XML 22 R29.htm IDEA: XBRL DOCUMENT v3.3.0.814
Significant Accounting Policies (Details Textual) - USD ($)
$ / shares in Units, $ in Millions
 9 Months Ended
Sep. 30, 2015
Dec. 31, 2014
Significant Accounting Policies (Textual)    
Percentage of tuition revenue in total revenue 96.00%  
Unused books and academic material refundable period 21 days  
Restricted cash $ 0.7 $ 0.2
Tuition receivable included in other assets $ 1.9 1.6
Expected collection period of tuition receivable After 12 months  
Minimum protective endowment   $ 0.5
Common stock, shares authorized 20,000,000 20,000,000
Common stock, par value $ 0.01 $ 0.01
Common stock, shares issued 11,028,265 10,903,341
Common stock, shares outstanding 11,028,265 10,903,341
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 $ 9.4  
Goodwill and intangible assets impairment