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Significant Accounting Policies (Details Textual) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended
Mar. 31, 2016
Dec. 31, 2015
Significant Accounting Policies (Textual)    
Acquisition, of outstanding stock of NYCDA Jan. 13, 2016  
Percentage of tuition revenue in total revenue 95.00%  
Unused books and academic material refundable period 21 days  
Expected collection period of tuition receivable After 12 months  
Common stock, shares authorized 20,000,000 20,000,000
Common stock, par value $ 0.01 $ 0.01
Common stock, shares issued 11,153,979 11,027,177
Common stock, shares outstanding 11,153,979 11,027,177
Preferred stock, shares authorized 8,000,000
Preferred stock, shares issued
Preferred stock, shares outstanding
Income tax description Upon determination, uncertain tax positions are measured to determine the amount of benefit that is greater than 50% likely to be realized upon ultimate settlement with a taxing authority that has full knowledge of all relevant information. A tax position is derecognized if it no longer meets the more likely than not threshold of being sustained.  
Graduation fund estimated to be redeemed $ 14.4  
Minimum protective endowment 0.5  
Tuition receivable included in other assets $ 2.0 $ 2.0
Current deferred tax asset reclassified   $ 6.4