Property and Equipment, Net (Tables)

12 Months Ended

Jan. 31, 2020

Property Plant And Equipment [Abstract]

Schedule of Property and Equipment

Property and equipment at January 31, 2020 and 2019 consisted of the following:

	As of January 31,
	2020			2019
	(in thousands)
Computer equipment and software	$	10,282		$	9,098
Machinery and equipment		6,317			5,659
Furniture and fixtures		969			969
Leasehold improvements		2,356			2,331
Construction in progress		63			330
		19,987			18,387
Less: accumulated depreciation and amortization		(14,373	)		(11,659	)
Total property and equipment, net	$	5,614		$	6,728