NOTE 5 – FAIR VALUES OF FINANCIAL INSTRUMENTS

Fair value is the exchange price that would be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. There are three levels of inputs that may be used to measure fair values:

Level 1		Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date.
Level 2		Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data.
Level 3		Significant unobservable inputs that reflect a company's own assumptions about the assumptions that market participants would use in pricing an asset or liability.

The Company used the following methods and significant assumptions to estimate the fair value of each type of financial instrument:

Securities: Securities available for sale are valued primarily by a third party pricing service. The fair values of securities available for sale are determined on a recurring basis by obtaining quoted prices on nationally recognized securities exchanges (Level 1 inputs) or pricing models which utilize significant observable inputs such as matrix pricing. This is a mathematical technique widely used in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities' relationship to other benchmark quoted securities (Level 2 inputs). These models utilize the market approach with standard inputs that include, but are not limited to benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers and reference data. For certain municipal securities that are not rated and observable inputs about the specific issuer are not available, fair values are estimated using observable data from other municipal securities presumed to be similar or other market data on other non-rated municipal securities (Level 3 inputs).

The Company's Finance Department, which is responsible for all accounting and SEC compliance, and the Company's Treasury Department, which is responsible for investment portfolio management and asset/liability modeling, are the two areas that determine the Company's valuation policies and procedures. Both of these areas report directly to the Executive Vice President and Chief Financial Officer of the Company. For assets or liabilities that may be considered for Level 3 fair value measurement on a recurring basis, these two departments and the Executive Vice President and Chief Financial Officer determine the appropriate level of the assets or liabilities under consideration. If there are assets or liabilities that are determined to be Level 3 by this group, the Risk Management Committee of the Company and the Audit Committee of the Board of Directors are made aware of such assets at their next scheduled meeting.

Securities pricing is obtained on securities from a third party pricing service and all security prices are tested annually against prices from another third party provider and reviewed with a market value price tolerance variance that varies by sector: municipal securities +/- 5%, government mbs/cmo +/- 3% and U.S. treasuries +/-1% with a variance of $100,000 or more. If any securities fall outside the tolerance threshold, a determination of materiality is made for the amount over the threshold. Any security that would have a material threshold difference would be further investigated to determine why the variance exists and if any action is needed concerning the security pricing for that individual security. Changes in market value are reviewed monthly in aggregate by security type and any material differences are reviewed to determine why they exist. At least annually, the pricing methodology of the pricing service is received and reviewed to support the fair value levels used by the Company. A detailed pricing evaluation is requested and reviewed on any security determined to be fair valued using unobservable inputs by the pricing service.

Mortgage banking derivative: The fair values of mortgage banking derivatives are based on observable market data as of the measurement date (Level 2).

Interest rate swap derivatives: Our derivatives are traded in an over-the-counter market where quoted market prices are not always available. Therefore, the fair values of derivatives are determined using quantitative models that utilize multiple market inputs. The inputs will vary based on the type of derivative, but could include interest rates, prices and indices to generate continuous yield or pricing curves, prepayment rates, and volatility factors to value the position. The majority of market inputs are actively quoted and can be validated through external sources, including brokers, market transactions and third-party pricing services. The fair value of interest rate swap derivatives is determined by pricing or valuation models using observable market data as of the measurement date (Level 2).

Impaired loans: Impaired loans with specific allocations of the allowance for loan losses are generally based on the fair value of the underlying collateral if repayment is expected solely from the collateral. Fair value is determined using several methods. Generally, the fair value of real estate is based on appraisals by qualified third party appraisers. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are usually significant and result in a Level 3 classification of the inputs for determining fair value. In addition, the

