| Segment Reporting | 12. Segment Reporting. The Company has four reportable segments: Life Sciences, Healthcare, Physician and IT and Engineering. The Company's management evaluates the performance of each segment primarily based on revenues, gross profit and operating income. The information in the following table is derived directly from the segments' internal financial reporting used for corporate management purposes. The following table presents revenues, gross profit and operating income by reportable segment (in thousands): | | | Three Months Ended | | | Nine Months Ended | | | | | September 30, | | | September 30, | | | | | 2011 | | | 2010 | | | 2011 | | | 2010 | | Revenues: | | | | | | | | | | | | | Life Sciences | | $ | 41,820 | | | $ | 30,060 | | | $ | 114,403 | | | $ | 78,621 | | Healthcare | | | 27,091 | | | | 19,863 | | | | 68,671 | | | | 57,739 | | Physician | | | 23,385 | | | | 18,789 | | | | 56,905 | | | | 56,077 | | IT and Engineering | | | 70,074 | | | | 47,429 | | | | 195,512 | | | | 124,476 | | Total Revenues | | $ | 162,370 | | | $ | 116,141 | | | $ | 435,491 | | | $ | 316,913 | | Gross Profit: | | | | | | | | | | | | | | | | | Life Sciences | | $ | 14,163 | | | $ | 11,194 | | | $ | 39,025 | | | $ | 26,603 | | Healthcare | | | 7,458 | | | | 6,849 | | | | 19,242 | | | | 17,570 | | Physician | | | 7,794 | | | | 5,601 | | | | 18,726 | | | | 17,870 | | IT and Engineering | | | 25,113 | | | | 17,459 | | | | 69,483 | | | | 45,179 | | Total Gross Profit | | $ | 54,528 | | | $ | 41,103 | | | $ | 146,476 | | | $ | 107,222 | | Operating Income: | | | | | | | | | | | | | | | | | Life Sciences | | $ | 3,026 | | | $ | 2,353 | | | $ | 7,378 | | | $ | 3,755 | | Healthcare | | | (522 | ) | | | (303 | ) | | | (3,423 | ) | | | (4,138 | ) | Physician | | | 2,194 | | | | 953 | | | | 3,961 | | | | 3,734 | | IT and Engineering | | | 9,038 | | | | 4,439 | | | | 23,014 | | | | 8,415 | | Total Operating Income | | $ | 13,736 | | | $ | 7,442 | | | $ | 30,930 | | | $ | 11,766 | |
The Company operates internationally, with operations mainly in the United States, Europe, Canada, Australia and New Zealand. The following table presents revenues by geographic location (in thousands): | | | Three Months Ended | | | Nine Months Ended | | | | September 30, | | | September 30, | | | | 2011 | | | 2010 | | | 2011 | | | 2010 | Revenues: | | | | | | | | | | | | Domestic | | $ | 144,756 | | | $ | 107,568 | | | $ | 385,046 | | | $ | 295,527 | Foreign | | | 17,614 | | | | 8,573 | | | | 50,445 | | | | 21,386 | Total Revenues | | $ | 162,370 | | | $ | 116,141 | | | $ | 435,491 | | | $ | 316,913 |
The Company does not report Life Sciences and Healthcare segments' total assets separately as the operations are largely centralized. The following table presents total assets as allocated by reportable segment (in thousands): | | | September 30, 2011 | | | December 31, 2010 | Total Assets: | | | | | | Life Sciences and Healthcare | | $ | 107,793 | | | $ | 74,979 | Physician | | | 82,778 | | | | 63,908 | IT and Engineering | | | 216,158 | | | | 202,229 | Total Assets | | $ | 406,729 | | | $ | 341,116 |
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