XML 47 R36.htm IDEA: XBRL DOCUMENT v3.21.2
Acquisitions (Unaudited Pro Forma Condensed Consolidated Income Statement Information) (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Business Combinations [Abstract]        
Net service revenues $ 218,474 $ 216,479 $ 652,908 $ 637,695
Operating income 17,613 14,458 48,135 39,331
Net income $ 11,832 $ 10,586 $ 33,341 $ 29,930
Basic income per share $ 0.75 $ 0.68 $ 2.12 $ 1.92
Diluted income per share $ 0.74 $ 0.66 $ 2.08 $ 1.88