118)	(1,042)	(1,582)
Recoveries	57	102	200	246
Provision (benefit)	254	2,210	607	2,817
Balance, end of period	5,937	7,016	5,937	7,016
Balance, end of period: Individually evaluated for impairment	323	1,514	323	1,514
Balance, end of period: collectively evaluated for impairment	5,614	5,502	5,614	5,502
Real estate construction one-to-four family
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance, beginning of period	596	521	629	550
Charge-Offs	0	0	0	0
Recoveries	0	0	0	0
Provision (benefit)	79	79	46	50
Balance, end of period	675	600	675	600
Balance, end of period: Individually evaluated for impairment	0	0	0	0
Balance, end of period: collectively evaluated for impairment	675	600	675	600
Real estate construction other
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance, beginning of period	1,086	1,517	1,566	1,465
Charge-Offs	0	0	0	0
Recoveries	0	0	0	0
Provision (benefit)	34	261	(446)	313
Balance, end of period	1,120	1,778	1,120	1,778
Balance, end of period: Individually evaluated for impairment	0	0	0	0
Balance, end of period: collectively evaluated for impairment	1,120	1,778	1,120	1,778
Real estate term owner occupied
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance, beginning of period	2,170	2,354	2,194	2,358
Charge-Offs	0	0	0	0
Recoveries	0	0	0	0
Provision (benefit)	(43)	(10)	(67)	(14)
Balance, end of period	2,127	2,344	2,127	2,344
Balance, end of period: Individually evaluated for impairment	0	0	0	0
Balance, end of period: collectively evaluated for impairment	2,127	2,344	2,127	2,344
Real estate term non-owner occupied
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance, beginning of period	6,219	7,075	6,043	6,853
Charge-Offs	0	0	0	0
Recoveries	0	0	0	0
Provision (benefit)	(11)	(60)	165	162
Balance, end of period	6,208	7,015	6,208	7,015
Balance, end of period: Individually evaluated for impairment	0	0	0	0
Balance, end of period: collectively evaluated for impairment	6,208	7,015	6,208	7,015
Real estate term other
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance, beginning of period	1,001	774	725	819
Charge-Offs	0	0	0	(5)
Recoveries	1	0	3	0
Provision (benefit)	(291)	10	(17)	(30)
Balance, end of period	711	784	711	784
Balance, end of period: Individually evaluated for impairment	0	0	0	0
Balance, end of period: collectively evaluated for impairment	711	784	711	784
Consumer secured by 1st deeds of trust
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance, beginning of period	352	327	315	313
Charge-Offs	0	(85)	(91)	(85)
Recoveries	1	0	2	2
Provision (benefit)	21	93	148	105
Balance, end of period	374	335	374	335
Balance, end of period: Individually evaluated for impairment	49	0	49	0
Balance, end of period: collectively evaluated for impairment	325	335	325	335
Consumer other
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance, beginning of period	396	362	307	408
Charge-Offs	(9)	0	(80)	(17)
Recoveries	2	4	7	8
Provision (benefit)	27	(2)	182	(35)
Balance, end of period	416	364	416	364
Balance, end of period: Individually evaluated for impairment	0	0	0	0
Balance, end of period: collectively evaluated for impairment	416	364	416	364
Unallocated
Allowance for Doubtful Accounts Receivable [Roll Forward]
Balance, beginning of period	2,662	1,309	3,510	1,396
Charge-Offs	0	0	0	0
Recoveries	0	0	0	0
Provision (benefit)	(70)	(81)	(918)	(168)
Balance, end of period	2,592	1,228	2,592	1,228
Balance, end of period: Individually evaluated for impairment	0	0	0	0
Balance, end of period: collectively evaluated for impairment	$ 2,592	$ 1,228	$ 2,592	$ 1,228

