Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details 1)

v3.7.0.1
Segment Information (Details 1) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Segment Reporting Information [Line Items]        
Total consolidated revenue $ 24,780 $ 23,375 $ 47,595 $ 46,113
Total consolidated gross profit [1] 5,003 4,399 9,505 9,243
United States [Member]        
Segment Reporting Information [Line Items]        
Total consolidated revenue 13,704 14,683 26,752 29,107
Total consolidated gross profit [1] 2,144 3,419 4,745 7,125
Canada [Member]        
Segment Reporting Information [Line Items]        
Total consolidated revenue 528 861 1,140 2,016
Total consolidated gross profit [1] (156) (36) 39
U.K. [Member]        
Segment Reporting Information [Line Items]        
Total consolidated revenue 5,563 4,464 10,664 9,513
Total consolidated gross profit [1] 1,800 534 3,316 2,013
Other foreign markets [Member]        
Segment Reporting Information [Line Items]        
Total consolidated revenue 4,985 3,367 9,039 5,477
Total consolidated gross profit [1] $ 1,059 $ 602 $ 1,480 $ 66
[1] Segment gross profit is calculated as revenue less direct course expenses, advertising and sales expenses and royalty expense.