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CAPITALIZATION (Details) (Common Stock [Member], USD $)
Mar. 31, 2015
Common Stock [Member]
 
Temporary Equity [Line Items]  
Common stock outstanding (in shares) 56,617,292us-gaap_CommonStockSharesOutstanding
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember
Common stock par value (in dollars per share) $ 0us-gaap_CommonStockNoParValue
/ us-gaap_StatementClassOfStockAxis
= us-gaap_CommonStockMember