Allowance for Loan Losses - Rec

Allowance for Loan Losses - Recorded Investment Segregated By Amounts Individually Or Collectively In Allowance For Loan Losses (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financing Receivable, Allowance for Credit Losses [Line Items]
Total financing receivables	$ 986,362	$ 959,109
Balance, end of period: Individually evaluated for impairment	35,434	31,967
Balance, end of period: Collectively evaluated for impairment	950,928	927,142
Commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Total financing receivables	333,132	313,514
Balance, end of period: Individually evaluated for impairment	27,167	26,812
Balance, end of period: Collectively evaluated for impairment	305,965	286,702
Real estate construction one-to-four family
Financing Receivable, Allowance for Credit Losses [Line Items]
Total financing receivables	36,119	31,201
Balance, end of period: Individually evaluated for impairment	0	0
Balance, end of period: Collectively evaluated for impairment	36,119	31,201
Real estate construction other
Financing Receivable, Allowance for Credit Losses [Line Items]
Total financing receivables	61,857	80,093
Balance, end of period: Individually evaluated for impairment	0	0
Balance, end of period: Collectively evaluated for impairment	61,857	80,093
Real estate term owner occupied
Financing Receivable, Allowance for Credit Losses [Line Items]
Total financing receivables	130,166	132,042
Balance, end of period: Individually evaluated for impairment	5,789	2,862
Balance, end of period: Collectively evaluated for impairment	124,377	129,180
Real estate term non-owner occupied
Financing Receivable, Allowance for Credit Losses [Line Items]
Total financing receivables	340,820	319,313
Balance, end of period: Individually evaluated for impairment	788	874
Balance, end of period: Collectively evaluated for impairment	340,032	318,439
Real estate term other
Financing Receivable, Allowance for Credit Losses [Line Items]
Total financing receivables	41,493	40,411
Balance, end of period: Individually evaluated for impairment	1,081	559
Balance, end of period: Collectively evaluated for impairment	40,412	39,852
Consumer secured by 1st deeds of trust
Financing Receivable, Allowance for Credit Losses [Line Items]
Total financing receivables	20,202	22,616
Balance, end of period: Individually evaluated for impairment	609	860
Balance, end of period: Collectively evaluated for impairment	19,593	21,756
Consumer other
Financing Receivable, Allowance for Credit Losses [Line Items]
Total financing receivables	22,573	19,919
Balance, end of period: Individually evaluated for impairment	0	0
Balance, end of period: Collectively evaluated for impairment	$ 22,573	$ 19,919

Allowance for Loan Losses - Bal

Allowance for Loan Losses - Balance Of The Allowance Segregated By Segment And Class (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	$ 372			$ 1,514
Collectively evaluated for impairment	19,788			19,950
Allowance for credit losses	20,160	$ 20,108	$ 21,461	21,464	$ 20,061	$ 19,697
AQR Substandard
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	372		966
Collectively evaluated for impairment	19		8
AQR Pass
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	16,354		16,453
AQR Special Mention
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	823		524
Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	2,592		3,510
Commercial
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	323			1,514
Collectively evaluated for impairment	5,614			5,502
Allowance for credit losses	5,937	5,626	6,172	7,016	5,822	5,535
Commercial | AQR Substandard
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	323		966
Collectively evaluated for impairment	0		7
Commercial | AQR Pass
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	5,435		5,079
Commercial | AQR Special Mention
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	179		120
Commercial | Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Real estate construction one-to-four family
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0			0
Collectively evaluated for impairment	675			600
Allowance for credit losses	675	596	629	600	521	550
Real estate construction one-to-four family | AQR Substandard
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	0		0
Real estate construction one-to-four family | AQR Pass
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	675		629
Real estate construction one-to-four family | AQR Special Mention
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Real estate construction one-to-four family | Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Real estate construction other
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0			0
Collectively evaluated for impairment	1,120			1,778
Allowance for credit losses	1,120	1,086	1,566	1,778	1,517	1,465
Real estate construction other | AQR Substandard
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	0		0
Real estate construction other | AQR Pass
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	1,120		1,566
Real estate construction other | AQR Special Mention
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Real estate construction other | Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Real estate term owner occupied
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0			0
Collectively evaluated for impairment	2,127			2,344
Allowance for credit losses	2,127	2,170	2,194	2,344	2,354	2,358
Real estate term owner occupied | AQR Substandard
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	0		0
Real estate term owner occupied | AQR Pass
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	2,065		2,154
Real estate term owner occupied | AQR Special Mention
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	62		40
Real estate term owner occupied | Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Real estate term non-owner occupied
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0			0
Collectively evaluated for impairment	6,208			7,015
Allowance for credit losses	6,208	6,219	6,043	7,015	7,075	6,853
Real estate term non-owner occupied | AQR Substandard
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	0		0
Real estate term non-owner occupied | AQR Pass
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	5,631		5,680
Real estate term non-owner occupied | AQR Special Mention
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	577		363
Real estate term non-owner occupied | Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Real estate term other
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0			0
Collectively evaluated for impairment	711			784
Allowance for credit losses	711	1,001	725	784	774	819
Real estate term other | AQR Substandard
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	0		0
Real estate term other | AQR Pass
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	711		725
Real estate term other | AQR Special Mention
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Real estate term other | Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Consumer secured by 1st deeds of trust
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	49			0
Collectively evaluated for impairment	325			335
Allowance for credit losses	374	352	315	335	327	313
Consumer secured by 1st deeds of trust | AQR Substandard
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	49		0
Collectively evaluated for impairment	0		0
Consumer secured by 1st deeds of trust | AQR Pass
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	320		315
Consumer secured by 1st deeds of trust | AQR Special Mention
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	5		0
Consumer secured by 1st deeds of trust | Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Consumer other
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0			0
Collectively evaluated for impairment	416			364
Allowance for credit losses	416	396	307	364	362	408
Consumer other | AQR Substandard
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	19		1
Consumer other | AQR Pass
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	397		305
Consumer other | AQR Special Mention
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		1
Consumer other | Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0			0
Collectively evaluated for impairment	2,592			1,228
Allowance for credit losses	2,592	$ 2,662	3,510	$ 1,228	$ 1,309	$ 1,396
Unallocated | AQR Substandard
Financing Receivable, Allowance for Credit Losses [Line Items]
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	0		0
Unallocated | AQR Pass
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Unallocated | AQR Special Mention
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	0		0
Unallocated | Unallocated
Financing Receivable, Allowance for Credit Losses [Line Items]
Collectively evaluated for impairment	$ 2,592		$ 3,510

