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Significant Accounting Policies (Details Textual) (USD $)
 3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2014
Dec. 31, 2013
Significant Accounting Policies (Textual)      
Percentage of tuition revenue in total revenue   96.00%  
Unused books and academic meterial refunadable period   21 days  
Unpaid Obligations   $ 0 $ 0
Tuition receivable included in other assets   1,700,000 3,400,000
Expected collection period of tuition receivable   After 12 months.  
Minimum protective endowment   500,000  
Goodwill and intangible assets impairment   $ 0  
Common stock, shares authorized   20,000,000 20,000,000
Common stock, par value   $ 0.01 $ 0.01
Common stock, shares issued   10,903,341 10,797,464
Common stock, shares outstanding   10,903,341 10,797,464
Preferred stock, shares authorized   8,000,000  
Preferred stock, shares issued       
Preferred stock, shares outstanding       
Issued and outstanding of stock options