XML 18 R24.htm IDEA: XBRL DOCUMENT

Net Income (Loss) per Share - Additional Information (Detail)	3 Months Ended	6 Months Ended		3 Months Ended		6 Months Ended
	Sep. 30, 2013 Stock Options	Sep. 30, 2013 Stock Options	Sep. 30, 2013 Restricted Stock	Sep. 30, 2013 Performance Shares	Sep. 30, 2012 Performance Shares	Sep. 30, 2012 Performance Shares
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Shares excluded from the calculation of diluted weighted average shares outstanding	297,000	3,923,000	1,198,000	85,000	647,000	505,000

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References+ Details