Purchased Receivables - Narrati

Purchased Receivables - Narrative (Details)	9 Months Ended
	Sep. 30, 2018USD ($)segmentpurchased_receivable	Dec. 31, 2017USD ($)purchased_receivable
Purchased Receivables [Abstract]
Term of purchased receivables (less than)	1 year
Number of classes of purchased receivables | segment	1
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured purchased receivables	$ 17,862,000	$ 23,800,000
Purchased Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of purchased receivables past due | purchased_receivable	0	0
Restructured purchased receivables	$ 0	$ 0

Purchased Receivables - Summary

Purchased Receivables - Summary of Components of Net Purchased Receivables (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Purchased Receivables [Abstract]
Purchased receivables	$ 12,902	$ 22,431
Reserve for purchased receivable losses	(196)	(200)
Total	$ 12,706	$ 22,231

Purchased Receivables - Allowan

Purchased Receivables - Allowance on Net Purchase Receivables (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Purchased Receivable Allowance for Loan Loss Reserve [Roll Forward]
Balance, beginning of period			$ 200
Charge-offs	$ (9)	$ (1,203)	(1,213)	$ (1,689)
Balance, end of period	196		196
Purchased Receivable
Purchased Receivable Allowance for Loan Loss Reserve [Roll Forward]
Balance, beginning of period	201	194	200	171
Charge-offs	0	0	0	0
Recoveries	0	0	0	0
Charge-offs net of recoveries	0	0	0	0
(Benefit) reserve for purchased receivables	(5)	6	(4)	29
Balance, end of period	$ 196	$ 200	$ 196	$ 200

Mortgage Servicing Rights - Mor

Mortgage Servicing Rights - Mortgage Servicing Assets (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Servicing Asset at Fair Value, Amount [Roll Forward]
Balance, beginning of period			$ 7,305
Additions for new MSR capitalized			2,662	$ 2,086
Changes in fair value:
Balance, end of period	$ 9,695		9,695
Balance of mortgage loans serviced for others	$ 516,008		$ 516,008		$ 406,291
MSR as a percentage of serviced loans	1.88%		1.88%		1.80%
Mortgage servicing rights
Servicing Asset at Fair Value, Amount [Roll Forward]
Balance, beginning of period	$ 8,733	$ 5,828	$ 7,305	4,157
Additions for new MSR capitalized	1,090	649	2,662	2,086
Changes in fair value:
Due to changes in model inputs of assumptions	125	(188)	490	332
Other	(253)	(108)	(762)	(394)
Balance, end of period	$ 9,695	$ 6,181	$ 9,695	$ 6,181

Mortgage Servicing Rights - Nar

Mortgage Servicing Rights - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Other Noninterest Income
Servicing Assets at Fair Value [Line Items]
Mortgage servicing fees	$ 1,600	$ 997	$ 4,000	$ 3,000

