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Note 1 - Summary of Significant Accounting Policies
12 Months Ended
Dec. 31, 2015
Notes to Financial Statements  
Significant Accounting Policies [Text Block]
(1)
Summary of Significant Accounting Policies
 
Description of Business and Basis of Presentation
 
National Research Corporation (“NRC” or the “Company”) is a leading provider of analytics and insights that facilitate measurement and improvement of the patient and employee experience while also increasing patient engagement and loyalty for healthcare providers, payers and other healthcare organizations in the United States and Canada. The Company’s ten largest clients accounted for 15%, 16%, and 19% of the Company’s total revenue in 2015, 2014, and 2013, respectively.
 
Recapitalization
 
In May 2013, the Company consummated a recapitalization (the “May 2013 Recapitalization”) pursuant to which the Company established two classes of common stock (class A common stock and class B common stock), issued a dividend of three shares of class A common stock for each share of the Company’s then existing common stock and reclassified each then existing share of common stock as one-half of one share of class B common stock. All previously reported share and per share amounts in the accompanying financial statements and related notes have been restated to reflect the May 2013 Recapitalization.
 
Principles of Consolidation
 
The consolidated financial statements include the accounts of the Company, its wholly-owned subsidiary, National Research Corporation Canada, and its majority-owned subsidiary, Customer-Connect, LLC (“Connect”). Prior to becoming a majority-owned subsidiary, the accounts of Connect, a variable interest entity for which NRC had been deemed the primary beneficiary, were included in the consolidated financial statements of the Company. All significant intercompany transactions and balances have been eliminated.

Use of Estimates
 
The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make certain estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates.
 
Reclassifications
 
Certain reclassifications have been made to the 2014 financial statement information to conform to the 2015 financial statement presentation. There was no impact on the previously reported net income and earnings per share.
 
Translation of Foreign Currencies
 
The Company’s Canadian subsidiary uses as its functional currency the local currency of the country in which it operates. It translates its assets and liabilities into U.S. dollars at the exchange rate in effect at the balance sheet date. It translates its revenue and expenses at the average exchange rate during the period. The Company includes translation gains and losses in accumulated other comprehensive income (loss), a component of shareholders’ equity. Gains and losses related to transactions denominated in a currency other than the functional currency of the country in which the Company operates and short-term intercompany accounts are included in other income (expense) in the consolidated statements of income. Since the undistributed earnings of the Company’s foreign subsidiary are considered to be indefinitely reinvested, the components of accumulated other comprehensive income (loss) have not been tax effected.
 

Revenue Recognition
 
The Company derives a majority of its operating revenue from its annually renewable services, which include performance measurement and improvement services, healthcare analytics and governance education services. The Company provides these services to its clients under annual client service contracts, although such contracts are generally cancelable on short or no notice without penalty. Services are provided under subscription-based service agreements. The Company recognizes subscription-based service revenue over the period of time the service is provided. Generally, the subscription periods are for twelve months and revenue is recognized equally over the subscription period.
 
 
 
Certain contracts are fixed-fee arrangements with a portion of the project fee billed in advance and the remainder billed periodically over the duration of the project. Revenue for services provided under these contracts are recognized under the proportional performance method. Under the proportional performance method, the Company recognizes revenue based on output measures or key milestones such as survey set-up, survey mailings, survey returns and reporting. The Company measures its progress based on the level of completion of these output measures and recognizes revenue accordingly. Management judgments and estimates must be made and used in connection with revenue recognized using the proportional performance method. If management made different judgments and estimates, then the amount and timing of revenue for any period could differ materially from the reported revenue.
 
 
 
The Company’s revenue arrangements with a client may include combinations of performance measurement and improvement services, healthcare analytics or governance education services which may be executed at the same time, or within close proximity of one another (referred to as a multiple-element arrangement). Each element of a multiple-element arrangement is accounted for as a separate unit of accounting provided each delivered element is sold separately by the Company or another vendor; and for an arrangement that includes a general right of return relative to the undelivered elements, delivery or performance of the undelivered services are considered probable and substantially in the control of the Company. The Company’s arrangements generally do not include a general right of return related to the delivered services. If these criteria are not met, the arrangement is accounted for as a single unit of accounting with revenue generally recognized equally over the subscription period or recognized under the proportional performance method.
 

