Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2016	Mar. 31, 2016
Current assets:
Cash and cash equivalents	$ 93,945	$ 65,914
Short-term investments	103,379	125,414
Accounts receivable, net of allowance for doubtful accounts of $565 and $664, respectively	27,022	32,514
Prepaid expenses and other current assets	9,759	6,109
Total current assets	234,105	229,951
Property and equipment, net	47,210	40,147
Restricted cash	8,115	8,115
Goodwill	11,828	11,828
Intangible assets, net	3,161	3,661
Other assets	1,208	742
Total assets	305,627	294,444
Current liabilities:
Accounts payable	10,120	4,450
Accrued compensation and benefits	11,234	11,631
Other current liabilities	4,978	4,725
Deferred revenue	79,470	72,397
Total current liabilities	105,802	93,203
Deferred rent, non-current	8,789	4,658
Deferred revenue, non-current	908	2,326
Other liabilities, non-current	653	1,024
Total liabilities	116,152	101,211
Commitments and contingencies (Note 6)
Stockholders’ equity:
Common stock, $0.001 par value; 100,000 shares authorized at September 30, 2016 and March 31, 2016; 52,231 shares and 50,241 shares issued at September 30, 2016 and March 31, 2016, respectively; and 51,971 shares and 49,981 shares outstanding at September 30, 2016 and March 31, 2016, respectively	52	50
Treasury stock - at cost (260 shares)	(263)	(263)
Additional paid-in capital	420,953	392,511
Accumulated other comprehensive income	21	22
Accumulated deficit	(231,288)	(199,087)
Total stockholders’ equity	189,475	193,233
Total liabilities and stockholders’ equity	$ 305,627	$ 294,444