Company's management routinely applies internal discount factors to the value of appraisals used in the fair value evaluation of impaired loans. The deductions to the appraisals take into account changing business factors and market conditions, as well as value impairment in cases where the appraisal date predates a likely change in market conditions. Commercial real estate is generally discounted from its appraised value by 0-50% with the higher discounts applied to real estate that is determined to have a thin trading market or to be specialized collateral. In addition to real estate, the Company's management evaluates other types of collateral as follows: (a) raw and finished inventory is discounted from its cost or book value by 35-65%, depending on the marketability of the goods (b) finished goods are generally discounted by 30-60%, depending on the ease of marketability, cost of transportation or scope of use of the finished good (c) work in process inventory is typically discounted by 50-100%, depending on the length of manufacturing time, types of components used in the completion process, and the breadth of the user base (d) equipment is valued at a percentage of depreciated book value or recent appraised value, if available, and is typically discounted at 30-70% after various considerations including age and condition of the equipment, marketability, breadth of use, and whether the equipment includes unique components or add-ons; and (e) marketable securities are discounted by 10-30%, depending on the type of investment, age of valuation report and general market conditions. This methodology is based on a market approach and typically results in a Level 3 classification of the inputs for determining fair value.

Mortgage servicing rights: As of December 31, 2017, the fair value of the Company's Level 3 servicing assets for residential mortgage loans ("MSRs") was $4.1 million, none of which are currently impaired and therefore are carried at amortized cost. These residential mortgage loans have a weighted average interest rate of 3.81%, a weighted average maturity of 19 years and are secured by homes generally within the Company's market area of Northern Indiana. A valuation model is used to estimate fair value by stratifying the portfolios on the basis of certain risk characteristics, including loan type and interest rate. Impairment is estimated based on an income approach. The inputs used include estimates of prepayment speeds, discount rate, cost to service, escrow account earnings, contractual servicing fee income, ancillary income, late fees, and float income. The most significant assumption used to value MSRs is prepayment rate. Prepayment rates are estimated based on published industry consensus prepayment rates. The most significant unobservable assumption is the discount rate. At December 31, 2017, the constant prepayment speed ("PSA") used was 123 and discount rate used was 9.4%. At December 31, 2016, the PSA used was 162 and the discount rate used was 9.3%.

At December 31, 2017, the sensitivity of the current fair value of MSRs to an immediate 10% and 20% adverse change in the PSA and discount rate was ($114,000) and ($218,000), respectively for the PSA, and was ($152,000) and ($294,000), respectively for the discount rate. These sensitivities are hypothetical and should not be relied upon. As the figures indicate, changes in value based on a 10% and 20% variation in assumptions generally cannot be extrapolated because the relationship of the change in assumption to the change in value may not be linear. Also, in this example, the effect of a variation in a particular assumption on the value of the MSR is calculated without changing any other assumption; however, in reality, changes in one factor may result in changes in another (for example, increases in market interest rates may result in lower prepayments), which might magnify or counteract the sensitivities.

Other real estate owned: Nonrecurring adjustments to certain commercial and residential real estate properties classified as other real estate owned are measured at the lower of carrying amount or fair value less costs to sell. Fair values are generally based on third party appraisals of the property and are reviewed by the Company's internal appraisal officer. Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable properties used to determine value. Such adjustments are usually significant and result in a Level 3 classification. In addition, the Company's management may apply discount factors to the appraisals to take into account changing business factors and market conditions, as well as value impairment in cases where the appraisal date predates a likely change in market conditions. In cases where the carrying amount exceeds the fair value, less costs to sell, an impairment loss is recognized.

Real estate mortgage loans held for sale: Real estate mortgage loans held for sale are carried at the lower of cost or fair value, as determined by outstanding commitments, from third party investors, and result in a Level 2 classification.

