Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details 1)

v3.10.0.1
Segment Information (Details 1) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Segment Reporting Information [Line Items]        
Total consolidated revenue $ 22,557 $ 25,235 $ 73,534 $ 73,408
Total consolidated gross profit [1] 2,765 5,695 9,352 15,531
North America [Member]        
Segment Reporting Information [Line Items]        
Total consolidated revenue 12,662 15,091 41,848 43,035
Total consolidated gross profit [1] 1,621 4,224 5,018 8,738
U.K. [Member]        
Segment Reporting Information [Line Items]        
Total consolidated revenue 5,191 5,457 16,400 16,598
Total consolidated gross profit [1] 845 1,222 3,691 5,015
Other foreign markets [Member]        
Segment Reporting Information [Line Items]        
Total consolidated revenue 4,704 4,687 15,286 13,775
Total consolidated gross profit [1] $ 299 $ 249 $ 643 $ 1,778
[1] Segment gross profit is calculated as revenue less direct course expenses, advertising and sales expenses and royalty expense.