XML 13 R4.htm IDEA: XBRL DOCUMENT v3.23.3
Unaudited Condensed Consolidated Statements of Operations and Other Comprehensive Loss - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Revenues        
Total Revenues $ 0 $ 77 $ 75 $ 77
Revenue From Contract With Customer Product And Service [Extensible List] us-gaap:RoyaltyMember us-gaap:RoyaltyMember us-gaap:RoyaltyMember us-gaap:RoyaltyMember
Research and development expenses $ 1,335 $ 1,231 $ 3,001 $ 2,251
Selling, general and administrative expenses 2,780 2,200 5,384 4,419
Total costs and expenses 4,115 3,431 8,385 6,670
Loss from Operations (4,115) (3,354) (8,310) (6,593)
Other Income (Expense)        
(Loss) gain on investment in equity securities 0 (70) 12 (75)
Interest income 121 103 278 134
Total Other Income 121 33 290 59
Income Tax Expense 0 0 (2) (2)
Net Loss (3,994) (3,321) (8,022) (6,536)
Other Comprehensive Loss:        
Unrealized loss on available-for-sale debt securities (1) 0 (1) 0
Comprehensive loss $ (3,995) $ (3,321) $ (8,023) $ (6,536)
Net loss per common share basic $ (0.46) $ (0.38) $ (0.92) $ (0.75)
Net loss per common share diluted $ (0.46) $ (0.38) $ (0.92) $ (0.75)
Weighted average shares used in computing net loss per common share basic 8,718,502 8,712,284 8,717,870 8,711,630
Weighted average shares used in computing net loss per common share diluted 8,718,502 8,712,284 8,717,870 8,711,630