Revenue is allocated to each separate unit of accounting based on relative selling price using a selling price hierarchy: vendor-specific objective evidence (“VSOE”), if available, third-party evidence (“TPE”) if VSOE is not available, or estimated selling price if VSOE nor TPE is available. VSOE is established based on the services normal selling price and discounts for the specific services when sold separately. TPE is established by evaluating similar competitor services in standalone arrangements. If neither exists for a deliverable, the best estimate of the selling price (“ESP”) is used for that deliverable based on list price, representing a component of management’s market strategy, and an analysis of historical prices for bundled and standalone arrangements. Revenue allocated to an element is limited to revenue that is not subject to refund or otherwise represents contingent revenue. VSOE, TPE and ESP are periodically adjusted to reflect current market conditions. These adjustments are not expected to differ significantly from historical results.
 
Business Combinations
 
The Company uses the acquisition method of accounting for acquired businesses. Under the acquisition method, the financial statements reflect the operations of an acquired business starting from the completion of the acquisition. The assets acquired and liabilities assumed are recorded at their respective estimated fair values at the date of the acquisition. Any excess of the purchase price over the estimated fair values of the identifiable net assets acquired is recorded as goodwill. Significant judgment is required in estimating the fair value of assets acquired, especially intangible assets. As a result, in the case of significant acquisitions we typically engage third-party valuation specialists in estimating fair values of tangible and intangible assets. The fair value estimates are based on available historical information and on expectations and assumptions about the future, considering the perspective of marketplace participants.
 
Segment Information
 
During 2015, the Company changed its operating segments from three to seven to reflect a change in corporate reporting structure to the Company’s Chief Executive Officer and chief operating decision maker. The Company’s seven operating segments are aggregated into one reporting segment because they have similar economic characteristics and meet the other aggregation criteria from the Financial Accounting Standards Board (“FASB”) guidance on segment disclosure.  The seven operating segments were Experience, The Governance Institute, Market Insights, Reputation, Predictive Analytics, National Research Corporation Canada and Connect, each of which offer a portfolio of solutions to address specific market needs around growth, informing, engagement and thought leadership for healthcare organizations.  As discussed in Note 3, o
n December 21, 2015, selected assets and liabilities were sold from the Predictive Analytics operating segment, reducing the number of operating segments to six as of December 31, 2015.
 
Trade Accounts Receivable
 
Trade accounts receivable are recorded at the invoiced amount. The allowance for doubtful accounts is the Company’s best estimate of the amount of probable credit losses in the Company’s existing accounts receivable. The Company determines the allowance based on the Company’s historical write-off experience. The Company reviews the allowance for doubtful accounts monthly. Account balances are charged off against the allowance after all means of collection have been exhausted and the potential for recovery is considered remote.
 
Property and Equipment
 
Property and equipment is stated at cost. Major expenditures to purchase property or to substantially increase useful lives of property are capitalized. Maintenance, repairs and minor renewals are expensed as incurred. When assets are retired or otherwise disposed of, their costs and related accumulated depreciation are removed from the accounts and resulting gains or losses are included in income.
 
For costs of software developed for internal use, the Company expenses computer software costs as incurred in the preliminary project stage, which involves the conceptual formulation, evaluation and selection of technology alternatives. Costs incurred related to the design, coding, installation and testing of software during the application project stage are capitalized. Costs for training and application maintenance are expensed as incurred. The Company has capitalized approximately $2.0 million of internal and external costs incurred for the development of internal-use software for each of the years ended December 31, 2015 and 2014, with such costs classified as property and equipment.
 
The Company provides for depreciation and amortization of property and equipment using annual rates which are sufficient to amortize the cost of depreciable assets over their estimated useful lives. The Company uses the straight-line method of depreciation and amortization over estimated useful lives of three to ten years for furniture and equipment, three to five years for computer equipment, three to five years for capitalized software, and seven to forty years for the Company’s office building and related improvements.
 
Leases are categorized as operating or capital at the inception of the lease. Assets under capital lease obligations are reported at the lower of fair value or the present value of the aggregate future minimum lease payments at the beginning of the lease term. The Company depreciates capital lease assets without transfer-of-ownership or bargain-purchase-options using the straight-line method over the lease terms, excluding any lease renewals, unless the lease renewals are reasonably assured. Capital lease assets with transfer-of-ownership or bargain-purchase-options are depreciated using the straight-line method over the assets’ estimated useful lives.
 
