BASIS OF PRESENTATION (Policies)

3 Months Ended

Mar. 31, 2019

Organization, Consolidation and Presentation of Financial Statements [Abstract]

The consolidated financial statements (the “financial statements”) of Bar Harbor Bankshares and its subsidiaries (the “Company” or “Bar Harbor”) have been prepared in conformity with accounting principles generally accepted in the United States of America (“GAAP”). Bar Harbor Bankshares is a Maine Financial Institution Holding Company for the purposes of the laws of the state of Maine, and as such is subject to the jurisdiction of the Superintendent of the Maine Bureau of Financial Institutions. These financial statements include the accounts of the Company, its wholly-owned subsidiary Bar Harbor Bank & Trust (the "Bank") and the Bank’s consolidated subsidiaries. The results of operations of companies or assets acquired are included only from the dates of acquisition. All material wholly-owned and majority-owned subsidiaries are consolidated unless GAAP requires otherwise.

In addition, these interim financial statements have been prepared in accordance with the instructions to Form 10-Q and Article 10 of Regulation S-X, and accordingly, certain information and footnote disclosures normally included in financial statements prepared according to GAAP have been omitted.

The results for any interim period are not necessarily indicative of results for the full year. These consolidated financial statements should be read in conjunction with the audited financial statements and note disclosures for the Company's Annual Report on Form 10-K for the year ended December 31, 2018 previously filed with the Securities and Exchange Commission (the "SEC"). In management's opinion, all adjustments necessary for a fair statement are reflected in the interim periods presented.

Recent Accounting Pronouncements

The following table provides a brief description of recent accounting standards updates ("ASU") that could have a material impact to the Company’s consolidated financial statements upon adoption:



Standard	Description	Required Date of Adoption	Effect on financial statements
Standards Adopted in 2019
ASU 2016-02, Leases	This ASU creates ASU Topic 842, Leases, and supersedes Topic 840, Leases. The new guidance requires lessees to record a right-of-use asset and a corresponding liability equal to the present value of future rental payments on their balance sheets for all leases with a term greater than one year. There are not significant changes to lessor accounting; however, there are certain improvements made to align lessor accounting with the lessee accounting model and Topic 606, Revenue from Contracts with Customers. This guidance expands both quantitative and qualitative required disclosures. This ASU is required to be adopted on a modified retrospective basis and allows for practical expedients and elections in conjunction with implementation. The Company may elect some of the expedients upon the adoption date, which may be applied prospectively or retrospectively.	January 1, 2019	The Company adopted this ASU as of January 1, 2019 including the election of the practical expedients, allowing for existing leases to be accounted for consistent with current guidance, with the exception of balance sheet recognition for lessees. A modified retrospective transition approach was utilized, applying the new standard to all leases existing at the date of initial application. At January 1, 2019 the Company recognized a right-of-use asset and corresponding lease liability of $9.0 million. This computation is based, primarily, on the present value of unpaid future minimum lease payments. Additionally, that amount is impacted by assumptions around renewals and/or extensions, and the interest rate used to discount those future lease obligations. Due to the limited size of the Company's leasing portfolio, many other items related to this standard don't apply, or had an immaterial impact on the Company's consolidated financial statements. For transitional disclosures see Note 12 - Leases.
ASU 2018-11 Practical Expedients to Topic 842, Leases
ASU 2018-20 Scope Improvements for Lessors
ASU 2019-01 Leases: Codification Improvements
ASU 2017-12, Targeted Improvements to Accounting for Hedging Activities	This ASU amends Accounting Standards Codification ("ASC") 815, Derivatives and Hedging to (1) improve the transparency and understandability of information conveyed to financial statement users about an entity's risk management activities by better aligning the entity's financial reporting for hedging relationships with those risk management activities and (2) reduce the complexity of and simplify the application of hedge accounting by preparers.	January 1, 2019	The Company adopted this ASU as of January 1, 2019, although it did not have a material impact on the Company's consolidated financial statements.
ASU 2018-16, Inclusion of Overnight Financing Rate or Overnight Swap Rate as a Benchmark for Hedge Accounting
ASU 2018-07, Share Based Payment Accounting	This ASU expands the scope of Topic 718, Compensation- Stock Compensation to include share-based payments issued to non-employees for goods or services. Consequently, the accounting for share-based payments to non-employees and employees will be substantially aligned. The ASU supersedes Subtopic 505-50, Equity-Based Payments to non-employees.	January 1, 2019	The Company adopted this ASU as of January 1, 2019, with no material impact on the Company's consolidated financial statements.