Mortgage Servicing Rights - Val

Mortgage Servicing Rights - Value Assumptions (Details)	9 Months Ended	12 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Servicing Assets at Fair Value [Line Items]
Constant prepayment rate	8.28%	9.00%
Discount rate	9.89%	9.45%
Mortgage servicing rights
Servicing Assets at Fair Value [Line Items]
Constant prepayment rate	8.28%	9.00%
Discount rate	9.89%	9.45%

Mortgage Servicing Rights - Key

Mortgage Servicing Rights - Key Assumptions and the Sensitivity of the Fair Value (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Transfers and Servicing [Abstract]
Aggregate portfolio principal balance	$ 516,008	$ 406,291
Weighted average rate of note	3.86%	3.77%
Conditional prepayment rate	8.28%	9.00%
Impact of 1 percent adverse change in prepayment rate, percent	21.26%	23.33%
Impact of 2 percent adverse change in prepayment rate, percent	23.04%	25.25%
Discount rate	9.89%	9.45%
Impact of 1 percent adverse change in discount rate, percent	8.89%	8.45%
Impact of 2 percent adverse change in discount rate, percent	7.89%	7.45%
Mortgage servicing rights	$ 9,695	$ 7,305
Impact of 1 percent adverse change, fair value of mortgage servicing rights	6,163	4,343
Impact of 2 percent adverse change, fair value of mortgage servicing rights	$ 5,896	$ 4,109
MSR as a percentage of serviced loans	1.88%	1.80%
Impact of 1 percent adverse change, percentage of mortgage servicing rights	1.19%	1.07%
Impact of 2 percent adverse change, percentage of mortgage servicing rights	1.14%	1.01%

Derivatives - Narrative (Detail

Derivatives - Narrative (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2018USD ($)derivative_swap	Sep. 30, 2017USD ($)	Sep. 30, 2018USD ($)derivative_swap	Sep. 30, 2017USD ($)	Dec. 31, 2017USD ($)
Derivatives, Fair Value [Line Items]
Collateral requirement threshold			$ 250,000
Collateral posted	$ 300,000		300,000		$ 300,000
Derivative notional amount	$ 15,200,000		$ 15,200,000		12,500,000
Number of derivatives | derivative_swap	4		4
Derivative fee income	$ 70,000	$ 10,000	$ 70,000	$ 26,000
Residential Mortgage Holding Company
Derivatives, Fair Value [Line Items]
Commitments to originate mortgage loans held for sale	69,000,000		69,000,000		$ 43,600,000
Variable to Fixed
Derivatives, Fair Value [Line Items]
Derivative notional amount	$ 7,600,000		$ 7,600,000
Number of derivatives | derivative_swap	2		2
Fixed to Variable
Derivatives, Fair Value [Line Items]
Derivative notional amount	$ 7,600,000		$ 7,600,000
Number of derivatives | derivative_swap	2		2
Subordinated Debt
Derivatives, Fair Value [Line Items]
Junior subordinated debenture		$ 10,000,000		$ 10,000,000
Junior subordinated debenture, effective interest rate		3.72%		3.72%
Debt instrument, interest rate during period	3.70%
Subordinated Debt | LIBOR
Derivatives, Fair Value [Line Items]
Debt instrument, basis spread on variable rate		1.37%
Designated as Hedging Instrument | Interest rate swaps
Derivatives, Fair Value [Line Items]
Cash pledged to collateralize fair value exposure on interest rate swap	$ 400,000		$ 400,000
Unrealized gain on interest rate swap	$ 1,000,000		$ 1,000,000

Derivatives - Schedule of Deriv

Derivatives - Schedule of Derivative Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Derivatives, Fair Value [Line Items]
Derivative liabilities	$ 122	$ 77
Interest rate swaps
Derivatives, Fair Value [Line Items]
Derivative assets	1,161	261
Derivative liabilities	122	77
Interest rate lock commitments
Derivatives, Fair Value [Line Items]
Derivative assets	1,117	873
Not Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative assets	1,239	950
Derivative liabilities	122	77
Not Designated as Hedging Instrument | Interest rate swaps
Derivatives, Fair Value [Line Items]
Derivative assets	122	77
Derivative liabilities	122	77
Not Designated as Hedging Instrument | Interest rate swaps | Other assets
Derivatives, Fair Value [Line Items]
Derivative assets	122	77
Not Designated as Hedging Instrument | Interest rate swaps | Other liabilities
Derivatives, Fair Value [Line Items]
Derivative liabilities	122	77
Not Designated as Hedging Instrument | Interest rate lock commitments | Other assets
Derivatives, Fair Value [Line Items]
Derivative assets	$ 1,117	$ 873

