Fair Value Measurements

12 Months Ended

Dec. 31, 2014

Fair Value Measurements [Abstract]

Fair Value Measurements

7. FAIR VALUE MEASUREMENTS

Measured on recurring basis

The Group measured its financial assets including cash equivalents, trading securities and available-for-sale investment at fair value on a recurring basis as of December 31, 2013 and 2014.

Cash equivalents represented term deposits that can be withdrawn at any time and are stated at fair value. Trading securities and available-for-sale equity investments included listed equity securities that are traded publicly in the open market. The Group classified such financial assets as investments within Level 1 of the fair value hierarchy because they are valued based on the quoted market price in an active market.

Bank financial products are measured at costs which approximate their fair values in the consolidated balance sheets. The Group benchmarks the costs against fair values of comparable investments as of balance sheet date, and categorized all fair value measures of bank financial products as Level 2 of the fair value hierarchy because they are valued using directly or indirectly observable inputs in the market place.

The contingent consideration related to business acquisition was classified within Level 3 of the fair value hierarchy because it is measured using significant unobservable inputs when determining its fair value by applying the income approach. The significant unobservable input was the discount rate of 13% and 14% which approximated to the industry weighted average cost of capital.

The following table shows the fair value of the Group's financial assets and liabilities measured at recurring basis as of December 31, 2013 and 2014:

	As of December 31, 2013								As of December 31, 2014
	Fair Value Measurements at the Reporting Date Using								Fair Value Measurements at the Reporting Date Using
	Quoted prices in		Significant						Quoted prices in		Significant
	active markets		other		Significant				active markets		other		Significant
	for identical		observable		unobservable				for identical		observable		unobservable
	instruments		inputs		inputs		Total		instruments		inputs		inputs			Total
	(level 1)		(level 2)		(level 3)		balance		(level 1)		(level 2)		(level 3)			balance
Cash equivalents-term deposits	$	683,994	$	-	$	-	$	683,994	$	1,129,833	$	-	$	-		$	1,129,833
Short-term investments:
Trading securities		253		-		-		253		173		-		-			173
Available-for-sale investments
Listed equity securities		-		-		-		-		43,558		-		-			43,558
Bank financial products		-		-		-		-		-		14,505		-			14,505
Others		-		495		-		495		-		500		-			500
Long-term investments
Listed equity securities		-		-		-		-		47,644		-		-			47,644
Contingent consideration		-		-		-		-		-		-		(22,168	)		(22,168	)
Total	$	684,247	$	495	$	-	$	684,742	$	1,221,208	$	15,005	$	(22,168	)	$	1,214,045

The following is a reconciliation of the beginning and ending balances for assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3) during the years ended December 31, 2014, which only contains contingent consideration:

	Total
Balance at December 31, 2013		-
Addition in connection with business acquisition (Note 3(1)&(3))		20,951
Increase in fair value		1,217
Balance at December 31, 2014		22,168

There was no such assets and liabilities existed during the years ended December 31, 2013.

Measured on nonrecurring basis

Long-term investments, goodwill and other intangible assets are measured at fair value on a nonrecurring basis and they are recorded at fair value only when impairment is recognized.

The Group measured the fair value of the purchased intangible assets using the "cost," "income approach-excess earnings" and "with & without" valuation method.

The Group measured the fair value of long term investments and acquired intangible assets using income approach based on which to recognize the impairment loss in respective years. These assets are considered as Level 3 assets because the Group used unobservable inputs to determine their fair values. The Group estimated the fair value of these investee companies and acquired intangible assets based on discounted cash flow approach which requires significant judgments, including the estimation of future cash flows, which is dependent on internal forecasts, the estimation of long term growth rate of a company’s business, the estimation of the useful life over which cash flows will occur, and the determination of the weighted average cost of capital.