Loans and Allowance for Loan Losses

The composition of the Company’s loan portfolio, excluding residential loans held for sale, at December 31, 2017 and 2016 was as follows:



	December 31,
	2017		2016
Residential real estate loans	$	858,369	$	802,494
Commercial real estate loans	1,164,023		1,050,780
Commercial loans	373,400		333,639
Home equity loans	323,378		329,907
Consumer loans	18,149		17,332
HPFC	45,120		60,412
Total loans	$	2,782,439	$	2,594,564

The loan balances for each portfolio segment presented above are net of their respective unamortized fair value mark discount on acquired loans and net of unamortized loan origination costs totaling:



	December 31,
	2017			2016
Net unamortized fair value mark discount on acquired loans	$	6,207		$	8,810
Net unamortized loan origination costs	(963		)	(66		)
Total	$	5,244		$	8,744

The Bank’s lending activities are primarily conducted in Maine, but also include a mortgage loan production office in Massachusetts and a commercial loan production office in New Hampshire. The Company originates single family and multi-family residential loans, commercial real estate loans, business loans, municipal loans and a variety of consumer loans. In addition, the Company makes loans for the construction of residential homes, multi-family properties and commercial real estate properties. The ability and willingness of borrowers to honor their repayment commitments is generally dependent on the level of overall economic activity within the geographic area and the general economy.

The HPFC loan portfolio consists of niche commercial lending to the small business medical field, including dentists, optometrists and veterinarians across the U.S. The ability and willingness of borrowers to honor their repayment commitments is generally dependent on the success of the borrower's business. In 2016, the Company closed HPFC's operations and is no longer originating loans.

The Bank, in the normal course of business, has made loans to certain officers, directors and their associated companies, under terms that are consistent with the Company’s lending policies and regulatory requirements. Loans, including any unused lines of credit, to related parties were as follows:



	December 31,
	2017			2016
Balance at beginning of year	$	15,942		$	16,628
Loans made/advanced and additions	230			434
Repayments and reductions	(3,032		)	(1,120		)
Balance at end of year	$	13,140		$	15,942

The ALL is management’s best estimate of the inherent risk of loss in the Company’s loan portfolio as of the consolidated statement of condition date. Management makes various assumptions and judgments about the collectability of the loan portfolio and provides an allowance for potential losses based on a number of factors including historical losses. If those assumptions are incorrect, the ALL may not be sufficient to cover losses and may cause an increase in the allowance in the future. Among the factors that could affect the Company’s ability to collect loans and require an increase to the allowance in the future are: (i) financial condition of borrowers; (ii) real estate market changes; (iii) state, regional, and national economic conditions; and (iv) a requirement by federal and state regulators to increase the provision for loan losses or recognize additional charge-offs.

The Board of Directors monitors credit risk through the Directors' Loan Review Committee, which reviews large credit exposures, monitors the external loan review reports, reviews the lending authority for individual loan officers when required, and has approval authority and responsibility for all matters regarding the loan policy and other credit-related policies, including reviewing and monitoring asset quality trends, concentration levels, and the ALL methodology. Credit Risk Administration and the Credit Risk Policy Committee oversee the Company's systems and procedures to monitor the credit quality of its loan portfolio, conduct a loan review program, maintain the integrity of the loan rating system, determine the adequacy of the ALL and support the oversight efforts of the Directors' Loan Review Committee and the Board of Directors. The Company's practice is to proactively manage the portfolio such that management can identify problem credits early, assess and implement effective work-out strategies, and take charge-offs as promptly as practical. In addition, the Company continuously reassesses its underwriting standards in response to credit risk posed by changes in economic conditions.

In conjunction with the Company's annual ALL policy review in the fourth quarter of 2017, the Company revised its methodology for calculating the ALL on construction and development loans before reaching permanent financing. This change in ALL methodology did not have a material impact on the Company's reported ALL as of December 31, 2017.

For purposes of determining the ALL, the Company disaggregates its loans into portfolio segments, which include residential real estate, commercial real estate, commercial, home equity, consumer and HPFC. Each portfolio segment possesses unique risk characteristics that are considered when determining the appropriate level of allowance. These risk characteristics unique to each portfolio segment include:

Residential Real Estate. Residential real estate loans held in the Company's loan portfolio are made to borrowers who demonstrate the ability to make scheduled payments with full consideration to underwriting factors. Borrower qualifications include favorable credit history combined with supportive income requirements and combined loan-to-value ratios within established policy guidelines. Collateral consists of mortgage liens on one- to four-family residential properties.

