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Overview, Basis of Presentation and Significant Accounting Policies (Details) - Schedule of total revenue - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
New England Innovation Academy (“NEIA”) – Related Party [Member]        
Principal Transaction Revenue [Line Items]        
Total revenue amount [1] $ 10,895 [1] $ 16,355
Percentage of total revenue [1] 92.10% [1] 86.80%
Company Customer Number - 139 [Member]        
Principal Transaction Revenue [Line Items]        
Total revenue amount $ 4,835 [1] $ 8,628 [1]
Percentage of total revenue 25.00% [1] 19.00% [1]
Company Customer Number - 136 [Member]        
Principal Transaction Revenue [Line Items]        
Total revenue amount     $ 6,146 [1]
Percentage of total revenue     13.60% [1]
[1] Customer revenue, as a percentage of total revenue, was less than 10%