Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details 1)

v3.8.0.1
Segment Information (Details 1) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Segment Reporting Information [Line Items]        
Total consolidated revenue $ 25,235 $ 22,469 $ 73,408 $ 68,582
Total consolidated gross profit [1] 5,695 4,375 15,531 13,618
Canada [Member]        
Segment Reporting Information [Line Items]        
Total consolidated revenue 878 884 2,224 2,900
Total consolidated gross profit [1] 289 93 403 132
Other foreign markets [Member]        
Segment Reporting Information [Line Items]        
Total consolidated revenue 4,687 3,254 13,775 8,731
Total consolidated gross profit [1] 249 (361) 1,778 (295)
U.K. [Member]        
Segment Reporting Information [Line Items]        
Total consolidated revenue 5,457 4,494 16,598 14,007
Total consolidated gross profit [1] 1,222 761 5,015 2,774
United States [Member]        
Segment Reporting Information [Line Items]        
Total consolidated revenue 14,213 13,837 40,811 42,944
Total consolidated gross profit [1] $ 3,935 $ 3,882 $ 8,335 $ 11,007
[1] Segment gross profit is calculated as revenue less direct course expenses, advertising and sales expenses and royalty expense.