Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2020	Jun. 30, 2019
Current assets:
Cash and cash equivalents	$ 38,463	$ 26,703
Investments	41,995	55,292
Grants receivable		13
Prepaid and other current assets	2,506	2,276
Total current assets	82,964	84,284
Property and equipment, net	4,311	4,430
Intangible assets, net	1,098	1,013
Investment in Bionic Sight, LLC	8,096	1,945
Right-of-use assets - operating leases	3,422
Right-of-use asset - financing lease	80
Other assets	348	544
Total assets	100,319	92,216
Current liabilities:
Accounts payable	1,355	1,331
Accrued and other liabilities	10,502	8,024
Lease liabilities - operating	1,058
Lease liability - finance	48
Total current liabilities	12,963	9,355
Lease liabilities - operating, net of current portion	4,070
Lease liability - finance, net of current portion	38
Long-term debt, net of debt discounts and deferred financing fees	9,677
Other liabilities	2,555	4,152
Total liabilities	29,303	13,507
Stockholders' equity:
Preferred stock, par value $0.001 per share, 5,000 shares authorized; no shares issued and outstanding
Common stock, par value $0.001 per share, 150,000 shares authorized; 25,813 and 18,226 shares issued; 25,793 and 18,207 shares outstanding at June 30, 2020 and 2019, respectively	25	18
Additional paid-in capital	252,519	214,324
Shares held in treasury of 20 and 19 at June 30, 2020 and 2019, respectively	(88)	(85)
Accumulated deficit	(181,440)	(135,548)
Total stockholders' equity	71,016	78,709
Total liabilities and stockholders' equity	$ 100,319	$ 92,216