Unaudited Condensed Consolidated Statements of Shareholders' Equity - USD ($) $ in Thousands |
Common Stock
2022 Private Placement
|
Common Stock
Registered Direct Offering 2021 [Member]
|
Common Stock
Equity Distribution Agreement
|
Common Stock
LPC Purchase Agreement
|
Common Stock
2021 Underwritten Public Offering
|
Common Stock |
Additional Paid-in Capital
2022 Private Placement
|
Additional Paid-in Capital
Registered Direct Offering 2021 [Member]
|
Additional Paid-in Capital
Equity Distribution Agreement
|
Additional Paid-in Capital
LPC Purchase Agreement
|
Additional Paid-in Capital
2021 Underwritten Public Offering
2021 Pre-Funded Warrants
|
Additional Paid-in Capital
2021 Underwritten Public Offering
|
Additional Paid-in Capital
2021 Pre-Funded Warrants
|
Additional Paid-in Capital |
Accumulated Deficit |
2022 Private Placement |
Registered Direct Offering 2021 [Member] |
Equity Distribution Agreement |
LPC Purchase Agreement |
2021 Underwritten Public Offering
2021 Pre-Funded Warrants
|
2021 Underwritten Public Offering |
2021 Pre-Funded Warrants |
Total |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Balance at Jun. 30, 2021 | $ 8 | $ 194,229 | $ (168,138) | $ 26,099 | |||||||||||||||||||
Balance (in shares) at Jun. 30, 2021 | 8,352,000 | ||||||||||||||||||||||
Gross proceeds from issuance of common stock for cash | $ 1 | $ 1 | $ 6 | $ 4,999 | $ 1,518 | $ 1,172 | $ 10,783 | $ 39,950 | $ 5,000 | $ 1,519 | $ 1,172 | $ 10,783 | $ 39,956 | ||||||||||
Gross proceeds from issuance of common stock for cash (in shares) | 769,000 | 138,000 | 116,000 | 6,147,000 | 138,388 | ||||||||||||||||||
Underwriting commissions, discounts and other equity offering costs | (4,136) | (4,136) | |||||||||||||||||||||
Share-based compensation | 1,851 | 1,851 | |||||||||||||||||||||
Issuance of commitment shares | 450 | 450 | |||||||||||||||||||||
Issuance of commitment shares (in shares) | 34,000 | ||||||||||||||||||||||
Net loss | (20,429) | (20,429) | |||||||||||||||||||||
Balance at Dec. 31, 2021 | $ 16 | 250,816 | (188,567) | 62,265 | |||||||||||||||||||
Balance (in shares) at Dec. 31, 2021 | 15,556,000 | ||||||||||||||||||||||
Balance at Jun. 30, 2021 | $ 8 | 194,229 | (168,138) | 26,099 | |||||||||||||||||||
Balance (in shares) at Jun. 30, 2021 | 8,352,000 | ||||||||||||||||||||||
Net loss | (41,100) | ||||||||||||||||||||||
Balance at Jun. 30, 2022 | $ 34 | 358,635 | (209,198) | 149,471 | |||||||||||||||||||
Balance (in shares) at Jun. 30, 2022 | 33,582,000 | ||||||||||||||||||||||
Balance at Sep. 30, 2021 | $ 9 | 197,524 | (175,974) | 21,559 | |||||||||||||||||||
Balance (in shares) at Sep. 30, 2021 | 8,640,000 | ||||||||||||||||||||||
Gross proceeds from issuance of common stock for cash | $ 1 | $ 6 | $ 4,999 | $ 39,950 | $ 10,783 | $ 5,000 | $ 39,956 | $ 10,783 | |||||||||||||||
Gross proceeds from issuance of common stock for cash (in shares) | 769,000 | 6,147,000 | |||||||||||||||||||||
Underwriting commissions, discounts and other equity offering costs | (3,449) | (3,449) | |||||||||||||||||||||
Share-based compensation | 1,009 | 1,009 | |||||||||||||||||||||
Net loss | (12,593) | (12,593) | |||||||||||||||||||||
Balance at Dec. 31, 2021 | $ 16 | 250,816 | (188,567) | 62,265 | |||||||||||||||||||
Balance (in shares) at Dec. 31, 2021 | 15,556,000 | ||||||||||||||||||||||
Balance at Jun. 30, 2022 | $ 34 | 358,635 | (209,198) | 149,471 | |||||||||||||||||||
Balance (in shares) at Jun. 30, 2022 | 33,582,000 | ||||||||||||||||||||||
Gross proceeds from issuance of common stock for cash | $ 3 | $ 12,327 | $ 12,330 | ||||||||||||||||||||
Gross proceeds from issuance of common stock for cash (in shares) | 3,245,000 | ||||||||||||||||||||||
Underwriting commissions, discounts and other equity offering costs | (759) | (759) | |||||||||||||||||||||
Share-based compensation | 3,610 | 3,610 | |||||||||||||||||||||
Net loss | (23,387) | (23,387) | |||||||||||||||||||||
Balance at Dec. 31, 2022 | $ 37 | 373,813 | (232,585) | 141,265 | |||||||||||||||||||
Balance (in shares) at Dec. 31, 2022 | 36,827,000 | ||||||||||||||||||||||
Balance at Sep. 30, 2022 | $ 37 | 372,082 | (219,029) | 153,090 | |||||||||||||||||||
Balance (in shares) at Sep. 30, 2022 | 36,827,000 | ||||||||||||||||||||||
Share-based compensation | 1,731 | 1,731 | |||||||||||||||||||||
Net loss | (13,556) | (13,556) | |||||||||||||||||||||
Balance at Dec. 31, 2022 | $ 37 | $ 373,813 | $ (232,585) | $ 141,265 | |||||||||||||||||||
Balance (in shares) at Dec. 31, 2022 | 36,827,000 |