Commercial Real Estate. Commercial real estate loans consist of mortgage loans to finance investments in real property such as multi-family residential, commercial/retail, office, industrial, hotels, educational, health care facilities and other specific use properties. Commercial real estate loans are typically written with amortizing payment structures. Collateral values are determined based upon appraisals and evaluations in accordance with established policy guidelines. Loan-to-value ratios at origination are governed by established policy and regulatory guidelines. Commercial real estate loans are primarily paid by the cash flow generated from the real property, such as operating leases, rents, or other operating cash flows from the borrower.

Commercial. Commercial loans consist of revolving and term loan obligations extended to business and corporate enterprises for the purpose of financing working capital and/or capital investment. Collateral generally consists of pledges of business assets including, but not limited to, accounts receivable, inventory, plant and equipment, and/or real estate, if applicable. Commercial loans are primarily paid by the operating cash flow of the borrower. Commercial loans may be secured or unsecured.

Home Equity. Home equity loans and lines are made to qualified individuals for legitimate purposes secured by senior or junior mortgage liens on owner-occupied one- to four-family homes, condominiums, or vacation homes. The home equity loan has a fixed rate and is billed as equal payments comprised of principal and interest. The home equity line of credit has a variable rate and is billed as interest-only payments during the draw period. At the end of the draw period, the home equity line of credit is billed as a percentage of the principal balance plus all accrued interest. Borrower qualifications include favorable credit history combined with supportive income requirements and combined loan-to-value ratios within established policy guidelines.

Consumer. Consumer loan products including personal lines of credit and amortizing loans made to qualified individuals for various purposes such as education, auto loans, debt consolidation, personal expenses or overdraft protection. Borrower qualifications include favorable credit history combined with supportive income and collateral requirements within established policy guidelines. Consumer loans may be secured or unsecured.

HPFC. Prior to the Company's closing of HPFC's operations in 2016, it provided commercial lending to dentists, optometrists and veterinarians, many of which were start-up companies. HPFC's loan portfolio consists of term loan obligations extended for the purpose of financing working capital and/or purchase of equipment. Collateral consists of pledges of business assets including, but not limited to, accounts receivable, inventory, and/or equipment. These loans are primarily paid by the operating cash flow of the borrower and the terms range from seven to ten years.

The following table presents the activity in the ALL and select loan information by portfolio segment for the year ended December 31, 2017, 2016, and 2015:



	Residential Real Estate			Commercial Real Estate			Commercial			Home Equity			Consumer			HPFC			Unallocated		Total
For The Year Ended December 31, 2017:
ALL:
Beginning balance	$	4,160		$	12,154		$	3,755		$	2,194		$	181		$	672		$	—	$	23,116
Loans charged off	(482		)	(124		)	(1,014		)	(434		)	(124		)	(290		)	—		(2,468		)
Recoveries	30			141			301			2			17			6			—		497
Provision (credit)⁽¹⁾	1,378			(308		)	1,129			605			159			63			—		3,026
Ending balance	$	5,086		$	11,863		$	4,171		$	2,367		$	233		$	451		$	—	$	24,171
ALL balance attributable loans:
Individually evaluated for impairment	$	568		$	1,441		$	—		$	—		$	—		$	—		$	—	$	2,009
Collectively evaluated for impairment	4,518			10,422			4,171			2,367			233			451			—		22,162
Total ending ALL	$	5,086		$	11,863		$	4,171		$	2,367		$	233		$	451		$	—	$	24,171
Loans:
Individually evaluated for impairment	$	5,171		$	6,199		$	1,791		$	429		$	—		$	—		$	—	$	13,590
Collectively evaluated for impairment	853,198			1,157,824			371,609			322,949			18,149			45,120			—		2,768,849
Total loan balances	$	858,369		$	1,164,023		$	373,400		$	323,378		$	18,149		$	45,120		$	—	$	2,782,439
For The Year Ended December 31, 2016:
ALL:
Beginning balance	$	4,545		$	10,432		$	3,241		$	2,731		$	193		$	24		$	—	$	21,166
Loans charged off	(356		)	(315		)	(2,218		)	(308		)	(101		)	(507		)	—		(3,805		)
Recoveries	95			50			332			2			7			—			—		486
Provision (credit)⁽¹⁾	(124		)	1,987			2,400			(231		)	82			1,155			—		5,269
Ending balance	$	4,160		$	12,154		$	3,755		$	2,194		$	181		$	672		$	—	$	23,116
ALL balance attributable loans:
Individually evaluated for impairment	$	483		$	1,373		$	—		$	86		$	—		$	65		$	—	$	2,007
Collectively evaluated for impairment	3,677			10,781			3,755			2,108			181			607			—		21,109
Total ending ALL	$	4,160		$	12,154		$	3,755		$	2,194		$	181		$	672		$	—	$	23,116
Loans:
Individually evaluated for impairment	$	4,348		$	13,317		$	2,028		$	457		$	7		$	97		$	—	$	20,254
Collectively evaluated for impairment	798,146			1,037,463			331,611			329,450			17,325			60,315			—		2,574,310
Total loan balances	$	802,494		$	1,050,780		$	333,639		$	329,907		$	17,332		$	60,412		$	—	$	2,594,564