Derivatives - Schedule of Der_2

Derivatives - Schedule of Derivative Gain (Loss) (Details) - Not Designated as Hedging Instrument - Mortgage banking income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	$ (143)	$ (177)	$ 714	$ (118)
Interest rate contracts
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	138	(370)	511	(482)
Interest rate lock commitments
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	$ (281)	$ 193	$ 203	$ 364

Derivatives - Schedule of Offse

Derivatives - Schedule of Offsetting Asset Derivatives (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Interest rate swaps
Offsetting Assets [Line Items]
Gross amounts of recognized assets and liabilities	$ 1,161	$ 261
Not Designated as Hedging Instrument
Offsetting Assets [Line Items]
Gross amounts of recognized assets and liabilities	1,239	950
Not Designated as Hedging Instrument | Interest rate swaps
Offsetting Assets [Line Items]
Gross amounts of recognized assets and liabilities	122	77
Gross amounts offset in the Statement of Financial Position	0	0
Net amounts of assets and liabilities presented in the Statement of Financial Position	122	77
Gross amounts not offset in the Statement of Financial Position, Financial Instruments	0	0
Gross amounts not offset in the Statement of Financial Position, Collateral Posted	0	0
Gross amounts not offset in the Statement of Financial Position, Net Amount	$ 122	$ 77

Derivatives - Schedule of Off_2

Derivatives - Schedule of Offsetting Liability Derivatives (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Offsetting Liabilities [Line Items]
Gross amounts of recognized assets and liabilities	$ 122	$ 77
Interest rate swaps
Offsetting Liabilities [Line Items]
Gross amounts of recognized assets and liabilities	122	77
Not Designated as Hedging Instrument
Offsetting Liabilities [Line Items]
Gross amounts of recognized assets and liabilities	122	77
Not Designated as Hedging Instrument | Interest rate swaps
Offsetting Liabilities [Line Items]
Gross amounts of recognized assets and liabilities	122	77
Gross amounts offset in the Statement of Financial Position	0	0
Net amounts of assets and liabilities presented in the Statement of Financial Position	122	77
Gross amounts not offset in the Statement of Financial Position, Financial Instruments	0	0
Gross amounts not offset in the Statement of Financial Position, Collateral Posted	122	77
Gross amounts not offset in the Statement of Financial Position, Net Amount	$ 0	$ 0

Stock Incentive Plan - Narrativ

Stock Incentive Plan - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares of authorized stock for stock incentive plan (in shares)	350,000		350,000
Stock-based compensation expense			$ 571,000	$ 435,000
Shares issued upon exercise of stock options (in shares)	11,427	0	12,423	12,789
Proceeds from stock option exercises	$ 195,000	$ 0	$ 195,000	$ 0
Shares withheld for stock option exercises and related income taxes, amount withheld	$ 154,000	$ 0	$ 227,000	$ 1,000,000
Options granted (in shares)	0	3,775	0	3,775
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation, options, contractual term			10 years
Stock incentive plan vesting period, years			3 years
Stock-based compensation expense	$ 31,000	$ 34,000	$ 139,000	$ 100,000
Cashless Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Proceeds from stock option exercises	74,000	0	$ 130,000	862,000
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock incentive plan vesting period, years			3 years
Stock-based compensation expense	$ 128,000	$ 121,000	$ 432,000	$ 335,000
Restricted units granted (in shares)	0	2,337	0	2,337