Impairment of Long-Lived Assets and Amortizing Intangible Assets
 
Long-lived assets, such as property and equipment and purchased intangible assets subject to depreciation or amortization, are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. If circumstances require a long-lived asset or asset group be tested for possible impairment, the Company first compares undiscounted cash flows expected to be generated by that asset or asset group to its carrying value. If the carrying value of the long-lived asset or asset group is not recoverable on an undiscounted cash flow basis, an impairment is recognized to the extent that the carrying value exceeds its fair value. Fair value is determined through various valuation techniques including discounted cash flow models, quoted market values and third-party independent appraisals, as considered necessary. No impairments were recorded during the years ended December 31, 2015, 2014, or 2013.
 
Among others, management believes the following circumstances are important indicators of potential impairment of such assets and as a result may trigger an impairment review:
 
 
Significant underperformance in comparison to historical or projected operating results;
 
 
Significant changes in the manner or use of acquired assets or the Company’s overall strategy;
 
 
Significant negative trends in the Company’s industry or the overall economy;
 
 
A significant decline in the market price for the Company’s common stock for a sustained period; and
 
 
The Company’s market capitalization falling below the book value of the Company’s net assets.
 
Goodwill and Intangible Assets
 
Intangible assets include customer relationships, trade names, technology, non-compete agreements and goodwill. Intangible assets with estimable useful lives are amortized over their respective estimated useful lives to their estimated residual values and reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets may not be recoverable. The Company reviews intangible assets with indefinite lives for impairment annually as of October 1 and whenever events or changes in circumstances indicate that the carrying value of an asset may not be recoverable.
 
When performing the impairment assessment, the Company will first assess qualitative factors to determine whether it is necessary to recalculate the fair value of the intangible assets with indefinite lives. If the Company believes, as a result of the qualitative assessment, that it is more likely than not that the fair value of the indefinite-lived intangibles is less than their carrying amount, the Company calculates the fair value using a market approach. If the carrying value of intangible assets with indefinite lives exceeds their fair value, then the intangible assets are written-down to their fair values. The Company did not recognize any impairments related to indefinite-lived intangibles during 2015, 2014 or 2013.
 
Goodwill is an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. All of the Company’s goodwill is allocated to its reporting units, which are the same as its operating segments. Goodwill is reviewed for impairment at least annually, as of October 1, and whenever events or changes in circumstances indicate that the carrying value of goodwill may not be recoverable.
 
The Company reviews for goodwill impairment by first assessing qualitative factors to determine whether any impairment may exist. If the Company believes, as a result of the qualitative assessment, that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, a quantitative two-step test is required; otherwise, no further testing is required. Under the first step of the quantitative test, the fair value of the reporting unit is compared with its carrying value (including goodwill). If the fair value of the reporting unit exceeds its carrying value, step two is not performed. If the fair value of the reporting unit is less than its carrying value, an indication of goodwill impairment exists for the reporting unit and the Company performs step two of the impairment test (measurement). Under step two, an impairment loss is recognized for any excess of the carrying amount of the reporting unit’s goodwill over the fair value of that goodwill. The fair value of goodwill is determined by allocating the fair value of the reporting unit in a manner similar to a purchase price allocation and the residual fair value after this allocation is the fair value of the reporting unit goodwill.
 
In instances when a step two is required, the fair value of the reporting unit is determined using an income approach and comparable market multiples. Under the income approach, there are a number of inputs used to calculate the fair value using a discounted cash flow model, including operating results, business plans, projected cash flows and a discount rate. Discount rates, growth rates and cash flow projections are the most sensitive and susceptible to change as they require significant management judgment. Discount rates are determined by using a weighted average cost of capital, which considers market and industry data. Management develops growth rates and cash flow projections for each reporting unit considering industry and Company-specific historical and projected information. Terminal value rate determination follows common methodology of capturing the present value of perpetual cash flow estimates beyond the last projected period assuming a constant weighted average cost of capital and low long-term growth rates. Under the market approach, the Company considers its market capitalization, comparisons to other public companies’ data, and recent transactions of similar businesses within the Company’s industry.
 
