Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Consolidation of Variable Interest Entity (Details Textual)

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Note 7 - Consolidation of Variable Interest Entity (Details Textual) - Milestone Education LLC [Member]
3 Months Ended
Mar. 31, 2018
Dec. 31, 2017
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage 50.00%  
Percentage of Revenue from Services Performed to Variable Interest Entity 72.00% 82.00%