Quarterly report pursuant to Section 13 or 15(d)

Schedule of Operating Results for Segments (Details)

v3.23.3
Schedule of Operating Results for Segments (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total consolidated revenue $ 111 $ 410
Total consolidated gross profit [1] (120) 8
Total consolidated depreciation and amortization expenses
North America [Member]    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total consolidated revenue 111 410
Total consolidated gross profit [1] (120) 7
Total consolidated depreciation and amortization expenses
UNITED KINGDOM    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total consolidated revenue 0
Total consolidated gross profit [1]   1
Total consolidated depreciation and amortization expenses
Other Foreign Markets [Member]    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total consolidated revenue
Total consolidated gross profit [1]
Total consolidated depreciation and amortization expenses
[1] Segment gross profit is calculated as revenue less direct course expenses, advertising and sales expenses and royalty expenses.