Summary of Significant Accounting Policies (Tables)

12 Months Ended

Jan. 31, 2020

Accounting Policies [Abstract]

Schedule of Allowance for Doubtful Accounts

During the year ended January 31, 2020, activity related to the Company’s provision for doubtful accounts was as follows (in thousands):

Balance at January 31, 2018	$	457
Write-offs	(849		)
Additions, net	1,626
Balance at January 31, 2019	1,234
Write-offs	(1,629		)
Additions, net	3,384
Balance at January 31, 2020	$	2,989

Activity related to the Company’s provision for doubtful accounts during the year ended January 31, 2018 was as follows (in thousands):

Balance at January 31, 2017	$	104
Additions, net of write-offs	353
Balance at January 31, 2018	$	457

Schedule of Cash and Cash Equivalents

Cash as reported on the consolidated statements of cash flows consists of the following (in thousands):

	January 31,
	2020		2019		2018
Cash and cash equivalents	$	515,924	$	213,085	$	58,158
Restricted cash	865		2,620		2,901
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	$	516,789	$	215,705	$	61,059

Schedule of Restricted Cash and Cash Equivalents

Cash as reported on the consolidated statements of cash flows consists of the following (in thousands):

	January 31,
	2020		2019		2018
Cash and cash equivalents	$	515,924	$	213,085	$	58,158
Restricted cash	865		2,620		2,901
Total cash, cash equivalents, and restricted cash shown in the consolidated statements of cash flows	$	516,789	$	215,705	$	61,059

Schedule of Property and Equipment, Useful Lives

Depreciation is computed using the straight-line method over the following estimated useful lives:

Computer equipment	3 years
Computer software	3 years
Furniture and fixtures	5-7 years

As of the dates specified below, property and equipment (in thousands) consisted of the following:

	January 31,
	2020			2019
Computer equipment	$	22,513		$	17,536
Computer software, purchased and developed	14,673			6,958
Furniture and fixtures	6,712			5,410
Leasehold improvements	4,501			4,158
Total property and equipment	48,399			34,062
Less: accumulated depreciation	(21,418		)	(11,522		)
Total property and equipment, net	$	26,981		$	22,540