Standard	Description	Required Date of Adoption	Effect on financial statements
Standards Not Yet Adopted
ASU 2016-13, Measurement of Credit Losses on Financial Instruments	This ASU amends Topic 326, Financial Instruments- Credit Losses to replace the current incurred loss accounting model with a current expected credit loss approach (CECL) for financial instruments measured at amortized cost and other commitments to extend credit. The amendments require entities to consider all available relevant information when estimating current expected credit losses, including details about past events, current conditions, and reasonable and supportable forecasts. The resulting allowance for credit losses is to reflect the portion of the amortized cost basis that the entity does not expect to collect. The amendments also eliminate the current accounting model for purchased credit impaired loans and certain off-balance sheet exposures. Additional quantitative and qualitative disclosures are required upon adoption.	January 1, 2020	Adoption of this ASU is expected to primarily change how the Company estimates credit losses on loans with the application of the expected credit loss model. Also, for acquired purchased impaired loans it requires the reclassification of the credit portion of the total remaining fair value adjustment directly to the allowance for loan losses. Fair value adjustments on purchased credit impaired loans related to interest rates and fair value adjustments on other acquired loans will continue to be accreted into income over time.
ASU 2018-19, Codification Improvements to ASU 2016-13
			In addition, the Company expects the ASU to change the presentation of credit losses for AFS debt securities through an allowance method rather than as a direct write-off and may allow for recovery of these amounts in the future.
	While the CECL model does not apply to available for sale debt securities, the ASU does require entities to record an allowance when recognizing credit losses for available for sale securities with unrealized losses, rather than reduce the amortized cost of the securities by direct write-offs. The guidances will require companies to recognize improvements to estimated credit losses immediately in earning rather than interest income over time.
			The Company is in the process of evaluating and implementing allowance loan loss estimation models to comply with the guidance under this ASU, which may result in a higher allowance for losses then currently recorded under the existing standard.
	The ASU should be adopted on a modified retrospective basis. Entities that have loans accounted for under ASC 310-30 at the time of adoption should prospectively apply the guidance in this amendment for purchase credit deteriorated assets.	Early adoption is permitted in 2019
ASU 2017-04, Simplifying the Test for Goodwill Impairment	This ASU amends Topic 350, Intangibles-Goodwill and Other, and eliminates Step 2 from the goodwill impairment test.	January 1, 2020	Adoption of this ASU is not expected to have a material impact on the Company's consolidated financial statements.
		Early adoption is permitted.
ASU 2018-13 Changes to Disclosure Requirements Fair Value Measurement, Topic 820	This ASU eliminates, adds and modifies certain disclosure requirements for fair value measurements. Among the changes, entities will no longer be required to disclose the amount and reasons for transfers between Level 1 and Level 2 of the fair value hierarchy, but will be required to disclose the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements.	January 1, 2020	Adoption of this ASU is not expected to have a material impact on the Company's consolidated financial statements.
		Early adoption is permitted.
ASU 2018-14 Compensation- Disclosure Requirements for Defined Pension Plans Topic 715-20	This ASU makes minor changes to the disclosure requirements for employers that sponsor defined benefit pension and/or other post-retirement benefit plans.	January 1, 2021	Adoption of this ASU is not expected to have a material impact on the Company's consolidated financial statements.
		Early adoption is permitted.

Adoption of ASC 606, Revenue from Contracts with Customers

Trust Management Fees.

The trust management business generates revenue through a range of fiduciary services including trust and estate administration, wealth advisory, and investment management to individuals, businesses, not-for-profit organizations, and municipalities. Revenue from these services are generally recognized over time and is typically based on a time elapsed measure of progress. Certain fees, such as bill paying fees, distribution fees, real estate sale fees, and supplemental tax service fees, are recorded as revenue at a point in time upon the completion of the service.

Financial Services Fees.

Bar Harbor Financial Services is a branch office of Infinex, an independent registered broker dealer offering securities and insurance products not affiliated with the Company or its subsidiaries. The Company has a revenue sharing agreement with Infinex for any financial service fee income generated. Financial services fees are recognized at a point in time upon the completion of monthly service requirements.

Interchange Fees.

The Company earns interchange fees from transaction fees that merchants pay whenever a customer uses a debit card to make a purchase from their store. The fees are paid to the card-issuing bank to cover handling costs, fraud, bad debt costs and the risk involved in approving the payment. Interchange fees are generally recognized as revenue at a point in time upon the completion of a debit card transaction.

Customer Deposit Fees.

The Customer Deposit business offers a variety of deposit accounts with a range of interest rates, fee schedules and other terms, which are designed to meet the customer's financial needs. Additional depositor-related services provided to customers include ATM, bank-by-phone, internet banking, internet bill pay, mobile banking, and other cash management services which include remote deposit capture, ACH origination, and wire transfers. These customer deposit fees are generally recognized by the Company at a point in time upon the completion of the service.

Other Customer Service Fees.

The Company has certain incentive and referral fee arrangements with independent third parties in which fees are earned for new account activity, product sales, or transaction volume generated for the respective third parties. The Company also earns a percentage of the fees generated from third-party credit card plans promoted through the Bank. Revenue from these incentive and referral fee arrangements are recognized over time using the right to invoice measure of progress.

The timing of revenue recognition, billings and cash collections results in contract assets or receivables and contract liabilities or deferred revenue on the consolidated balance sheets. For most customer contracts, fees are deducted directly from customer accounts and, therefore, there is no associated impact on the accounts receivable balance. For certain types of service contracts, the Company has an unconditional right to consideration under the service contract and an accounts receivable balance is recorded for services completed. When consideration is received, or such consideration is unconditionally due, from a customer prior to transferring goods or services to the customer under the terms of a contract, a contract liability is recorded. Contract liabilities are recognized as revenue after control of the products or services is transferred to the customer and all revenue recognition criteria have been met.

Costs to Obtain and Fulfill a Contract

The Company currently expenses contract costs for processing and administrative fees for debit card transactions. The Company also expenses custody fees and transactional costs associated with securities transactions as well as third party tax preparation fees. The Company has elected the practical expedient in ASC 340-40-25-4, whereby the Company recognizes the incremental costs of obtaining contracts as an expense when incurred if the amortization period of the assets the Company otherwise would have recognized is one year or less.

The Company has accounted for the various non-interest revenue streams and related contracts under ASC 606.