	Residential Real Estate			Commercial Real Estate			Commercial			Home Equity			Consumer			HPFC		Unallocated			Total
For The Year Ended December 31, 2015:
ALL:
Beginning balance	$	4,899		$	7,951		$	3,354		$	2,247		$	281		$	—	$	2,384		$	21,116
Loans charged off	(801		)	(481		)	(655		)	(525		)	(154		)	—		—			(2,616		)
Recoveries	55			74			389			188			22			—		—			728
Provision (credit)⁽¹⁾	392			2,888			153			821			44			24		(2,384		)	1,938
Ending balance	$	4,545		$	10,432		$	3,241		$	2,731		$	193		$	24	$	—		$	21,166
ALL balance attributable loans:
Individually evaluated for impairment	$	544		$	644		$	92		$	89		$	—		$	—	$	—		$	1,369
Collectively evaluated for impairment	4,001			9,788			3,149			2,642			193			24		—			19,797
Total ending ALL	$	4,545		$	10,432		$	3,241		$	2,731		$	193		$	24	$	—		$	21,166
Loans:
Individually evaluated for impairment	$	6,026		$	4,610		$	3,937		$	588		$	74		$	—	$	—		$	15,235
Collectively evaluated for impairment	814,591			923,341			293,784			348,046			17,879			77,330		—			2,474,971
Total loan balances	$	820,617		$	927,951		$	297,721		$	348,634		$	17,953		$	77,330	$	—		$	2,490,206

(1)

The provision (credit) for loan losses excludes any impact for the change in the reserve for unfunded commitments, which represents management's estimate of the amount required to reflect the probable inherent losses on outstanding letters of credit and unused lines of credit. The reserve for unfunded commitments is presented within accrued interest and other liabilities on the consolidated statements of condition. At December 31, 2017, 2016, and 2015, the reserve for unfunded commitments was $20,000, $11,000 and $22,000, respectively.

The following table reconciles the year ended December 31, 2017, 2016, and 2015 provision for loan losses to the provision for credit losses as presented on the consolidated statement of income:



	For the Year Ended December 31,
	2017		2016			2015
Provision for loan losses	$	3,026	$	5,269		$	1,938
Change in reserve for unfunded commitments	9		(11		)	(2		)
Provision for credit losses	$	3,035	$	5,258		$	1,936

The Company focuses on maintaining a well-balanced and diversified loan portfolio. Despite such efforts, it is recognized that credit concentrations may occasionally emerge as a result of economic conditions, changes in local demand, natural loan growth and runoff. To ensure that credit concentrations can be effectively identified, all commercial and commercial real estate loans are assigned Standard Industrial Classification codes, North American Industry Classification System codes, and state and county codes. Shifts in portfolio concentrations are monitored by the Company's Credit Risk Administration. As of December 31, 2017, the non-residential building operators' industry concentration was 11% of the Company's total loan portfolio and 27% of the total commercial real estate portfolio. There were no other industry concentrations exceeding 10% of the Company's total loan portfolio as of December 31, 2017.

To further identify loans with similar risk profiles, the Company categorizes each portfolio segment into classes by credit risk characteristic and applies a credit quality indicator to each portfolio segment. The indicators for commercial, commercial real estate and residential real estate loans are represented by Grades 1 through 10 as outlined below. In general, risk ratings are adjusted periodically throughout the year as updated analysis and review warrants. This process may include, but is not limited to, annual credit and loan reviews, periodic reviews of loan performance metrics, such as delinquency rates, and quarterly reviews of adversely risk rated loans. The Company uses the following definitions when assessing grades for the purpose of evaluating the risk and adequacy of the ALL:

•

Grade 1 through 6 — Grades 1 through 6 represent groups of loans that are not subject to adverse criticism as defined in regulatory guidance. Loans in these groups exhibit characteristics that represent low to moderate risks, which is measured using a variety of credit risk criteria, such as cash flow coverage, debt service coverage, balance sheet leverage, liquidity, management experience, industry position, prevailing economic conditions, support from secondary sources of repayment and other credit factors that may be relevant to a specific loan. In general, these loans are supported by properly margined collateral and guarantees of principal parties.

