Assets and liabilities of the Company are measured at fair value on a recurring basis as of March 31, 2014 and are summarized as follows:


			Fair Value Measurements at Reporting Date Using
Description	Total March 31, 2014		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Cash equivalents:
Money market funds	$	60,742	$	60,742	$	—	$	—
Bankers acceptance drafts		25		—		25		—
Commercial paper and certificates of deposit		3,568		—		3,568		—
Available-for-sale securities:
Bankers’ acceptance drafts		637		—		637		—
Time deposits		3,496		—		3,496		—
Commercial paper and certificates of deposit		127,524		—		127,524		—
Corporate obligations		16,826		—		16,826		—
U.S. agency obligations		211,650		—		211,650		—
Derivatives – currency forward contracts		401		—		401		—

Total assets	$	424,869	$	60,742	$	364,127	$	—

Liabilities:
Derivatives – currency forward contracts	$	408	$	—	$	408	$	—


Reported as follows:
Assets:
Cash and cash equivalents⁽¹⁾	$	64,335	$	60,742	$	3,593	$	—
Short-term investments		306,513		—		306,513		—
Other current assets		401		—		401		—

Total current assets	$	371,249	$	60,742	$	310,507	$	—

Long-term investments	$	53,620	$	—	$	53,620	$	—

Liabilities:
Other current liabilities	$	408	$	—	$	408	$	—

(1)	The cash and cash equivalent amounts presented in the table above do not include cash of $211,210 and non-negotiable time deposits of $11,545 as of March 31, 2014.

Assets and liabilities of the Company are measured at fair value on a recurring basis as of December 31, 2013 and are summarized as follows:


			Fair Value Measurements at Reporting Date Using
Description	Total December 31, 2013		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Assets:
Cash equivalents:
Money market funds	$	38,166	$	38,166	$	—	$	—
Bankers acceptance drafts		32		—		32		—
Commercial paper and certificates of deposit		10,400		—		10,400		—
Trading securities:
Mutual funds		1,000		1,000		—		—
Available-for-sale securities:
Time deposits		3,493		—		3,493		—
Bankers acceptance drafts		491		—		491		—
Commercial paper and certificates of deposit		114,984		—		114,984		—
Corporate obligations		18,351		—		18,351		—
U.S. agency obligations		222,801		—		222,801		—
Derivatives – currency forward contracts		920		—		920		—

Total assets	$	410,638	$	39,166	$	371,472	$	—


Liabilities:
Derivatives – currency forward contracts	$	656	$	—	$	656	$	—


Reported as follows:
Assets:
Cash and cash equivalents (1)	$	48,598	$	38,166	$	10,432	$	—
Short-term investments		300,715		1,000		299,715		—
Other current assets		920		—		920		—

Total current assets	$	350,233	$	39,166	$	311,067	$	—

Long-term investments	$	60,405	$	—	$	60,405	$	—

Liabilities:
Other current liabilities	$	656	$	—	$	656	$	—

(1)	The cash and cash equivalent amounts presented in the table above do not include cash of $234,675 and non-negotiable time deposits of $5,629 as of December 31, 2013.