XML 45 R34.htm IDEA: XBRL DOCUMENT v3.25.3
Note 6 - Net Loss Per Common Share (Details Textual) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 10,610,000 10,283,000 10,525,000 9,388,000