Fair Value of Financial Instruments	3 Months Ended
Fair Value of Financial Instruments	Mar. 31, 2014
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	Fair Value of Financial Instruments We state cash equivalents at cost, which approximates fair market value. The carrying values for receivables from clients, unbilled services, accounts payable, deferred revenue and other accrued liabilities reasonably approximate fair market value due to the nature of the financial instrument and the short term maturity of these items. We repaid the remaining balance of our bank debt in December 2013, and had no debt outstanding as of March 31, 2014. We consider the factors used in determining the fair value of debt to be Level 3 inputs (significant unobservable inputs). We had no business acquisition obligations as of March 31, 2014, and as of December 31, 2013 had $3.2 million of business acquisition obligations representing the fair value of deferred consideration and earn-out payments estimated to be due as of that date. We determine the estimated fair values based on our projections of future revenue and profits or other factors used in the calculation of the ultimate payment to be made. The discount rate that we use to value the liability is based on specific business risk, cost of capital, and other factors. We consider these factors to be Level 3 inputs (significant unobservable inputs).

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

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