Fair Value |
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Fair Value Disclosures [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fair Value |
Fair Value We record cash equivalents and investments at fair value. Fair value is an exit price, representing the amount that would be received from the sale of an asset or paid to transfer a liability in an orderly transaction between market participants. As such, fair value is a market-based measurement that should be determined based on assumptions that market participants would use in pricing an asset or liability. Fair value measurements are required to be disclosed by level within the following fair value hierarchy:
Level 1 — Inputs are unadjusted, quoted prices in active markets for identical assets or liabilities at the measurement date.
Level 2 — Inputs (other than quoted prices included in Level 1) are either directly or indirectly observable for the asset or liability through correlation with market data at the measurement date and for the duration of the instrument’s anticipated life.
Level 3 — Inputs lack observable market data to corroborate management’s estimate of what market participants would use in pricing the asset or liability at the measurement date. Consideration is given to the risk inherent in the valuation technique and the risk inherent in the inputs to the model.
When determining fair value, whenever possible we use observable market data and rely on unobservable inputs only when observable market data is not available.
The following fair value hierarchy tables categorize information regarding our financial assets and liabilities measured at fair value on a recurring basis at December 31, 2017 and June 30, 2018:
Our cash equivalents and short-term investments, excluding money market funds, are classified as Level 2 within the fair value hierarchy because they are valued using professional pricing sources for identical or comparable instruments, rather than direct observations of quoted prices in active markets.
As of December 31, 2017 and June 30, 2018, we held no Level 3 assets or liabilities measured on a recurring basis. The fair value of our convertible subordinated promissory note receivable ("Convertible Promissory Note") was calculated on a nonrecurring basis as of September 1, 2017 and was classified as a Level 3 measurement within the fair value hierarchy as of December 31, 2017. The Convertible Promissory Note was canceled on March 30, 2018. Refer to Note 10 "Convertible Promissory Note Receivable" in the Notes to Condensed Consolidated Financial Statements for further details on the cancellation of the Convertible Promissory Note.
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