Fair Value of Assets and Liab_3

Fair Value of Assets and Liabilities - Schedule Of Estimated Fair Values (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale, at fair value	$ 264,193	$ 307,019
Total marketable equity securities	6,035	5,731
Purchased receivables, net	12,706	22,231
Mortgage servicing rights	9,695	7,305
Derivative liabilities	122	77
Interest rate swaps
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	1,161	261
Derivative liabilities	122	77
Interest rate lock commitments
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	1,117	873
Level 1 inputs
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale, at fair value	75,165	53,386
Total marketable equity securities	6,035
Mortgage servicing rights	0	0
Derivative liabilities	0	0
Level 1 inputs | Interest rate swaps
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	0	0
Derivative liabilities	0	0
Level 1 inputs | Interest rate lock commitments
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	0	0
Level 1 inputs | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash, due from banks and deposits in other banks	70,179	77,841
Investment securities available for sale, at fair value	75,165
Investment securities available for sale		59,117
Total marketable equity securities	6,035
Level 1 inputs | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash, due from banks and deposits in other banks	70,179	77,841
Investment securities available for sale, at fair value	75,165
Investment securities available for sale		59,117
Total marketable equity securities	6,035
Level 2 inputs
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale, at fair value	189,028	253,633
Total marketable equity securities	0
Mortgage servicing rights	0	0
Derivative liabilities	122	77
Level 2 inputs | Interest rate swaps
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	1,161	261
Derivative liabilities	122	77
Level 2 inputs | Interest rate lock commitments
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	0	0
Level 2 inputs | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale, at fair value	189,028
Investment securities available for sale		253,633
Investment in Federal Home Loan Bank stock	2,103	2,115
Accrued interest receivable	4,787	4,385
Deposits	1,233,268	1,258,283
Securities sold under repurchase agreements	32,429	27,746
Borrowings	7,282	7,362
Accrued interest payable	125	24
Level 2 inputs | Carrying Amount | Interest rate swaps
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	1,161	261
Derivative liabilities	122	77
Level 2 inputs | Carrying Amount | Retail interest rate contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative liabilities	0	0
Level 2 inputs | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale, at fair value	189,028
Investment securities available for sale		253,633
Investment in Federal Home Loan Bank stock	2,103	2,115
Accrued interest receivable	4,787	4,385
Deposits	1,231,850	1,257,670
Securities sold under repurchase agreements	32,429	27,746
Borrowings	6,901	7,308
Accrued interest payable	125	24
Level 2 inputs | Fair Value | Interest rate swaps
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	1,161	261
Derivative liabilities	122	77
Level 2 inputs | Fair Value | Retail interest rate contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative liabilities	0	0
Level 3 inputs
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale, at fair value	0	0
Total marketable equity securities	0
Mortgage servicing rights	9,695	7,305
Derivative liabilities	0	0
Level 3 inputs | Interest rate swaps
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	0	0
Derivative liabilities	0	0
Level 3 inputs | Interest rate lock commitments
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	1,117	873
Level 3 inputs | Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans and loans held for sale1	1,038,643	999,445
Purchased receivables, net	12,706	22,231
Mortgage servicing rights	9,695	7,305
Junior subordinated debentures	10,310	10,310
Level 3 inputs | Carrying Amount | Interest rate lock commitments
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	1,117	873
Level 3 inputs | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Loans and loans held for sale1	1,006,152	1,001,346
Purchased receivables, net	12,706	22,231
Mortgage servicing rights	9,695	7,305
Junior subordinated debentures	10,001	9,856
Level 3 inputs | Fair Value | Interest rate lock commitments
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	$ 1,117	$ 873

