Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Oct. 31, 2017	Jan. 31, 2017
Current assets:
Cash and cash equivalents	$ 137,575	$ 23,282
Short-term investments	86,043	14,390
Accounts receivable, net of allowances of $976 and $1,306	46,882	34,544
Deferred commissions	14,134	13,549
Prepaid expenses and other current assets	10,038	7,025
Total current assets	294,672	92,790
Property and equipment, net	13,122	11,026
Deferred commissions, noncurrent	9,163	10,050
Intangible assets, net	11,455	9,155
Goodwill	6,282	2,630
Other assets	2,463	4,984
Total assets	337,157	130,635
Current liabilities:
Accounts payable	12,875	9,387
Accrued expenses and other current liabilities	4,955	8,363
Accrued compensation	14,671	9,866
Deferred revenue	138,460	108,012
Total current liabilities	170,961	135,628
Deferred revenue, noncurrent	3,188	5,711
Other liabilities, noncurrent	6,553	4,947
Total liabilities	180,702	146,286
Commitments and contingencies (Note 8)
Redeemable convertible preferred stock	0	227,954
Stockholders’ equity (deficit):
Preferred stock	0	0
Additional paid-in capital	534,304	44,469
Accumulated other comprehensive loss	(69)	(167)
Accumulated deficit	(377,790)	(287,909)
Total stockholders’ equity (deficit)	156,455	(243,605)
Total liabilities, redeemable convertible preferred stock and stockholders’ equity (deficit)	337,157	130,635
Class A Common Stock
Stockholders’ equity (deficit):
Common stock	2	0
Class B Common Stock
Stockholders’ equity (deficit):
Common stock	$ 8	$ 2