Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details)

v2.4.0.6
Earnings Per Share (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Mar. 31, 2012
Mar. 31, 2011
Numerator:        
Income from continuing operations $ 14,211 $ 19,038 $ 31,869 $ 36,625
Income (loss) from discontinued operations 62 (819) 108 (924)
Net income $ 14,273 $ 18,219 $ 31,977 $ 35,701
Denominator:        
Basic weighted average shares outstanding 33,788 34,422 33,725 34,392
Effect of dilutive securities:        
Employee stock options and unvested restricted stock units (in shares) 940 1,152 913 1,108
Denominator for diluted earnings (loss) per share (in shares) 34,728 35,574 34,638 35,500