Annual report pursuant to Section 13 and 15(d)

Segment Information (Details 1)

v3.21.1
Segment Information (Details 1) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Segment Reporting Information [Line Items]    
Total consolidated revenue $ 34,161 $ 75,496
Total consolidated gross profit [1] 23,994 15,422
North America [Member]    
Segment Reporting Information [Line Items]    
Total consolidated revenue 24,001 54,427
Total consolidated gross profit [1] 15,852 12,195
U.K. [Member]    
Segment Reporting Information [Line Items]    
Total consolidated revenue 1,058 4,128
Total consolidated gross profit [1] 949 983
Other foreign markets [Member]    
Segment Reporting Information [Line Items]    
Total consolidated revenue 9,102 16,941
Total consolidated gross profit [1] $ 7,193 $ 2,244
[1] Segment gross profit is calculated as revenue less direct course expenses, advertising and sales expenses and royalty expense.