In connection with the January 1, 2015 revision to NRC’s operating segments, the composition of one reporting unit was divided and realigned to the new operating segments. Goodwill for this reporting unit was reassigned using the relative fair value approach. A goodwill impairment test was performed immediately before and after the reorganization of the reporting structure to determine whether the reorganization masked a goodwill impairment charge. The estimated fair value of each reporting unit was calculated using a discounted cash flow methodology. The discounted cash flows are based on the Company’s strategic plans and best estimates of revenue growth and operating profit by each reporting unit. This analysis requires the exercise of significant judgment, including the identification of reporting units and assumptions about appropriate discount rates, perpetual growth rates, and the amount and timing of expected future cash flows. The analysis concluded that the estimated fair value of each reporting unit sufficiently exceeded the carrying value and thus no further evaluation of impairment was necessary.
 
The Company performed a qualitative analysis as of October 1, 2015 which did not indicate that it was more likely than not that the carrying values of the reporting units exceeded fair value. No impairments were recorded during the years ended December 31, 2015, 2014 or 2013.
 
 
Income Taxes
 
The Company uses the asset and liability method of accounting for income taxes. Under that method, deferred income tax assets and liabilities are recognized for the future tax consequences attributable to differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis using enacted tax rates. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in income in the period that includes the enactment date. Valuation allowances, if any, are established when necessary to reduce deferred tax assets to the amount that is more likely than not to be realized. The Company uses the deferral method of accounting for its investment tax credits related to state tax incentives. During the years ended December 31, 2015, 2014 and 2013, the Company recorded income tax benefits relating to these tax credits of $156,000, $224,000, and $290,000, respectively.
 
The Company recognizes the effect of income tax positions only if those positions are more likely than not of being sustained. Recognized income tax positions are measured at the largest amount that is greater than 50% likely of being realized. Changes in recognition or measurement are reflected in the period in which the change in judgment occurs.
 
Share-Based Compensation
 
The compensation expense on share-based payments is recognized based on the grant-date fair value of those awards. All of the Company’s existing stock option awards and non-vested stock awards have been determined to be equity-classified awards.
 
Amounts recognized in the financial statements with respect to these plans:
 
   
2015
   
2014
   
2013
 
   
(In thousands)
 
Amounts charged against income, before income tax benefit
  $ 1,383     $ 742     $ 955  
Amount of related income tax benefit
    (505 )     (269 )     (377 )
Total impact to net income
  $ 878     $ 473     $ 578  
 
Cash and Cash Equivalents
 
The Company considers all highly liquid investments with original maturities of three months or less to be cash equivalents. Cash equivalents were $39.8 million and $39.1 million as of December 31, 2015, and 2014, respectively, consisting primarily of money market accounts and funds invested in commercial paper. At certain times, cash equivalent balances may exceed federally insured limits.
 
Fair Value Measurements
 
The Company’s valuation techniques are based on maximizing observable inputs and minimizing the use of unobservable inputs when measuring fair value. Observable inputs reflect readily obtainable data from independent sources, while unobservable inputs reflect the Company’s market assumptions. The inputs are then classified into the following hierarchy: (1) Level 1 Inputs—quoted prices in active markets for identical assets and liabilities; (2) Level 2 Inputs—observable market-based inputs other than Level 1 inputs, such as quoted prices for similar assets or liabilities in active markets, quoted prices for similar or identical assets or liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data; (3) Level 3 Inputs—unobservable inputs.
 
Commercial paper included in cash equivalents is valued at amortized cost, which approximates fair value due to its short-term nature. These are included as a Level 2 measurement in the table below.
 
The following details the Company’s financial assets and liabilities within the fair value hierarchy at December 31, 2015 and 2014:
 
    Level 1     Level 2     Level 3     Total  
    (In thousands)  
As of December 31, 2015
                               
Money Market Funds   $ 8,954     $ --     $ --     $ 8,954  
Commercial Paper   $ --     $ 30,872     $ --     $ 30,872  
Total
  $ 8,954     $ 30,872     $ --     $ 39,826  
                                 
As of December 31, 2014
                               
Money Market Funds
  $ 9,442     $ --     $ --     $ 9,442  
Commercial Paper
  $ --     $ 29,686     $ --     $ 29,686  
Total
  $ 9,442     $ 29,686     $ --     $ 39,128  
 
There were no transfers between levels during the years ended December 31, 2015 and 2014.
 
