Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Mar. 31, 2018
Current assets:
Cash and cash equivalents	$ 185,462	$ 132,479
Short-term investments	536,849	115,441
Accounts receivable, net of allowance for doubtful accounts of $1,748 and $1,728, respectively	102,433	99,488
Prepaid expenses and other current assets	16,739	15,591
Deferred contract acquisition costs	25,275	0
Total current assets	866,758	362,999
Property and equipment, net	71,076	53,899
Restricted cash	8,254	8,202
Goodwill	15,334	11,828
Intangible assets, net	3,394	1,312
Deferred contract acquisition costs, non-current	24,487	0
Other assets	4,536	5,086
Total assets	993,839	443,326
Current liabilities:
Accounts payable	11,237	2,985
Accrued compensation and benefits	23,222	17,414
Other current liabilities	11,054	8,619
Deferred revenue	200,231	189,633
Total current liabilities	245,744	218,651
Convertible senior notes, net	400,845	0
Deferred rent, non-current	10,620	8,147
Deferred revenue, non-current	6,638	649
Other liabilities, non-current	899	775
Total liabilities	664,746	228,222
Commitments and contingencies (Note 9)
Redeemable non-controlling interest	3,313	0
Stockholders’ equity:
Common stock, $0.001 par value; 100,000 shares authorized at December 31, 2018 and March 31, 2018; 57,536 shares and 56,213 shares issued at December 31, 2018 and March 31, 2018, respectively; and 57,276 shares and 55,953 shares outstanding at December 31, 2018 and March 31, 2018, respectively	57	56
Treasury stock - at cost (260 shares)	(263)	(263)
Additional paid-in capital	614,674	521,119
Accumulated other comprehensive income (loss)	39	(324)
Accumulated deficit	(288,727)	(305,484)
Total stockholders’ equity	325,780	215,104
Total liabilities, redeemable non-controlling interest and stockholders’ equity	$ 993,839	$ 443,326