FAIR VALUE MEASUREMENTS

6 Months Ended

Jun. 30, 2016

As required by the guidance for fair value measurements, financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. The fair value hierarchy requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. Thus, assets and liabilities categorized as Level 3 may be measured at fair value using inputs that are observable (Levels 1 and 2) and unobservable (Level 3). Management’s assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of assets and liabilities and their placement within the fair value hierarchy levels.

The following tables show the fair values of the Company’s financial assets and liabilities measured at fair value as of June 30, 2016 and December 31, 2015:



	As of June 30, 2016
	Balance		Level 1		Level 2		Level 3
Cash and cash equivalents	$	280,724	$	280,724	$	—	$	—
Time deposits and restricted cash	246		—		246		—
Employee loans	6,162		—		—		6,162
Total assets measured at fair value	$	287,132	$	280,724	$	246	$	6,162

Performance-based equity awards	$	104	$	—	$	—	$	104
Cash-settled restricted stock units	806		806		—		—
Total liabilities measured at fair value	$	910	$	806	$	—	$	104



	As of December 31, 2015
	Balance		Level 1		Level 2		Level 3
Cash and cash equivalents	$	199,449	$	199,449	$	—	$	—
Time deposits and restricted cash	30,419		—		30,419		—
Employee loans	6,338		—		—		6,338
Total assets measured at fair value	$	236,206	$	199,449	$	30,419	$	6,338

Performance-based equity awards	$	5,364	$	—	$	—	$	5,364
Total liabilities measured at fair value	$	5,364	$	—	$	—	$	5,364

As of June 30, 2016 and December 31, 2015, the only financial liabilities related to acquisitions of businesses included performance-based equity awards.

Sensitivity to Changes in Significant Unobservable Inputs

A reconciliation of the beginning and ending balances of acquisition-related contractual contingent liabilities using significant unobservable inputs (Level 3) for the six months ended June 30, 2016, is as follows:



	Amount
Contractual contingent liabilities at January 1, 2016	$	5,364
Liability-classified stock-based awards	2,574
Changes in fair value of contractual contingent liabilities included in earnings	121
Settlements of contractual contingent liabilities — stock	(7,955		)
Contractual contingent liabilities at June 30, 2016	$	104

There were no transfers in or out of Level 3 from other levels in the fair value hierarchy during the three and six months ended June 30, 2016 and 2015. Changes in the values of these financial liabilities, if any, are typically included in selling, general and administrative expenses on the Company's unaudited condensed consolidated statements of income and comprehensive income.

- Definition

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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