The Company's long-term debt described in Note 8 is recorded at historical cost. The fair value of long-term debt is classified in Level 2 of the fair value hierarchy and was estimated based primarily on estimated current rates available for debt of the same remaining duration and adjusted for nonperformance and credit.
 
The following are the carrying amount and estimated fair values of long-term debt:
 
   
December 31, 2015
   
December 31, 2014
 
   
(In thousands)
 
Total carrying amount of long-term debt
  $ 5,739     $ 8,068  
Estimated fair value of long-term debt
  $ 5,708     $ 7,997  
 
The carrying amounts of accounts receivable, accounts payable, and accrued expenses approximate their fair value. All non-financial assets that are not recognized or disclosed at fair value in the financial statements on a recurring basis, which includes goodwill and non-financial long-lived assets, are measured at fair value in certain circumstances (for example, when there is evidence of impairment). As of December 31, 2015 and 2014, there was no impairment related to property and equipment, goodwill and other intangible assets.
 
Contingencies

From time to time, the Company is involved in certain claims and litigation arising in the normal course of business. Management assesses the probability of loss for such contingencies and recognizes a liability when a loss is probable and estimable. At December 31, 2015, the Company was not engaged in any legal proceedings that are expected, individually or in the aggregate, to have a material effect on the Company.
 
Earnings Per Share
 
Net income per share of class A common stock and class B common stock is computed using the two-class method. Basic net income per share is computed by allocating undistributed earnings to common shares and using the weighted-average number of common shares outstanding during the period.
 
Diluted net income per share is computed using the weighted-average number of common shares and, if dilutive, the potential common shares outstanding during the period. Potential common shares consist of the incremental common shares issuable upon the exercise of stock options and vesting of restricted stock. The dilutive effect of outstanding stock options is reflected in diluted earnings per share by application of the treasury stock method.
 
The liquidation rights and the rights upon the consummation of an extraordinary transaction are the same for the holders of class A common stock and class B common stock. Other than share distributions and liquidation rights, the amount of any dividend or other distribution payable on each share of class A common stock will be equal to one-sixth (1/6
th
) of the amount of any such dividend or other distribution payable on each share of class B common stock. As a result, the undistributed earnings for each year are allocated based on the contractual participation rights of the class A and class B common stock as if the earnings for the year had been distributed.
 
At December 31, 2015, 2014, and 2013, the Company had 556,418, 347,852 and 99,562 options of class A shares and 59,530, 21,248, and 6,407 options of class B shares, respectively, which have been excluded from the diluted net income per share computation because the exercise price exceeds the fair market value. At December 31, 2015, 1,544 shares of class B restricted stock were excluded from the diluted net income per share computation because the grant price exceeds the fair market value.
 
    2015     2014     2013  
   
Class A
   
Class B
   
Class A
   
Class B
   
Class A
   
Class B
 
   
(In thousands, except per share data)
 
Numerator for net income per share - basic:
                                               
Net income
  $ 8,759     $ 8,851     $ 9,062     $ 9,094     $ 7,741     $ 7,743  
Allocation of distributed and undistributed income to unvested restricted stock shareholders
    (76 )     (77 )     --       --       --       --  
Net income attributable to common shareholders
  $ 8,683     $ 8,774     $ 9,062     $ 9,094     $ 7,741     $ 7,743  
Denominator for net income per share - basic:
                                               
Weighted average common shares outstanding - basic
    20,741       3,478       20,764       3,473       20,677       3,447  
Net income per share - basic
  $ 0.42     $ 2.52     $ 0.44     $ 2.62     $ 0.37     $ 2.25  
Numerator for net income per share - diluted:
                                               
Net income attributable to common shareholders for basic computation
  $ 8,683     $ 8,774     $ 9,062     $ 9,094     $ 7,741     $ 7,743  
Denominator for net income per share - diluted:
                                               
Weighted average common
s
hares outstanding - basic
    20,741       3,478       20,764       3,473       20,677       3,447  
Weighted average effect of dilutive securities – stock options:
    240       44       312       63       422       67  
Denominator for diluted earnings per share – adjusted weighted average shares
    20,981       3,522       21,076       3,536       21,099       3,514  
Net income per share - diluted
  $ 0.41     $ 2.49     $ 0.43     $ 2.57     $ 0.37     $ 2.20