Quarterly report pursuant to Section 13 or 15(d)

Note 1 - Organization, Plan of Business Operations (Details Textual)

v3.23.1
Note 1 - Organization, Plan of Business Operations (Details Textual)
$ in Thousands
Sep. 23, 2022
shares
Mar. 31, 2023
USD ($)
shares
Feb. 02, 2023
shares
Feb. 01, 2023
shares
Dec. 31, 2022
USD ($)
shares
Sep. 22, 2022
shares
Common Stock, Shares Authorized (in shares) | shares 20,000,000 75,000,000 75,000,000 25,000,000 75,000,000 50,000,000
Retained Earnings (Accumulated Deficit) | $   $ (88,087)     $ (80,551)  
Common Stock [Member]            
Ratio of Number of Votes Per Share 1          
Reverse Stock Split [Member]            
Stockholders' Equity Note, Stock Split, Conversion Ratio 15