Acquisitions Acquisitions (Tables)

6 Months Ended

Jun. 30, 2015

Acquisitions Pro Forma Information [Abstract]

Business Acquisition, Pro Forma Information [Table Text Block]

The summary below (in thousands, except for per share data) presents pro forma unaudited consolidated results of operations for the six months ended June 30, 2015 as if the acquisitions of Creative Circle and LabResource occurred on January 1, 2014. The pro forma financial information gives effect to certain adjustments, including amortization of intangible assets, interest expense on acquisition-related debt, provision for income taxes, and increased number of common shares as a result of the acquisitions. Acquisition-related costs are assumed to have occurred at the beginning of the year prior to acquisition. The pro forma financial information is not necessarily indicative of the operating results that would have occurred if the acquisitions had been consummated as of the date indicated, nor are they necessarily indicative of future operating results.

Revenues	$	1,029,314
Income from continuing operations	$	35,095
Net income	$	61,124
Basic earnings per share:
Income from continuing operations	$	0.67
Net income	$	1.16
Diluted earnings per share:
Income from continuing operations	$	0.66
Net income	$	1.15
Number of shares and share equivalents used to calculate earnings per share:
Basic	52,543
Diluted	53,273