•

Grade 7 — Loans with potential weakness (Special Mention). Loans in this category are currently protected based on collateral and repayment capacity and do not constitute undesirable credit risk, but have potential weakness that may result in deterioration of the repayment process at some future date. This classification is used if a negative trend is evident in the obligor’s financial situation. Special mention loans do not sufficiently expose the Company to warrant adverse classification.


•	Grade 8 — Loans with definite weakness (Substandard). Loans classified as substandard are inadequately protected by the current sound worth and paying capacity of the obligor or by collateral pledged. Borrowers experience difficulty in meeting debt repayment requirements. Deterioration is sufficient to cause the Company to look to the sale of collateral.

•

Grade 9 — Loans with potential loss (Doubtful). Loans classified as doubtful have all the weaknesses inherent in the substandard grade with the added characteristic that the weaknesses make collection or liquidation of the loan in full highly questionable and improbable. The possibility of some loss is extremely high, but because of specific pending factors that may work to the advantage and strengthening of the asset, its classification as an estimated loss is deferred until its more exact status may be determined.


•	Grade 10 — Loans with definite loss (Loss). Loans classified as loss are considered uncollectible. The loss classification does not mean that the asset has absolutely no recovery or salvage value, but rather that it is not practical or desirable to defer writing off the asset because recovery and collection time may be protracted.

Asset quality indicators are periodically reassessed to appropriately reflect the risk composition of the Company’s loan portfolio. Home equity and consumer loans are not individually risk rated, but rather analyzed as groups taking into account delinquency rates and other economic conditions which may affect the ability of borrowers to meet debt service requirements, including interest rates and energy costs. Performing loans include loans that are current and loans that are past due less than 90 days. Loans that are past due over 90 days and non-accrual loans, including TDRs, are considered non-performing.

The following table summarizes credit risk exposure indicators by portfolio segment as of the following dates:



	Residential Real Estate		Commercial Real Estate		Commercial		Home Equity		Consumer		HPFC		Total
December 31, 2017:
Pass (Grades 1 – 6)	$	846,394	$	1,130,235	$	354,904	$	—	$	—	$	43,049	$	2,374,582
Performing	—		—		—		321,727		18,149		—		339,876
Special Mention (Grade 7)	922		9,154		12,517		—		—		191		22,784
Substandard (Grade 8)	11,053		24,634		5,979		—		—		1,880		43,546
Non-performing	—		—		—		1,651		—		—		1,651
Total	$	858,369	$	1,164,023	$	373,400	$	323,378	$	18,149	$	45,120	$	2,782,439
December 31, 2016:
Pass (Grades 1 – 6)	$	789,554	$	1,003,386	$	321,148	$	—	$	—	$	58,943	$	2,173,031
Performing	—		—		—		328,287		17,328		—		345,615
Special Mention (Grade 7)	2,387		5,724		5,598		—		—		257		13,966
Substandard (Grade 8)	10,553		41,670		5,437		—		—		1,212		58,872
Doubtful (Grade 9)	—		—		1,456		—		—		—		1,456
Non-performing	—		—		—		1,620		4		—		1,624
Total	$	802,494	$	1,050,780	$	333,639	$	329,907	$	17,332	$	60,412	$	2,594,564

The Company closely monitors the performance of its loan portfolio. A loan is placed on non-accrual status when the financial condition of the borrower is deteriorating, payment in full of both principal and interest is not expected as scheduled or principal or interest has been in default for 90 days or more. Exceptions may be made if the asset is well-secured by collateral sufficient to satisfy both the principal and accrued interest in full and collection is reasonably assured. When one loan to a borrower is placed on non-accrual status, all other loans to the borrower are re-evaluated to determine if they should also be placed on non-accrual status. All previously accrued and unpaid interest is reversed at this time. A loan will return to accrual status when collection of principal and interest is assured and the borrower has demonstrated timely payments of principal and interest for a reasonable period. Unsecured loans, however, are not normally placed on non-accrual status because they are charged-off once their collectability is in doubt.

