CONDENSED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2021	Jun. 30, 2021
Current assets:
Cash and cash equivalents	$ 15,621	$ 8,543
Short-term investments	129,882	144,883
Total cash, cash equivalents and short-term investments	145,503	153,426
Accounts receivable	10,000	0
Unbilled receivables	8,120	7,582
Prepaid expenses and other current assets	3,739	3,809
Total current assets	167,362	164,817
Operating lease right-of-use asset	7,551	7,774
Property and equipment, net	1,438	1,507
Total assets	176,351	174,098
Current liabilities:
Accounts payable	8,472	6,355
Accrued liabilities	6,099	8,402
Deferred revenue	5,309	4,526
Operating lease liability	957	928
Total current liabilities	20,837	20,211
Deferred revenue, long-term	94,330	74,696
Operating lease liability, long-term	7,115	7,370
Warrant liability	19,768	22,355
Total liabilities	142,050	124,632
Commitments and contingencies (Note 6)
Stockholders' equity:
Preferred stock, $0.01 par value; 100 shares authorized; none outstanding	0	0
Common stock, $0.00000002 par value; 226,000 shares authorized; 112,678 and112,615 shares issued and outstanding at September 30, 2021 and June 30, 2021, respectively	0	0
Additional paid-in capital	371,516	369,171
Accumulated deficit	(337,215)	(319,705)
Total stockholders' equity	34,301	49,466
Total liabilities and stockholders' equity	$ 176,351	$ 174,098