The table below presents the balances of assets and liabilities measured at fair value on a recurring basis:

	December 31, 2017
	Fair Value Measurements Using			Assets
(dollars in thousands)	Level 1	Level 2	Level 3	at Fair Value
Assets
U.S. Treasury securities	$997	$0	$0	$997
U.S. government sponsored agency securities	0	5,122	0	5,122
Mortgage-backed securities	0	357,985	0	357,985
State and municipal securities	0	173,509	880	174,389
Total Securities	997	536,616	880	538,493
Mortgage banking derivative	0	136	0	136
Interest rate swap derivative	0	2,441	0	2,441
Total assets	$997	$539,193	$880	$541,070

Liabilities
Mortgage banking derivative	0	3	0	3
Interest rate swap derivative	0	2,562	0	2,562
Total liabilities	$0	$2,565	$0	$2,565

	December 31, 2016
	Fair Value Measurements Using			Assets
(dollars in thousands)	Level 1	Level 2	Level 3	at Fair Value
Assets
U.S. Treasury securities	$1,003	$0	$0	$1,003
U.S. government sponsored agency securities	0	6,241	0	6,241
Mortgage-backed securities	0	351,568	0	351,568
State and municipal securities	0	144,709	670	145,379
Total Securities	1,003	502,518	670	504,191
Mortgage banking derivative	0	314	0	314
Interest rate swap derivative	0	2,645	0	2,645
Total assets	$1,003	$505,477	$670	$507,150

Liabilities
Mortgage banking derivative	0	14	0	14
Interest rate swap derivative	0	2,735	0	2,735
Total liabilities	$0	$2,749	$0	$2,749

There were no transfers between Level 1 and Level 2 during 2017 and 2016.

The table below presents a reconciliation of all assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the years ended December 31, 2017 and 2016:

	State and Municipal Securities
(dollars in thousands)	2017	2016
Balance of recurring Level 3 assets at January 1	$670	$551
Transfers into Level 3	325	339
Changes in fair value of securities
included in other comprehensive income	(10)	(10)
Principal payments	(105)	(210)
Sales	0	0
Balance of recurring Level 3 assets at December 31	$880	$670

The state and municipal securities measured at fair value included below are nonrated Indiana municipal revenue bonds and are not actively traded.

Quantitative Information about Level 3 Fair Value Measurements
				Range of
	Fair Value at			Inputs
(dollars in thousands)	12/31/2017	Valuation Technique	Unobservable Input	(Average)

State and municipal securities	$880	Price to type, par, call	Discount to benchmark index	0-5%
				(2.03%)

Quantitative Information about Level 3 Fair Value Measurements
				Range of
	Fair Value at			Inputs
(dollars in thousands)	12/31/2016	Valuation Technique	Unobservable Input	(Average)

State and municipal securities	$670	Price to type, par, call	Discount to benchmark index	0-5%
				(2.98%)

The primary methodology used in the fair value measurement of the Company's state and municipal securities classified as Level 3 is a discount to the AAA municipal benchmark index. Significant increases or (decreases) in this index as well as the degree to which the security differs in ratings, coupon, call and duration will result in a higher or (lower) fair value measurement for those securities that are not callable. For those securities that are continuously callable, a slight premium to par is used.

The table below presents the balances of assets measured at fair value on a nonrecurring basis:

	December 31, 2017
	Fair Value Measurements Using			Assets
(dollars in thousands)	Level 1	Level 2	Level 3	at Fair Value
Assets
Impaired loans:
Commercial and industrial loans:
Working capital lines of credit loans	$0	$0	$934	$934
Non-working capital loans	0	0	1,693	1,693
Commercial real estate and multi-family
residential loans:
Construction and land development loans	0	0	477	477
Owner occupied loans	0	0	1,133	1,133
Consumer 1-4 family mortgage loans:
Open end and junior lien loans	0	0	195	195
Total impaired loans	$0	$0	$4,432	$4,432
Other real estate owned	0	0	0	0
Total assets	$0	$0	$4,432	$4,432

The table below presents the balances of assets measured at fair value on a nonrecurring basis:

