Quarterly report pursuant to Section 13 or 15(d)

Shareholders Equity (Share-based Compensation and Share Repurchase Program) (Details 1)

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Shareholders Equity (Share-based Compensation and Share Repurchase Program) (Details 1) - Stock Options [Member] - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2024
Dec. 31, 2023
Sep. 30, 2023
Option outstanding, beginning balance 3,605,000 3,933,000  
Granted 0 0  
Forfeited (117,000) (328,000)  
Option outstanding, ending balance 3,488,000 3,605,000 3,933,000
Exercisable 2,137,000   2,190,000
Weighted Average Exercise Price Per Share Options outstanding, beginning balance $ 1.18 $ 1.18  
Weighted Average Exercise Price Per Shares granted 0 0  
Weighted Average Exercise Price Per Share Forfeited 1.34 1.21  
Weighted Average Exercise Price Per Share Options outstanding, ending balance 1.17 1.18 $ 1.18
Weighted Average Exercise Price Per Share, exercisable, ending balance 1.53   1.64
Weighted Average Fair Value per share beginning balance 0.95 0.96  
Weighted Average Fair Value per share granted 0 0  
Weighted Average Fair Value per share forfeited 1.23 1.10  
Weighted Average Fair Value per share ending balance 0.94 $ 0.95  
Weighted Average Fair Value per share Exercisable ending balance $ 1.21   $ 1.31
Weighted Average Remaining Contractual Life Options outstanding, beginning balance 7 years 9 months 7 years 11 months 15 days  
Weighted Average Remaining Contractual Life Options outstanding, ending balance 7 years 6 months 7 days 7 years 8 months 30 days  
Weighted Average Remaining Contractual Life, exercisable, ending balance 6 years 6 months 21 days   6 years 9 months 18 days
Total Intrinsic Value of Warrants Options outstanding, beginning balance $ 0 $ 0  
Total Intrinsic Value Of Options, Granted $ 0 $ 0  
Total Intrinsic Value Of Options, Forfeited $ 0 $ 0  
Total Intrinsic Value of Options,Options outstanding, ending balance $ 0 $ 0 $ 0
Total Intrinsic Value Of Warrants Warrants Exercisable, ending Balance $ 0   $ 0