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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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BUSINESS ACQUISITIONS (Details - Schedule of Purchase Price Allocation) - USD ($) $ in Thousands			12 Months Ended
	May 31, 2016	Jun. 30, 2014	Dec. 31, 2016	Nov. 16, 2016	Dec. 31, 2015
Business Acquisition [Line Items]
Goodwill			$ 56,457		$ 3,632
Weighted Average Amortization Life		10 years	3 years 2 months 10 days
SimpleTuition [Domain]
Business Acquisition [Line Items]
Accounts receivable	$ 125
Goodwill	375
Total intangible assets with definite lives, net	$ 4,500
Weighted Average Amortization Life	9 years 2 months
Iron Horse Holdings, LLC [Member]
Business Acquisition [Line Items]
Accounts receivable				$ 3,538
Total intangible assets with definite lives, net				55,400
Goodwill				52,450
Accounts payable and accrued liabilities				(7,582)
Total purchase price				$ 103,806