Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Oct. 31, 2021	Jan. 31, 2021
Current assets:
Cash and cash equivalents	$ 229,526	$ 230,411
Accounts receivable, net of allowances of $2,604 and $2,528, respectively	62,142	97,455
Prepaid expenses and other current assets	18,060	17,993
Costs to obtain revenue contracts, current	33,680	30,325
Total current assets	343,408	376,184
Property and equipment, net	77,102	80,344
Operating lease right-of-use assets	97,228	104,844
Costs to obtain revenue contracts, non-current	27,541	22,692
Goodwill	4,683	4,842
Intangible assets, net	298	767
Other long term assets	5,945	6,316
Total assets	556,205	595,989
Current liabilities:
Accounts payable, accrued expenses and other current liabilities	50,980	54,186
Unearned revenue, current	151,464	191,810
Operating lease liabilities, current	18,471	14,165
Total current liabilities	220,915	260,161
Operating lease liabilities, non-current	114,548	123,584
Other long term liabilities	5,729	5,009
Total liabilities	341,192	388,754
Commitments and contingencies (Note 13)
Stockholders’ equity:
Preferred stock, $0.001 par value per share; 50,000,000 shares authorized at October 31, 2021 and January 31, 2021; zero shares issued and outstanding at October 31, 2021 and January 31, 2021	0	0
Common stock, $0.001 par value per share; 500,000,000 shares authorized at October 31, 2021 and January 31, 2021; 136,178,652 and 130,494,513 shares issued at October 31, 2021 and January 31, 2021, respectively; 129,673,318 and 123,989,179 shares outstanding at October 31, 2021 and January 31, 2021, respectively	136	130
Additional paid-in capital	813,093	733,933
Accumulated other comprehensive income	1,183	2,422
Accumulated deficit	(587,494)	(517,345)
Treasury stock, at cost	(11,905)	(11,905)
Total stockholders’ equity	215,013	207,235
Total liabilities and stockholders’ equity	$ 556,205	$ 595,989