Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v2.4.0.6
Segment Information (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2012
Jun. 30, 2011
Revenue:        
Revenue $ 266,353 $ 238,296 $ 749,408 $ 679,526
Revenue (as a percent) 100.00% 100.00% 100.00% 100.00%
Gross Profit:        
Gross profit 78,701 66,399 203,314 185,424
Gross Profit (as a percent) 30.00% 28.00% 27.00% 27.00%
Selling, general, and administrative expense:        
Selling, general and administrative expense 43,877 35,259 114,592 97,498
Selling, general, and administrative expense (as a percent) 16.00% 15.00% 15.00% 14.00%
Acquisition-related expenses (1,877)   (2,110)  
Legal and settlement expense, net 352 (361) 990 (361)
Operating income from continuing operations (before income taxes):        
Operating income from continuing operations (before income taxes) 33,299 30,779 87,602 87,565
Operating income from continuing operations (as a percent) 13.00% 13.00% 12.00% 13.00%
Reportable segments
       
Operating income from continuing operations (before income taxes):        
Operating income from continuing operations (before income taxes) 34,824 31,140 88,722 87,926
Operating income from continuing operations (as a percent) 13.00% 13.00% 12.00% 13.00%
Health Services
       
Revenue:        
Revenue 170,403 141,788 489,616 409,578
Revenue (as a percent) 100.00% 100.00% 100.00% 100.00%
Gross Profit:        
Gross profit 50,787 35,459 127,923 108,056
Gross Profit (as a percent) 30.00% 25.00% 26.00% 26.00%
Selling, general, and administrative expense:        
Selling, general and administrative expense 25,135 19,536 67,286 53,958
Selling, general, and administrative expense (as a percent) 15.00% 14.00% 14.00% 13.00%
Operating income from continuing operations (before income taxes):        
Operating income from continuing operations (before income taxes) 25,652 15,923 60,637 54,098
Operating income from continuing operations (as a percent) 15.00% 11.00% 12.00% 13.00%
Human Services
       
Revenue:        
Revenue 95,950 96,508 259,792 269,948
Revenue (as a percent) 100.00% 100.00% 100.00% 100.00%
Gross Profit:        
Gross profit 27,914 30,940 75,391 77,368
Gross Profit (as a percent) 29.00% 32.00% 29.00% 29.00%
Selling, general, and administrative expense:        
Selling, general and administrative expense 18,727 16,032 47,291 43,834
Selling, general, and administrative expense (as a percent) 20.00% 17.00% 18.00% 16.00%
Operating income from continuing operations (before income taxes):        
Operating income from continuing operations (before income taxes) 9,187 14,908 28,100 33,534
Operating income from continuing operations (as a percent) 10.00% 15.00% 11.00% 12.00%
Corporate/Other
       
Selling, general, and administrative expense:        
Selling, general and administrative expense 15 (309) 15 (294)
Operating income from continuing operations (before income taxes):        
Operating income from continuing operations (before income taxes) $ (15) $ 309 $ (15) $ 294