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           DEFERRED TAX EXPENSE (Tables) 
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           Mar. 31, 2015 
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| Deferred tax assets and liabilities | 
 The components of deferred tax assets and liabilities are as follows: 
 
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- Definition 
          Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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