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Share-based Compensation (Details) - Schedule of Stock Option Activities - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2023
Mar. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Schedule of Stock Option Activities [Abstract]        
Number of Options, Options outstanding, ending balance 616,707 645,845 616,707 704,960
Weighted Average Exercise Price, Options outstanding, ending balance $ 4.76 $ 4.3 $ 4.76 $ 5.62
Weighted Average Remaining Contractual Term (in years) Options outstanding, ending balance 7 years 4 months 6 days 6 years 9 months 25 days 7 years 4 months 6 days 8 years 3 months 14 days
Aggregate Intrinsic Value, Options outstanding, ending balance   $ 18
Number of Options, Options exercisable, ending balance 463,068 502,517 463,068  
Weighted Average Exercise Price, Options exercisable, ending balance $ 5.28 $ 4.71 $ 5.28  
Weighted Average Remaining Contractual Term (in years), Options exercisable, ending balance   6 years 6 months 18 days 7 years 3 months 14 days  
Aggregate Intrinsic Value, Options exercisable, ending balance    
Number of Options, Options vested and expected to vest, ending balance 616,661 645,816 616,661  
Weighted Average Exercise Price, Options vested and expected to vest, ending balance $ 4.76 $ 4.3 $ 4.76  
Weighted Average Remaining Contractual Term (in years), Options vested and expected to vest, ending balance   6 years 9 months 25 days 7 years 4 months 6 days  
Aggregate Intrinsic Value, Options vested and expected to vest, ending balance    
Number of Options, Granted   42,000 60,000
Weighted Average Exercise Price, Granted   $ 1.64 $ 2.31
Number of Options, Exercised  
Weighted Average Exercise Price, Exercised  
Number of Options, Forfeited and cancelled   (12,862) (88,253) (259,163)
Weighted Average Exercise Price, Forfeited and cancelled   $ 17.45 $ 11.68 $ 4.74