6.	FAIR VALUE MEASUREMENT

The Company uses fair value measurements to record fair value adjustments to certain assets and liabilities. FASB ASC 820, Fair Value Measurements and Disclosures (“ASC 820”) established a framework for measuring fair value using a three-level valuation hierarchy for disclosure of fair value measurement. The valuation hierarchy is based upon the transparency of inputs to the valuation of an asset as of the measurement date. ASC 820 establishes a hierarchy for inputs used in measuring fair value that maximizes the use of observable inputs and minimizes the use of unobservable inputs by requiring that observable inputs be used when available. Observable inputs are inputs that market participants would use in pricing the asset or liability developed based on market data obtained from sources independent of the Company. Unobservable inputs are inputs that reflect the Company’s assumptions about the factors market participants would consider in pricing the asset or liability developed based on the best information available in the circumstances. The hierarchy is broken down into three levels based on the reliability of inputs, as follows:

Level 1— Observable quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities.

Level 2— Observable quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, matrix pricing or model-based valuation techniques where all significant assumptions are observable, either directly or indirectly in the market.

Level 3— Model-based techniques where all significant assumptions are not observable, either directly or indirectly, in the market. These unobservable assumptions reflect management’s estimates of assumptions that market participants would use in pricing the asset or liability. Valuation techniques may include use of discounted cash flow models and similar techniques.

The availability of observable inputs varies based on the nature of the specific financial instrument. To the extent that valuation is based on models or inputs that are less observable or unobservable in the market, the determination of fair value requires more judgment. Accordingly, the degree of judgment exercised by the Company in determining fair value is greatest for instruments categorized in Level 3. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the level in the fair value hierarchy within which the fair value measurement in its entirety falls is determined based on the lowest level input that is significant to the fair value measurement in its entirety.

Fair value is a market-based measure considered from the perspective of a market participant who holds the asset or owes the liability rather than an entity-specific measure. When market assumptions are available, ASC 820 requires the Company to make assumptions regarding the assumptions that market participants would use to estimate the fair value of the financial instrument at the measurement date.

FASB ASC 825, Financial Instruments (“ASC 825”) requires disclosure of fair value information about financial instruments, whether or not recognized in the balance sheet, for which it is practicable to estimate that value.

Management uses its best judgment in estimating the fair value of the Company’s financial instruments; however, there are inherent limitations in any estimation technique. Therefore, for substantially all financial instruments, the fair value estimates presented herein are not necessarily indicative of the amounts the Company could have realized in a sales transaction at September 30, 2017 and December 31, 2016. The estimated fair value amounts for September 30, 2017 and December 31, 2016 have been measured as of period-end, and have not been reevaluated or updated for purposes of these consolidated financial statements subsequent to those dates. As such, the estimated fair values of these financial instruments subsequent to the reporting date may be different than the amounts reported at the period-end.

This information should not be interpreted as an estimate of the fair value of the entire Company since a fair value calculation is only required for a limited portion of the Company’s assets and liabilities.

Due to the wide range of valuation techniques and the degree of subjectivity used in making the estimate, comparisons between the Company’s disclosures and those of other companies or banks may not be meaningful.

The following tables summarize the fair value of assets measured on a recurring basis:

	Fair Value Measurements at the End of the Reporting Period Using:
September 30, 2017	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value
Assets:	(in thousands)
Investment securities available-for-sale	$	146	$	29,781	$	—	$	29,927
Interest only strips		—		—		96		96
Servicing assets		—		—		118		118
	$	146	$	29,781	$	214	$	30,141

	Fair Value Measurements at the End of the Reporting Period Using:
December 31, 2016	Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Fair Value
Assets:	(in thousands)
Investment securities available-for-sale	$	115	$	22,566	$	—	$	22,681
Interest only strips		—		—		119		119
Servicing assets		—		—		158		158
	$	115	$	22,566	$	277	$	22,958

Market valuations of our investment securities which are classified as level 2 are provided by an independent third party. The fair values are determined by using several sources for valuing fixed income securities. Their techniques include pricing models that vary based on the type of asset being valued and incorporate available trade, bid and other market information. In accordance with the fair value hierarchy, the market valuation sources include observable market inputs and are therefore considered Level 2 inputs for purposes of determining the fair values.

