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Net Income or Loss Per Share Narrative (Details)
3 Months Ended
Jun. 30, 2014
Restricted Stock Units
 
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]  
Outstanding restricted stock units (in shares) 467,212
Stock Appreciation Rights
 
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]  
Stock-settled stock appreciation rights (SAR) (in shares) 1,600,000