Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Restated) (Details 1)

v3.8.0.1
Segment Information (Restated) (Details 1) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Segment Reporting Information [Line Items]    
Total consolidated revenue $ 21,965 $ 22,738
Total consolidated gross profit [1] 3,618 4,844
United States [Member]    
Segment Reporting Information [Line Items]    
Total consolidated revenue 12,044 14,424
Total consolidated gross profit [1] 1,593 3,706
Canada [Member]    
Segment Reporting Information [Line Items]    
Total consolidated revenue 638 1,155
Total consolidated gross profit [1] (40) 195
U.K. [Member]    
Segment Reporting Information [Line Items]    
Total consolidated revenue 5,355 5,049
Total consolidated gross profit [1] 1,770 1,479
Other foreign markets [Member]    
Segment Reporting Information [Line Items]    
Total consolidated revenue 3,928 2,110
Total consolidated gross profit [1] $ 295 $ (536)
[1] Segment gross profit is calculated as revenue less direct course expenses, advertising and sales expenses and royalty expense.