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SEGMENT REPORTING
12 Months Ended
Dec. 31, 2011
SEGMENT REPORTING [Abstract]  
SEGMENT REPORTING
12.
SEGMENT REPORTING
          
Each of the Company's schools is a reporting unit.  The Company's reporting units have been aggregated into one operating segment because, in the Company's judgment, the reporting units have similar products, production processes, types of customers, methods of distribution, regulatory environment and economic characteristics.