Greenwood Hall, Inc. announced earnings results for the second quarter ended February 28, 2017. For the fourth consecutive quarter, the company achieved double-digit year-over-year revenue growth in its core education business. Overall revenue for the second quarter was $2,647,773, up from $1,378,168 during the same period last year, representing an increase of over 90%. Over $1.1 million improvement in adjusted EBITDA.