Annual report pursuant to Section 13 and 15(d)

SUBSEQUENT EVENTS - Unaudited Pro Forma (Details)

v3.20.2
SUBSEQUENT EVENTS - Unaudited Pro Forma (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
Oct. 07, 2020
Jun. 30, 2020
Aug. 31, 2019
Jul. 01, 2019
Jun. 30, 2019
Apr. 24, 2019
Apr. 23, 2019
Jun. 30, 2018
Current assets:                
Total current assets   $ 10,518     $ 12,144      
Non-current assets:                
Right-of-use assets, net   383   $ 605 0      
Total assets   10,965     12,252      
Current liabilities:                
Accounts payable   893     563      
Current portion of license fees payable to Xoma   1,600     6,500      
Current portion of operating lease liabilities   245   227 0      
Total current liabilities   3,226     8,379      
Non-current liabilities:                
License fees payable to Xoma, net of current portion   209     2,000      
Operating lease liabilities, net of current portion   165   $ 406 0      
Total liabilities   3,600     10,500      
Stockholders equity:                
Common Stock   6     4      
Additional paid-in capital   154,595     128,651      
Accumulated deficit   (147,236)     (126,903)      
Total stockholders? equity   7,365     1,752     $ (3,961)
Total liabilities and stockholders' equity   $ 10,965     $ 12,252      
Number of shares of Common Stock outstanding   5,867     4,208      
Common Stock, Par or Stated Value Per Share $ 0.001 $ 0.001 $ 0.001   $ 0.001      
Common Stock, Shares Authorized   500,000     500,000 500,000 200,000  
Historical [Member]                
Current assets:                
Cash, cash equivalents and restricted cash   $ 9,955            
Other current assets   563            
Total current assets   10,518            
Non-current assets:                
Right-of-use assets, net   383            
Other   64            
Total assets   10,965            
Current liabilities:                
Accounts payable   893            
Accrued liabilities   488            
Current portion of license fees payable to Xoma   1,600            
Current portion of operating lease liabilities   245            
Total current liabilities   3,226            
Non-current liabilities:                
License fees payable to Xoma, net of current portion   209            
Operating lease liabilities, net of current portion   165            
Total liabilities   3,600            
Stockholders equity:                
Common Stock   6            
Additional paid-in capital   154,595            
Accumulated deficit   (147,236)            
Total stockholders? equity   7,365            
Total liabilities and stockholders' equity   $ 10,965            
Number of shares of Common Stock outstanding   5,867            
Equity Financing Gross Proceeds [Member]                
Current assets:                
Cash, cash equivalents and restricted cash   $ 41,000            
Other current assets   0            
Total current assets   41,000            
Non-current assets:                
Right-of-use assets, net   0            
Other   0            
Total assets   41,000            
Current liabilities:                
Accounts payable   0            
Accrued liabilities   0            
Current portion of license fees payable to Xoma   0            
Current portion of operating lease liabilities   0            
Total current liabilities   0            
Non-current liabilities:                
License fees payable to Xoma, net of current portion   0            
Operating lease liabilities, net of current portion   0            
Total liabilities   0            
Stockholders equity:                
Common Stock   2            
Additional paid-in capital   40,998            
Accumulated deficit   0            
Total stockholders? equity   41,000            
Total liabilities and stockholders' equity   $ 41,000            
Number of shares of Common Stock outstanding   2,485            
Offering Costs [Member]                
Current assets:                
Cash, cash equivalents and restricted cash   $ 3,420            
Other current assets   0            
Total current assets   3,420            
Non-current assets:                
Right-of-use assets, net   0            
Other   0            
Total assets   3,420            
Current liabilities:                
Accounts payable   0            
Accrued liabilities   0            
Current portion of license fees payable to Xoma   0            
Current portion of operating lease liabilities   0            
Total current liabilities   0            
Non-current liabilities:                
License fees payable to Xoma, net of current portion   0            
Operating lease liabilities, net of current portion   0            
Total liabilities   0            
Stockholders equity:                
Common Stock   0            
Additional paid-in capital   (3,420)            
Accumulated deficit   0            
Total stockholders? equity   3,420            
Total liabilities and stockholders' equity   $ 3,420            
Number of shares of Common Stock outstanding   0            
Xoma Early Payments [Member]                
Current assets:                
Cash, cash equivalents and restricted cash   $ 1,809            
Other current assets   0            
Total current assets   1,809            
Non-current assets:                
Right-of-use assets, net   0            
Other   0            
Total assets   1,809            
Current liabilities:                
Accounts payable   0            
Accrued liabilities   0            
Current portion of license fees payable to Xoma   (1,600)            
Current portion of operating lease liabilities   0            
Total current liabilities   1,600            
Non-current liabilities:                
License fees payable to Xoma, net of current portion   (209)            
Operating lease liabilities, net of current portion   0            
Total liabilities   1,809            
Stockholders equity:                
Common Stock   0            
Additional paid-in capital   0            
Accumulated deficit   0            
Total stockholders? equity   0            
Total liabilities and stockholders' equity   $ 1,809            
Number of shares of Common Stock outstanding   0            
Unaudited Pro Forma [Member]                
Current assets:                
Cash, cash equivalents and restricted cash   $ 45,726            
Other current assets   563            
Total current assets   46,289            
Non-current assets:                
Right-of-use assets, net   383            
Other   64            
Total assets   46,736            
Current liabilities:                
Accounts payable   893            
Accrued liabilities   488            
Current portion of license fees payable to Xoma   0            
Current portion of operating lease liabilities   245            
Total current liabilities   1,626            
Non-current liabilities:                
License fees payable to Xoma, net of current portion   0            
Operating lease liabilities, net of current portion   165            
Total liabilities   1,791            
Stockholders equity:                
Common Stock   8            
Additional paid-in capital   192,173            
Accumulated deficit   (147,236)            
Total stockholders? equity   44,945            
Total liabilities and stockholders' equity   $ 46,736            
Number of shares of Common Stock outstanding   8,352