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NJEDA BONDS (Details Textual) (USD $)
9 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Repayments of Long-term Debt $ 1,110,000us-gaap_RepaymentsOfLongTermDebt $ 0us-gaap_RepaymentsOfLongTermDebt
Njeda Bonds [Member]    
Repayments of Long-term Debt $ 1,110,000us-gaap_RepaymentsOfLongTermDebt
/ us-gaap_SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesByTypeAxis
= eltp_NjedaBondsMember