The following is a loan aging analysis by portfolio segment (including loans past due over 90 days and non-accrual loans) and a summary of non-accrual loans, which include TDRs, and loans past due over 90 days and accruing as of the following dates:



	30 – 59 Days Past Due		60 – 89 Days Past Due		Greater Than 90 Days		Total Past Due		Current		Total Loans Outstanding		Loans > 90 Days Past Due and Accruing		Non-Accrual Loans
December 31, 2017:
Residential real estate	$	3,871	$	1,585	$	4,021	$	9,477	$	848,892	$	858,369	$	—	$	4,979
Commercial real estate	849		323		5,528		6,700		1,157,323		1,164,023		—		5,642
Commercial	329		359		1,535		2,223		371,177		373,400		—		2,000
Home equity	1,046		173		1,329		2,548		320,830		323,378		—		1,650
Consumer	57		10		—		67		18,082		18,149		—		—
HPFC	139		1,372		419		1,930		43,190		45,120		—		1,043
Total	$	6,291	$	3,822	$	12,832	$	22,945	$	2,759,494	$	2,782,439	$	—	$	15,314
December 31, 2016:
Residential real estate	$	1,783	$	924	$	2,904	$	5,611	$	796,883	$	802,494	$	—	$	3,945
Commercial real estate	855		223		12,625		13,703		1,037,077		1,050,780		—		12,849
Commercial	633		218		1,675		2,526		331,113		333,639		—		2,088
Home equity	892		134		1,321		2,347		327,560		329,907		—		1,620
Consumer	38		—		4		42		17,290		17,332		—		4
HPFC	438		688		110		1,236		59,176		60,412		—		207
Total	$	4,639	$	2,187	$	18,639	$	25,465	$	2,569,099	$	2,594,564	$	—	$	20,713

Interest income that would have been recognized if loans on non-accrual status had been current in accordance with their original terms for the year ended December 31, 2017, 2016, and 2015 was $843,000, $888,000, and $586,000, respectively.

TDRs:

The Company takes a conservative approach with credit risk management and remains focused on community lending and reinvesting. The Company works closely with borrowers experiencing credit problems to assist in loan repayment or term modifications. TDR loans consist of loans where the Company, for economic or legal reasons related to the borrower’s financial difficulties, granted a concession to the borrower that it would not otherwise consider. TDRs, typically, involve term modifications or a reduction of either interest or principal. Once such an obligation has been restructured, it will remain a TDR until paid in full, or until the loan is again restructured at current market rates and no concessions are granted.

The specific reserve allowance was determined by discounting the total expected future cash flows from the borrower at the original loan interest rate, or if the loan is currently collateral-dependent, using the net realizable value, which was obtained through independent appraisals and internal evaluations. The following is a summary of TDRs, by portfolio segment, and the associated specific reserve included within the ALL as of December 31:



	Number of Contracts		Recorded Investment				Specific Reserve
	2017	2016	2017		2016		2017		2016
Residential real estate	24	21	$	3,604	$	3,221	$	452	$	483
Commercial real estate	3	3	976		1,008		16		—
Commercial	7	10	1,345		1,502		—		—
Consumer and home equity	2	1	307		16		—		—
Total	36	35	$	6,232	$	5,747	$	468	$	483

At December 31, 2017, the Company had performing and non-performing TDRs with a recorded investment balance of $5.0 million and $1.2 million, respectively. At December 31, 2016, the Company had performing and non-performing TDRs with a recorded investment balance of $4.3 million and $1.4 million, respectively.

The following represents loan modifications that occurred for the year ended December 31, 2017, 2016 and 2015 that qualify as TDRs and the type of loan modification made by portfolio segment at December 31:



	Number of Contracts			Pre-Modification Outstanding Recorded Investment						Post-Modification Outstanding Recorded Investment						Specific Reserve
	2017	2016	2015	2017		2016		2015		2017		2016		2015		2017		2016		2015
Residential real estate:
Maturity concession	2	—	—	$	298	$	—	$	—	$	298	$	—	$	—	$	15	$	—	$	—
Court ordered	—	—	1	—		—		74		—		—		78		—		—		27
Interest rate concession	1	—	—	134		—		—		145		—		—		—		—		—
Interest rate and maturity concession	1	—	—	148		—		—		156		—		—		30		—		—
Commercial:
Maturity concession	—	6	—	—		2,973		—		—		2,973		—		—		1,400		—
Home equity:
Interest rate and maturity concession	1	—	—	315		—		—		315		—		—		—		—		—
Total	5	6	1	$	895	$	2,973	$	74	$	914	$	2,973	$	78	$	45	$	1,400	$	27