On certain SBA loan sales, the Company retained interest only strip assets (‘I/O strips”) which represent the present value of excess net cash flows generated by the difference between (a) interest at the stated rate paid by borrowers and (b) the sum of (i) pass-through interest paid to third-party investors and (ii) contractual servicing fees. I/O strips are classified as Level 3 in the fair value hierarchy. The fair value is determined on a quarterly basis through a discounted cash flow analysis prepared by an independent third party using industry prepayment speeds. I/O strip valuation adjustments are recorded as additions or offsets to loan servicing income.

Historically, the Company has elected to use the amortizing method for the treatment of servicing assets and has measured for impairment on a quarterly basis through a discounted cash flow analysis prepared by an independent third party using industry prepayment speeds. In connection with the sale of certain SBA and USDA loans the Company recorded servicing assets and elected to measure those assets at fair value in accordance with ASC 825-10. Significant assumptions in the valuation of servicing assets include estimated loan repayment rates, the discount rate, and servicing costs, among others. Servicing assets are classified as Level 3 measurements due to the use of significant unobservable inputs, as well as significant management judgment and estimation.

The Company also has assets that under certain conditions are subject to measurement at fair value on a non-recurring basis. These assets include loans held for sale, foreclosed real estate and repossessed assets and certain loans that are considered impaired per generally accepted accounting principles.

The following summarizes the fair value measurements of assets measured on a non-recurring basis:

			Fair Value Measurements at the End of the Reporting Period Using:
		Total	Quoted Prices in Active Markets for Identical Assets (Level 1)			Active Markets for Similar Assets (Level 2)			Unobservable Inputs (Level 3)
	(in thousands)
September 30, 2017:
Impaired loans	$	3,381		$	—		$	3,381		$	—
Foreclosed real estate and repossessed assets		486			—			486			—
	$	3,867		$	—		$	3,867		$	—

			Fair Value Measurements at the End of the Reporting Period Using:
		Total	Quoted Prices in Active Markets for Identical Assets (Level 1)			Active Markets for Similar Assets (Level 2)			Unobservable Inputs (Level 3)
	(in thousands)
December 31, 2016:
Impaired loans	$	2,008		$	—		$	2,008		$	—
Foreclosed real estate and repossessed assets		137			—			137			—
	$	2,145		$	—		$	2,145		$	—

The Company records certain loans at fair value on a non-recurring basis. When a loan is considered impaired an allowance for a loan loss is established. The fair value measurement and disclosure requirement applies to loans measured for impairment using the practical expedients method permitted by accounting guidance for impaired loans. Impaired loans are measured at an observable market price, if available or at the fair value of the loan’s collateral, if the loan is collateral dependent. The fair value of the loan’s collateral is determined by appraisals or independent valuation. When the fair value of the loan’s collateral is based on an observable market price or current appraised value, given the current real estate markets, the appraisals may contain a wide range of values and accordingly, the Company classifies the fair value of the impaired loans as a non-recurring valuation within Level 2 of the valuation hierarchy. For loans in which impairment is determined based on the net present value of cash flows, the Company classifies these as a non-recurring valuation within Level 3 of the valuation hierarchy.

Foreclosed real estate and repossessed assets are carried at the lower of book value or fair value less estimated costs to sell. Fair value is based upon independent market prices obtained from certified appraisers or the current listing price, if lower. When the fair value of the collateral is based on a current appraised value, the Company reports the fair value of the foreclosed collateral as non-recurring Level 2. When a current appraised value is not available or if management determines the fair value of the collateral is further impaired, the Company reports the foreclosed collateral as non-recurring Level 3.

FAIR VALUES OF FINANCIAL INSTRUMENTS

The estimated fair values of financial instruments have been determined by the Company using available market information and appropriate valuation methodologies. However, considerable judgment is required to interpret market data to develop estimates of fair value. Accordingly, the estimates presented herein are not necessarily indicative of the amounts the Company could realize in a current market exchange. The use of different market assumptions and/or estimation methodologies may have a material effect on the estimated fair value amounts.

