Business Segment Information | Business Segment Information The Company is organized functionally in geographic operating segments. Accordingly, management focuses its attention on revenues, net revenues 1 , operating income, identifiable assets, capital expenditures, depreciation and amortization and equity generated in each of these geographical areas when evaluating the effectiveness of geographic management. Transactions among the Company’s various offices are conducted using the same arms-length pricing methodologies the Company uses when its offices transact business with independent agents. Certain costs are allocated among the segments based on the relative value of the underlying services, which can include allocation based on actual costs incurred or estimated cost plus a profit margin. Financial information regarding the Company’s operations by geographic area is as follows: (in thousands) UNITED STATES OTHER NORTH AMERICA LATIN AMERICA NORTH ASIA SOUTH ASIA EUROPE MIDDLE EAST, AFRICA AND INDIA ELIMI- NATIONS CONSOLI- DATED Three months ended March 31, 2017: Revenues from unaffiliated customers $ 426,019 59,899 22,103 566,428 147,240 231,457 91,986 — 1,545,132 Transfers between geographic areas 24,313 2,639 3,635 5,051 5,431 9,322 4,964 (55,355 ) — Total revenues $ 450,332 62,538 25,738 571,479 152,671 240,779 96,950 (55,355 ) 1,545,132 Net revenues 1 $ 230,785 25,793 14,916 111,833 37,995 75,958 29,731 594 527,605 Operating income $ 52,346 5,051 3,451 53,352 13,224 11,646 7,043 1 146,114 Identifiable assets at period end $ 1,536,520 106,068 50,344 514,509 122,765 379,853 188,098 4,562 2,902,719 Capital expenditures $ 5,242 234 255 1,240 373 5,078 339 — 12,761 Depreciation and amortization $ 7,753 372 320 1,320 531 1,171 460 — 11,927 Equity $ 1,192,601 51,812 27,248 371,152 105,726 118,211 119,627 (34,657 ) 1,951,720 Three months ended March 31, 2016: Revenues from unaffiliated customers $ 407,826 52,106 20,064 497,232 136,418 221,897 82,929 — 1,418,472 Transfers between geographic areas 26,034 2,700 3,601 5,096 5,806 10,361 5,394 (58,992 ) — Total revenues $ 433,860 54,806 23,665 502,328 142,224 232,258 88,323 (58,992 ) 1,418,472 Net revenues 1 $ 220,698 27,378 13,733 110,791 39,518 74,541 30,407 3 517,069 Operating income $ 48,205 7,291 3,852 55,218 15,691 12,253 9,313 3 151,826 Identifiable assets at period end $ 1,236,896 119,258 56,334 455,973 133,940 438,711 216,576 3,852 2,661,540 Capital expenditures $ 8,137 311 485 1,085 655 2,119 1,243 — 14,035 Depreciation and amortization $ 7,332 364 253 1,319 512 1,098 451 — 11,329 Equity $ 978,426 79,312 37,325 300,188 115,606 167,726 137,112 (33,184 ) 1,782,511 1 Net revenues are a non-GAAP measure calculated as revenues less directly related operating expenses attributable to the Company's principal services. The Company's management believes that net revenues are a better measure than total revenues when evaluating the Company's operating segment performance since total revenues earned as a freight consolidator include the carriers' charges for carrying the shipment, whereas revenues earned in other capacities include primarily the commissions and fees earned by the Company. Net revenue is one of the Company's primary operational and financial measures and demonstrates the Company's ability to concentrate and leverage purchasing power through effective consolidation of shipments from customers utilizing a variety of transportation carriers and optimal routings. The following table presents the calculation of consolidated net revenues: Three months ended March 31, 2017 2016 Total revenues $ 1,545,132 $ 1,418,472 Expenses: Airfreight services 443,404 388,777 Ocean freight and ocean services 366,063 323,020 Customs brokerage and other services 208,060 189,606 Net revenues $ 527,605 $ 517,069 |