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Fair Value on Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2016

Fair Values of Financial Assets and Liabilities

The fair values of the Company’s financial assets and liabilities were determined using the following inputs at March 31, 2016 (in thousands):

		Balance sheet classification		Total				Quoted Prices in Active Markets for Identical Assets (Level 1)				Significant Other Observable Inputs (Level 2)				Significant Unobservable Inputs (Level 3)
Money market funds		Cash and cash equivalents		$	6,648			$	6,648			$	—			$	—
United States government agency securities		Short-term investments			9,997				—				9,997				—
Corporate debt securities		Short-term investments			60,516				—				60,516				—
Marketable equity securities		Marketable equity securities			5,082				5,082				—				—
Total financial assets				$	82,243			$	11,730			$	70,513			$	—

The fair values of the Company’s financial assets and liabilities were determined using the following inputs at December 31, 2015 (in thousands):

		Balance sheet classification		Total				Quoted Prices in Active Markets for Identical Assets (Level 1)				Significant Other Observable Inputs (Level 2)				Significant Unobservable Inputs (Level 3)
Money market funds		Cash and cash equivalents		$	59,302			$	59,302			$	—			$	—
Corporate debt securities		Short-term investments			25,698				—				25,698				—
Marketable equity securities		Marketable equity securities			11,163				11,163				—				—
Total financial assets				$	96,163			$	70,465			$	25,698			$	—

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- Definition

Tabular disclosure of financial instruments measured at fair value, including those classified in shareholders' equity measured on a recurring or nonrecurring basis. Disclosures include, but are not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. Nonrecurring fair value measurements are those that are required or permitted in the statement of financial position in particular circumstances.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19279-110258

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a,b,bb)
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2C
-URI http://asc.fasb.org/extlink&oid=36462937&loc=SL7498348-110258

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258

+ Details

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