	December 31, 2016
	Fair Value Measurements Using			Assets
(dollars in thousands)	Level 1	Level 2	Level 3	at Fair Value
Assets
Impaired loans:
Commercial and industrial loans:
Working capital lines of credit loans	$0	$0	$621	$621
Non-working capital loans	0	0	3,889	3,889
Commercial real estate and multi-family
residential loans:
Owner occupied loans	0	0	1,195	1,195
Consumer 1-4 family mortgage loans:
Closed end first mortgage loans	0	0	62	62
Total impaired loans	$0	$0	$5,767	$5,767
Other real estate owned	0	0	75	75
Total assets	$0	$0	$5,842	$5,842

The following table presents the valuation methodology and unobservable inputs for Level 3 assets measured at fair value on a non-recurring basis at December 31, 2017:

(dollars in thousands)	Fair Value	Valuation Methodology	Unobservable Inputs	Average	Range of Inputs
Impaired loans:
Commercial and industrial	$2,627	Collateral based	Discount to reflect	37%	23% - 100%
		measurements	current market conditions
			and ultimate collectability
Impaired loans:
Commercial real estate	1,610	Collateral based	Discount to reflect	33%	2% - 58%
		measurements	current market conditions
			and ultimate collectability
Impaired loans:
Consumer 1-4 family mortgage	195	Collateral based	Discount to reflect	17%
		measurements	current market conditions
			and ultimate collectability

The following table presents the valuation methodology and unobservable inputs for Level 3 assets measured at fair value on a non-recurring basis at December 31, 2016:

(dollars in thousands)	Fair Value	Valuation Methodology	Unobservable Inputs	Average	Range of Inputs
Impaired loans:
Commercial and industrial	$4,510	Collateral based	Discount to reflect	44%	22% - 100%
		measurements	current market conditions
			and ultimate collectability
Impaired loans:
Commercial real estate	1,195	Collateral based	Discount to reflect	30%	6% - 59%
		measurements	current market conditions
			and ultimate collectability
Impaired loans:
Consumer 1-4 family mortgage	62	Collateral based	Discount to reflect	15%
		measurements	current market conditions
			and ultimate collectability

Other real estate owned	75	Appraisals	Discount to reflect	49%
			current market conditions

Impaired loans, which are measured for impairment using the fair value of the collateral for collateral dependent loans, had a gross carrying amount of $6.8 million, with a valuation allowance of $2.4 million at December 31, 2017, resulting in a reduction in provision for loan losses of $700,000 for the year ended December 31, 2017. At December 31, 2016, impaired loans had a gross carrying amount of $8.9 million, with a valuation allowance of $3.1 million, resulting in an additional provision for loan losses of $700,000 for the year ended December 31, 2016.

We had no other real estate owned properties measured at fair value less costs to sell, at December 31, 2017. At December 31, 2016, other real estate owned had a net carrying amount of $75,000, which is made up of the outstanding balance of $147,000, net of a valuation allowance of $72,000.

The following table contains the estimated fair values and the related carrying values of the Company's financial instruments at December 31, 2017. Items which are not financial instruments are not included.

	December 31, 2017
	Carrying	Estimated Fair Value
(dollars in thousands)	Value	Level 1	Level 2	Level 3	Total
Financial Assets:
Cash and cash equivalents	$176,180	$174,045	$2,127	$0	$176,172
Securities available for sale	538,493	997	536,616	880	538,493
Real estate mortgages held for sale	3,346	0	3,390	0	3,390
Loans, net	3,771,338	0	0	3,744,842	3,744,842
Federal Home Loan Bank stock	10,352	N/A	N/A	N/A	N/A
Federal Reserve Bank stock	3,420	N/A	N/A	N/A	N/A
Accrued interest receivable	14,093	3	2,925	11,165	14,093
Financial Liabilities:
Certificates of deposit	(1,412,583)	0	(1,417,075)	0	(1,417,075)
All other deposits	(2,596,072)	(2,596,072)	0	0	(2,596,072)
Securities sold under agreements
to repurchase	(70,652)	0	(70,652)	0	(70,652)
Other short-term borrowings	(80,000)	0	(80,004)	0	(80,004)
Long-term borrowings	(30)	0	(31)	0	(31)
Subordinated debentures	(30,928)	0	0	(31,194)	(31,194)
Standby letters of credit	(758)	0	0	(758)	(758)
Accrued interest payable	(6,311)	(149)	(6,158)	(4)	(6,311)

The following table contains the estimated fair values and the related carrying values of the Company's financial instruments at December 31, 2016. Items which are not financial instruments are not included.

