Consolidated Balance Sheets - USD ($) $ in Thousands	Jul. 31, 2018	Jul. 31, 2017
Current assets:
Cash and cash equivalents	$ 135,579	$ 87,978
Total short-term investments	162,960	0
Accounts receivable, net	61,611	39,052
Deferred contract acquisition costs	16,136	10,469
Prepaid expenses and other current assets	10,878	5,410
Total current assets	387,164	142,909
Property and equipment, net	19,765	13,139
Deferred contract acquisition costs, noncurrent	39,774	24,193
Other noncurrent assets	1,078	2,661
Total assets	447,781	182,902
Current liabilities:
Accounts payable	4,895	3,763
Accrued expenses and other current liabilities	12,313	11,648
Accrued compensation	23,393	11,608
Liability for early exercised stock options	1,561	7,972
Deferred revenue	140,670	85,468
Total current liabilities	182,832	120,459
Deferred revenue, noncurrent	23,353	11,151
Other noncurrent liabilities	1,360	1,457
Total liabilities	207,545	133,067
Commitments and contingencies (Note 5)
Redeemable Convertible Preferred Stock
Redeemable convertible preferred stock; $0.001 par value; no shares and 73,100 shares authorized as of July 31, 2018 and 2017, respectively; no shares and 72,501 shares issued and outstanding as of July 31, 2018 and 2017, respectively; aggregate liquidation preference of $0 and $201,376 as of July 31, 2018 and 2017, respectively	0	200,977
Stockholders’ Equity (Deficit)
Preferred stock; $0.001 par value; 200,000 and 73,100 shares authorized as of July 31, 2018 and 2017, respectively; no shares issued and outstanding as of July 31, 2018 and 2017	0	0
Common stock; $0.001 par value; 1,000,000 and 130,000 shares authorized as of July 31, 2018 and 2017, respectively; 119,764 and 32,359 shares issued and outstanding as of July 31, 2018 and 2017, respectively	119	18
Additional paid-in capital	438,392	18,734
Notes receivable from stockholders	(2,051)	(7,878)
Accumulated other comprehensive loss	(124)	0
Accumulated deficit	(196,100)	(162,016)
Total stockholders’ equity (deficit)	240,236	(151,142)
Total liabilities, redeemable convertible preferred stock and stockholders’ equity (deficit)	$ 447,781	$ 182,902

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Name:	us-gaap_AccountsPayableCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.