In 2016, the Company completed the restructure of one commercial relationship, which included six individual commercial loans, and recorded a specific reserve of $1.4 million at the time of the restructure. In 2016, subsequent to the loan modification, the $1.4 million specific reserve established on the relationship was fully charged-off and, at December 31, 2017 and 2016, the Company did not carry a specific reserve on this relationship. As part of the restructure, the Company committed to lend additional funds of up to $280,000. At December 31, 2017 and 2016, the Company had loaned $22,000 and $47,000, respectively, on its commitment. The Company did not have any other commitments to lend additional funds to borrowers with loans classified as TDRs as of December 31, 2017.

For the year ended December 31, 2017, 2016 and 2015, the Company did not have any loans that had been modified as a TDR within the previous 12 months and for which the borrower subsequently defaulted for the periods indicated.

Impaired Loans:

Impaired loans consist of non-accrual and TDR loans that are individually evaluated for impairment in accordance with the Company's policy. The following is a summary of impaired loan balances and the associated allowance by portfolio segment as of and for the year ended December 31, 2017, 2016 and 2015:



	Recorded Investment		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		Interest Income Recognized
December 31, 2017:
With related allowance recorded:
Residential real estate	$	3,858	$	3,858	$	568	$	3,177	$	131
Commercial real estate	5,422		5,422		1,441		8,900		22
Commercial	—		—		—		31		—
Home equity	—		—		—		125		—
Consumer	—		—		—		—		—
HPFC	—		—		—		24		—
Ending balance	9,280		9,280		2,009		12,257		153
Without related allowance recorded:
Residential real estate	1,313		1,673		—		1,345		15
Commercial real estate	777		1,084		—		1,132		29
Commercial	1,791		2,964		—		1,920		10
Home equity	429		495		—		310		8
Consumer	—		—		—		2		—
HPFC	—		—		—		—		—
Ending balance	4,310		6,216		—		4,709		62
Total impaired loans	$	13,590	$	15,496	$	2,009	$	16,966	$	215
December 31, 2016:
With related allowance recorded:
Residential real estate	$	3,019	$	3,019	$	483	$	3,088	$	106
Commercial real estate	11,443		11,443		1,373		5,165		—
Commercial	—		—		—		762		—
Home equity	299		299		86		305		—
Consumer	—		—		—		—		—
HPFC	97		97		65		98		—
Ending balance	14,858		14,858		2,007		9,418		106
Without related allowance recorded:
Residential real estate	1,329		1,800		—		2,057		9
Commercial real estate	1,874		2,369		—		2,214		51
Commercial	2,028		3,209		—		2,507		16
Home equity	158		368		—		180		—
Consumer	7		10		—		12		—
HPFC	—		—		—		—		—
Ending balance	5,396		7,756		—		6,970		76
Total impaired loans	$	20,254	$	22,614	$	2,007	$	16,388	$	182



	Recorded Investment		Unpaid Principal Balance		Related Allowance		Average Recorded Investment		Interest Income Recognized
December 31, 2015:
With related allowance recorded:
Residential real estate	$	3,191	$	3,191	$	544	$	6,064	$	112
Commercial real estate	1,825		1,857		644		1,753		—
Commercial	156		156		92		945		2
Home equity	303		303		89		900		—
Consumer	—		—		—		195		—
HPFC	—		—		—		—		—
Ending balance	5,475		5,507		1,369		9,857		114
Without related allowance recorded:
Residential real estate	2,835		4,353		—		2,175		8
Commercial real estate	2,785		3,426		—		2,719		65
Commercial	3,781		4,325		—		1,412		17
Home equity	285		688		—		369		—
Consumer	74		150		—		20		—
HPFC	—		—		—		—		—
Ending balance	9,760		12,942		—		6,695		90
Total impaired loans	$	15,235	$	18,449	$	1,369	$	16,552	$	204

In-Process Foreclosure Proceedings:

At December 31, 2017 and 2016, the Company had $1.9 million and $1.4 million of consumer mortgage loans secured by residential real estate properties for which foreclosure proceedings were in process. The Company continues to be focused on working these consumer mortgage loans through the foreclosure process to resolution; however, the foreclosure process, typically, will take 18 to 24 months due to the State of Maine foreclosure laws.