Fair Value of Assets and Liab_4

Fair Value of Assets and Liabilities - Schedule Of Assets And Liabilities Measured At Fair Value On A Recurring Basis (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	$ 264,193	$ 307,019
Total marketable equity securities	6,035	5,731
Total marketable securities		5,731
Mortgage servicing rights	9,695	7,305
Total other assets	11,973	8,439
Total other liabilities	122	77
Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative contracts	1,161	261
Total other liabilities	122	77
Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative contracts	1,117	873
U.S. Treasury and government sponsored entities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	205,832	249,461
Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	11,843	14,421
Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	40,516	37,132
Collateralized loan obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	6,002	6,005
Equity Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable equity securities	6,035
Total marketable securities		5,731
Level 1 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	75,165	53,386
Total marketable equity securities	6,035
Total marketable securities		5,731
Mortgage servicing rights	0	0
Total other assets	0	0
Total other liabilities	0	0
Level 1 inputs | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative contracts	0	0
Total other liabilities	0	0
Level 1 inputs | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative contracts	0	0
Level 1 inputs | U.S. Treasury and government sponsored entities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	54,452	49,878
Level 1 inputs | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	0	0
Level 1 inputs | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	20,713	3,508
Level 1 inputs | Collateralized loan obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	0	0
Level 1 inputs | Equity Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable equity securities	6,035
Total marketable securities		5,731
Level 2 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	189,028	253,633
Total marketable equity securities	0
Total marketable securities		0
Mortgage servicing rights	0	0
Total other assets	1,161	261
Total other liabilities	122	77
Level 2 inputs | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative contracts	1,161	261
Total other liabilities	122	77
Level 2 inputs | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative contracts	0	0
Level 2 inputs | U.S. Treasury and government sponsored entities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	151,380	199,583
Level 2 inputs | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	11,843	14,421
Level 2 inputs | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	19,803	33,624
Level 2 inputs | Collateralized loan obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	6,002	6,005
Level 2 inputs | Equity Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable equity securities	0
Total marketable securities		0
Level 3 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	0	0
Total marketable equity securities	0
Total marketable securities		0
Mortgage servicing rights	9,695	7,305
Total other assets	10,812	8,178
Total other liabilities	0	0
Level 3 inputs | Interest rate swaps
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative contracts	0	0
Total other liabilities	0	0
Level 3 inputs | Interest rate lock commitments
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Derivative contracts	1,117	873
Level 3 inputs | U.S. Treasury and government sponsored entities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	0	0
Level 3 inputs | Municipal securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	0	0
Level 3 inputs | Corporate bonds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	0	0
Level 3 inputs | Collateralized loan obligations
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available for sale securities	0	0
Level 3 inputs | Equity Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total marketable equity securities	$ 0
Total marketable securities		$ 0

Fair Value of Assets and Liab_5

Fair Value of Assets and Liabilities - Reconciliation of Assets with Unobservable Inputs (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 10,150	$ 7,165	$ 8,178	$ 5,294
Change included in earnings	(688)	(751)	(1,834)	(935)
Purchases and issuances	5,731	5,092	16,787	14,030
Sales and settlements	(4,381)	(3,817)	(12,319)	(10,700)
Ending balance	10,812	7,689	10,812	7,689
Net change in unrealized gains (losses) relating to items held at end of period	1,117	1,508	1,117	1,508
Mortgage servicing rights
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	8,733	5,828	7,305	4,157
Change included in earnings	(128)	(296)	(272)	(62)
Purchases and issuances	1,090	649	2,662	2,086
Sales and settlements	0	0	0	0
Ending balance	9,695	6,181	9,695	6,181
Net change in unrealized gains (losses) relating to items held at end of period	0	0	0	0
Interest rate lock commitments
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	1,417	1,337	873	1,137
Change included in earnings	(560)	(455)	(1,562)	(873)
Purchases and issuances	4,641	4,443	14,125	11,944
Sales and settlements	(4,381)	(3,817)	(12,319)	(10,700)
Ending balance	1,117	1,508	1,117	1,508
Net change in unrealized gains (losses) relating to items held at end of period	$ 1,117	$ 1,508	$ 1,117	$ 1,508

Fair Value of Assets and Liab_6

Fair Value of Assets and Liabilities - Schedule of Asset Impairment (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	$ 2,423	$ 14,207
Level 1 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	0	0
Level 2 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	226	0
Level 3 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	2,197	14,207
Loans measured for impairment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	1,680	7,988
Loans measured for impairment | Level 1 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	0	0
Loans measured for impairment | Level 2 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	226	0
Loans measured for impairment | Level 3 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	1,454	7,988
Other real estate owned
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total		3,927
Other real estate owned | Level 1 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total		0
Other real estate owned | Level 2 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total		0
Other real estate owned | Level 3 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total		3,927
Other assets - equity method investment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	743	2,292
Other assets - equity method investment | Level 1 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	0	0
Other assets - equity method investment | Level 2 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	0	0
Other assets - equity method investment | Level 3 inputs
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total	$ 743	$ 2,292

Fair Value of Assets and Liab_7

Fair Value of Assets and Liabilities - Schedule of Gains and Losses Resulting from Nonrecurring Fair Value Adjustments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total loss from nonrecurring measurements	$ 1,103	$ 1,194	$ 210	$ 1,240
Loans measured for impairment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total loss from nonrecurring measurements	299	1,120	(594)	900
Other real estate owned
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total loss from nonrecurring measurements	0	74	0	340
Other operating expense - impairment of equity method investment
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total loss from nonrecurring measurements	$ 804	$ 0	$ 804	$ 0