	December 31, 2016
	Carrying	Estimated Fair Value
(dollars in thousands)	Value	Level 1	Level 2	Level 3	Total
Financial Assets:
Cash and cash equivalents	$167,280	$165,385	$1,899	$0	$167,284
Securities available for sale	504,191	1,003	502,518	670	504,191
Real estate mortgages held for sale	5,915	0	5,994	0	5,994
Loans, net	3,427,209	0	0	3,411,121	3,411,121
Federal Home Loan Bank stock	8,102	N/A	N/A	N/A	N/A
Federal Reserve Bank stock	3,420	N/A	N/A	N/A	N/A
Accrued interest receivable	11,687	3	2,688	8,996	11,687
Financial Liabilities:
Certificates of deposit	(1,163,818)	0	(1,169,905)	0	(1,169,905)
All other deposits	(2,414,094)	(2,414,094)	0	0	(2,414,094)
Securities sold under agreements
to repurchase	(50,045)	0	(50,045)	0	(50,045)
Other short-term borrowings	(180,000)	0	(180,005)	0	(180,005)
Long-term borrowings	(32)	0	(34)	0	(34)
Subordinated debentures	(30,928)	0	0	(31,194)	(31,194)
Standby letters of credit	(323)	0	0	(323)	(323)
Accrued interest payable	(5,676)	(93)	(5,580)	(3)	(5,676)

The methods and assumptions, not previously presented, used to estimate fair values are described as follows:

Cash and cash equivalents – The carrying amount of cash and cash equivalents approximate fair value and are classified as Level 1, with the exception of certificates of deposits, which are estimated using discounted cash flow analysis using current market rates applied to the estimated life resulting in a Level 2 classification.

Loans, net – Fair values of loans, excluding loans held for sale, are estimated as follows: For variable rate loans, fair values are based on carrying values resulting in a Level 3 classification. Fair values for other loans are estimated using discounted cash flow analysis, using current market rates applied to the estimated life resulting in a Level 3 classification. Impaired loans are valued at the lower of cost or fair value as described previously. The methods utilized to estimate the fair value of loans do not necessarily represent an exit price.

FHLB and Federal Reserve Bank stock – It is not practical to determine the fair value of FHLB stock and Federal Reserve Bank stock due to restrictions placed on its transferability.

Certificates of deposit – Fair values of certificates of deposit are estimated using discounted cash flow analysis using current market rates applied to the estimated life resulting in a Level 2 classification.

All other deposits – The fair values for all other deposits other than certificates of deposit are equal to the amount payable on demand (the carrying value) resulting in a Level 1 classification.

Securities sold under agreements to repurchase – The carrying amount of borrowings under repurchase agreements approximate their fair values resulting in a Level 2 classification.

Federal funds purchased – The carrying amount of federal funds purchased approximate fair value resulting in a Level 2 classification.

Other short-term borrowings – The fair value of other short-term borrowings is estimated using discounted cash flow analysis based on current borrowing rates resulting in a Level 2 classification.

Long-term borrowings – The fair value of long-term borrowings is estimated using discounted cash flow analyses based on current borrowing rates resulting in a Level 2 classification.

Subordinated debentures – The fair value of subordinated debentures is based on the rates currently available to the Company with similar terms and remaining maturity and credit spread resulting in a Level 3 classification.

Standby letters of credit – The fair value of off-balance sheet items is based on the current fees and costs that would be charged to enter into or terminate such arrangements resulting in a Level 3 classification.

Accrued interest receivable/payable – The carrying amounts of accrued interest approximate fair value resulting in a Level 1, Level 2 or Level 3 classification depending on its associated asset/liability.