Fair Value Measurements (Tables)

12 Months Ended

Jan. 31, 2020

Schedule of financial assets and liabilities measured at fair value on a recurring basis

The following tables present information about the Company’s financial assets and liabilities that have been measured at fair value on a recurring basis as of January 31, 2020 and 2019 and indicate the fair value hierarchy of the valuation inputs utilized to determine such fair value (in thousands):



	Fair Value Measurement at January 31, 2020
	Level 1		Level 2		Level 3		Total
Financial Assets:
Cash and cash equivalents:
Money market funds	$	623,856	$	—	$	—	$	623,856
Short-term investments:
U.S. government treasury securities	280,326		—		—		280,326
Total financial assets	$	904,182	$	—	$	—	$	904,182



	Fair Value Measurement at January 31, 2019
	Level 1		Level 2		Level 3		Total
Financial Assets:
Cash and cash equivalents:
Money market funds	$	88,015	$	—	$	—	$	88,015
Short-term investments:
U.S. government treasury securities	318,139		—		—		318,139
Total financial assets	$	406,154	$	—	$	—	$	406,154