Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Earnings Per Common Share (Details Textual)

v3.23.3
Note 8 - Earnings Per Common Share (Details Textual) - shares
shares in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Share-Based Payment Arrangement, Option [Member]        
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) 0 0 0 0