The estimated fair value of the Company’s financial instruments are as follows:

	September 30, 2017
	Carrying			Fair Value
	Amount			Level 1		Level 2		Level 3		Total
Financial assets:	(in thousands)
Cash and cash equivalents		$	51,571	$	51,571	$	—	$	—	$	51,571
FRB and FHLB stock			3,720		—		3,720		—		3,720
Investment securities			38,117		146		38,165		—		38,311
Loans, net			714,383		—		700,025		10,246		710,271
Financial liabilities:
Deposits			697,154		—		670,435		—		670,435
Other borrowings			55,843		—		55,842		—		55,842

	December 31, 2016
	Carrying			Fair Value
	Amount			Level 1		Level 2		Level 3		Total
Financial assets:	(in thousands)
Cash and cash equivalents		$	34,116	$	34,116	$	—	$	—	$	34,116
FRB and FHLB stock			3,443		—		3,443		—		3,443
Investment securities			31,683		115		31,715		—		31,830
Loans, net			623,355		—		599,919		14,775		614,694
Financial liabilities:
Deposits			612,236		—		612,215		—		612,215
Other borrowings			29,000		—		28,999		—		28,999

The following methods and assumptions were used by the Company in estimating the fair value of its financial instruments:

Cash and cash equivalents

The carrying amounts reported in the consolidated balance sheets for cash and due from banks approximate their fair value.

Money market investments

The carrying amounts reported in the consolidated balance sheets for money market investments approximate their fair value.

Investment securities

The fair value of Farmer Mac class A stock is based on quoted market prices and are categorized as Level 1 of the fair value hierarchy.

The fair value of other investment securities were determined based on matrix pricing. Matrix pricing is a mathematical technique that utilizes observable market inputs including, for example, yield curves, credit ratings and prepayment speeds. Fair values determined using matrix pricing are generally categorized as Level 2 in the fair value hierarchy.

Federal Reserve Stock and Federal Home Loan Bank Stock

CWB is a member of the FHLB system and maintains an investment in capital stock of the FHLB. CWB also maintain an investment in capital stock of the Federal Reserve Bank (“FRB”). These investments are carried at cost since no ready market exists for them, and they have no quoted market value. The Company conducts a periodic review and evaluation of our FHLB stock to determine if any impairment exists. The fair values have been categorized as Level 2 in the fair value hierarchy.

Loans Held for Sale

Loans held for sale are carried at the lower of cost or fair value. The fair value of loans held for sale is based on what secondary markets are currently offering for portfolios with similar characteristics or based on the agreed-upon sale price. As such, the Company classifies the fair value of loans held for sale as a non-recurring valuation within Level 2 of the fair value hierarchy. At September 30, 2017 and December 31, 2016, the Company had loans held for sale with an aggregate carrying value of $58.6 million and $61.4 million respectively.

Loans

Fair value for loans is estimated based on discounted cash flows using interest rates currently being offered for loans with similar terms to borrowers with similar credit quality with adjustments that the Company believes a market participant would consider in determining fair value based on a third party independent valuation. As a result, the fair value for loans is categorized as Level 2 in the fair value hierarchy. Fair values of impaired loans using a discounted cash flow method to measure impairment have been categorized as Level 3.

Deposits

The amount payable at demand at report date is used to estimate the fair value of demand and savings deposits. The estimated fair values of fixed-rate time deposits are determined by discounting the cash flows of segments of deposits that have similar maturities and rates, utilizing a discount rate that approximates the prevailing rates offered to depositors as of the measurement date. The fair value measurement of deposit liabilities is categorized as Level 2 in the fair value hierarchy.

Federal Home Loan Bank advances and other borrowings

The fair values of the Company’s borrowings are estimated using discounted cash flow analyses, based on the market rates for similar types of borrowing arrangements. The FHLB advances have been categorized as Level 2 in the fair value hierarchy.

Off-balance sheet instruments

Fair values for the Company’s off-balance sheet instruments (lending commitments and standby letters of credit) are based on quoted fees currently charged to enter into similar agreements, taking into account the remaining terms of the agreements and the counterparties’ credit standing.

There were no standby letters of credit outstanding at September 30, 2017 or at December 31, 2016. Unfunded loan commitments at September 30, 2017 and December 31, 2016 were $70.3 million and $82.9 million, respectively.