CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 129,290	$ 205,530	[1]
Short-term investments	98,875	99,696	[1]
Accounts receivable	1,014	790	[1]
Prepaid expenses and other current assets	3,591	4,285	[1]
Total current assets	232,770	310,301	[1]
Property and equipment, net	5,915	5,960	[1]
Intangible assets, net	948	1,021	[1]
Goodwill	949	949	[1]
Restricted cash	917	917	[1]
Operating lease right-of-use asset	17,692	19,362	[1]
Other assets	895	901	[1]
Total assets	260,086	339,411	[1]
Current liabilities:
Accounts payable	1,920	2,818	[1]
Accrued liabilities	31,732	34,236	[1]
Deferred revenue, current portion	65,787	69,262	[1]
Total current liabilities	99,439	106,316	[1]
Deferred revenue, net of current portion	95,863	125,660	[1]
Operating lease liabilities - long term	16,076	18,056	[1]
Total liabilities	211,378	250,032	[1]
Commitments and contingencies (Note 8)
Stockholders' equity:
Common stock, $0.00001 par value; 150,000,000 shares authorized and 65,756,492 and 65,392,758 shares issued and outstanding at June 30, 2022 and December 31, 2021, respectively	1	1	[1]
Additional paid-in capital	631,662	623,344	[1]
Accumulated other comprehensive loss	(1,162)	(242)	[1]
Accumulated deficit	(581,793)	(533,724)	[1]
Total stockholders' equity	48,708	89,379	[1]
Total liabilities and stockholders' equity	260,086	339,411	[1]
Convertible Preferred Stock
Stockholders' equity:
Convertible preferred stock, $0.00001 par value; 10,000,000 shares authorized and no shares issued and outstanding at June 30, 2022 and December 31, 2021.	$ 0	$ 0	[1]

[1] The condensed balance sheet as of December 31, 2021 was derived from the audited financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2021.