Fair Value Measurement (Tables)

9 Months Ended

Oct. 31, 2015

Schedule of Financial Assets and Liabilities at Fair Value

The Company’s financial assets and liabilities that are measured at fair value on a recurring basis by level within the fair value hierarchy are as follows (in thousands):

	Balance as of October 31, 2015
	Level 1		Level 2		Level 3		Total
Assets:
Cash	$	254	$	—	$	—	$	254
Money market fund		57,031		—		—		57,031
Total cash and cash equivalents	$	57,285	$	—	$	—	$	57,285

Liabilities:
Acquisition-related contingent consideration	$	—	$	—	$	841	$	841
Total liabilities	$	—	$	—	$	841	$	841

	Balance as of January 31, 2015
	Level 1		Level 2		Level 3		Total
Assets:
Cash	$	115	$	—	$	—	$	115
Money market fund		9,018		—		—		9,018
Total cash and cash equivalents	$	9,133	$	—	$	—	$	9,133

Liabilities:
Acquisition-related contingent consideration	$	—	$	—	$	1,695	$	1,695
Convertible preferred stock warrant liability		—		—		1,217		1,217
Total liabilities	$	—	$	—	$	2,912	$	2,912

Schedule of Changes in Level Three Fair Value Category

Changes in the Level 3 fair value category for the periods presented are as follows (in thousands):

	Convertible Preferred Stock Warrant Liability			Acquisition-Related Contingent Consideration
Balance at January 31, 2015	$	1,217		$	1,695
Payout of consideration		—			(570	)
Issuance of shares		—			(451	)
Changes in fair value		442			167
Payment of preferred warrant liability upon IPO		(584	)		—
De-recognition of preferred warrant liability to additional paid-in capital		(1,075	)		—
Balance at October 31, 2015	$	—		$	841