Fair Value of Assets and Liab_8

Fair Value of Assets and Liabilities - Valuation Assumptions (Details)	Sep. 30, 2018	Dec. 31, 2017
Discount rate | Valuation Technique, Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans held-for-sale, measurement input		0.14
Discount rate | Minimum | Income Approach Valuation Technique
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans held-for-sale, measurement input	0.25	0.32
Discount rate | Minimum | Valuation Technique, Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Mortgage servicing rights, measurement input	0.0987	0.0942
Discount rate | Maximum | Income Approach Valuation Technique
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Loans held-for-sale, measurement input	0.65	0.40
Discount rate | Maximum | Valuation Technique, Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Mortgage servicing rights, measurement input	0.1100	0.1005
Pull through rate | Income Approach Valuation Technique
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Interest rate lock commitment, measurement input	0.9353	0.9305
Estimated capital costs to complete improvements | Minimum | Market Approach Valuation Technique
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, measurement input		0.25
Estimated capital costs to complete improvements | Maximum | Market Approach Valuation Technique
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Other real estate owned, measurement input		0.32
Constant prepayment rate | Minimum | Valuation Technique, Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Mortgage servicing rights, measurement input	0.0820	0.0894
Constant prepayment rate | Maximum | Valuation Technique, Discounted Cash Flow
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Mortgage servicing rights, measurement input	0.1034	0.1134

Segment Information (Details)

Segment Information (Details) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2018USD ($)bank	Sep. 30, 2017USD ($)	Sep. 30, 2018USD ($)segmentbank	Sep. 30, 2017USD ($)	Dec. 31, 2017USD ($)
Segment Reporting Information [Line Items]
Number of segments | segment			2
Interest income	$ 16,580	$ 15,519	$ 46,970	$ 44,876
Interest expense	761	602	1,899	1,882
Net Interest Income	15,819	14,917	45,071	42,994
Benefit for loan losses	0	2,500	(300)	3,200
Other operating income	8,673	13,855	24,449	32,522
Compensation expense - RML acquisition payments	0	149	0	323
Other operating expense	18,099	17,542	51,500	52,493
Income Before Provision for Income Taxes	6,393	8,581	18,320	19,500
Provision for income taxes	1,129	2,980	3,164	6,236
Net Income	5,264	5,601	15,156	13,264
Less: Net income attributable to the noncontrolling interest	0	78	0	327	$ 327
Net Income Attributable to Northrim BanCorp, Inc.	5,264	5,523	15,156	12,937	13,151
Total assets	1,502,673		1,502,673		1,518,596
Loans held for sale	$ 56,636		$ 56,636		43,979
Community Banking
Segment Reporting Information [Line Items]
Number of stores | bank	14		14
Interest income	$ 15,923	14,953	$ 45,443	43,550
Interest expense	565	388	1,435	1,483
Net Interest Income	15,358	14,565	44,008	42,067
Benefit for loan losses	0	2,500	(300)	3,200
Other operating income	2,770	7,636	8,124	14,502
Compensation expense - RML acquisition payments		149		323
Other operating expense	12,204	12,252	36,319	37,158
Income Before Provision for Income Taxes	5,924	7,300	16,113	15,888
Provision for income taxes	996	2,452	2,537	4,745
Net Income		4,848		11,143
Less: Net income attributable to the noncontrolling interest		78		327
Net Income Attributable to Northrim BanCorp, Inc.	4,928	4,770	13,576	10,816
Total assets	1,421,407		1,421,407		1,452,602
Loans held for sale	0		0		0
Home Mortgage Lending
Segment Reporting Information [Line Items]
Interest income	657	566	1,527	1,326
Interest expense	196	214	464	399
Net Interest Income	461	352	1,063	927
Benefit for loan losses	0	0	0	0
Other operating income	5,903	6,219	16,325	18,020
Compensation expense - RML acquisition payments		0		0
Other operating expense	5,895	5,290	15,181	15,335
Income Before Provision for Income Taxes	469	1,281	2,207	3,612
Provision for income taxes	133	528	627	1,491
Net Income		753		2,121
Less: Net income attributable to the noncontrolling interest		0		0
Net Income Attributable to Northrim BanCorp, Inc.	336	$ 753	1,580	$ 2,121
Total assets	81,266		81,266		65,994
Loans held for sale	$ 56,636		$ 56,636		$ 43,979