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Summary of Significant Accounting Policies (Details) - Schedule of gross amount of goodwill and accumulated impairment losses
$ in Thousands
Mar. 31, 2022
USD ($)
Schedule of gross amount of goodwill and accumulated impairment losses [Abstract]  
Gross as of April 1, 2020, March 31, 2021 and 2022 $ 77
Accumulated impairment loss as of April 1, 2020 (77)
Accumulated impairment loss as at March 31, 2021 and 2022 (77)
Net as of March 31, 2021 and 2022