Convertible Bonds (Details) - Convertible Bonds [Member] - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Total convertible bonds, net of unamortized debt discount	$ 42,676	$ 48,603
Brilliant King Group Limited [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Total convertible bonds, net of unamortized debt discount	12,000	12,000
Poseidon Sports Limited [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Total convertible bonds, net of unamortized debt discount	3,000	3,000
Vision Edge Limited [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Total convertible bonds, net of unamortized debt discount	20,000	20,000
Streeterville Capital L L C [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Total convertible bonds, net of unamortized debt discount	$ 7,676	$ 13,603