Annual report pursuant to Section 13 and 15(d)

Organization and Significant Accounting Policies (Details 3)

v2.4.0.6
Organization and Significant Accounting Policies (Details 3) (Platinum warrant, K Equity, USD $)
0 Months Ended
May 31, 2011
Dec. 20, 2010
Jun. 30, 2009
Mar. 31, 2013
Platinum warrant | K Equity
       
Warrant liability        
Share equivalent of warrants issued (in shares)     26,848,484 8,416,815
Percentage of outstanding common stock at the time of issuance     49.90%  
Exercise price of warrants (in dollars per share)       $ 1.05
Portion of Platinum Warrant Sold (in shares) 7,524,995 10,893,608    
Increase in KEMET Shares Outstanding 7,000,000 10,000,000