Schedule of Financial Information by Segment |
Selected financial information by segment for the periods shown was as follows (intercompany transactions are eliminated in Corporate and eliminations):
| | | | | | | | | | | | | | | | | | | For the year ended December 31, | | | | | | 2019 | | 2018 | | 2017 | Revenues | | | | | | Services | $ | 595,130 | | | $ | 574,619 | | | $ | 543,565 | | International | 144,271 | | | 153,448 | | | 144,265 | | Products and Systems | 18,583 | | | 23,426 | | | 23,297 | | Corporate and eliminations | (9,398) | | | (9,139) | | | (10,157) | | | $ | 748,586 | | | | $ | 742,354 | | | $ | 700,970 | |
| | | | | | | | | | | | | | | | | | | For the year ended December 31, | | | | | | 2019 | | 2018 | | 2017 | Gross profit | | | | | | Services | $ | 165,513 | | | $ | 151,974 | | | $ | 139,160 | | International | 43,145 | | | 45,464 | | | 38,974 | | Products and Systems | 8,639 | | | 10,560 | | | 9,798 | | Corporate and eliminations | — | | | (124) | | | (220) | | | $ | 217,297 | | | $ | 207,874 | | | $ | 187,712 | |
| | | | | | | | | | | | | | | | | | | For the year ended December 31, | | | | | | 2019 | | 2018 | | 2017 | Income from operations | | | | | | Services | $ | 49,593 | | | $ | 47,126 | | | $ | 46,677 | | International | 5,856 | | | 3,953 | | | 3,537 | | Products and Systems | (529) | | | 2,368 | | | (16,991) | | Corporate and eliminations | (30,783) | | | (31,226) | | | (29,063) | | | $ | 24,137 | | | | $ | 22,221 | | | $ | 4,160 | |
| | | | | | | | | | | | | | | | | | | For the year ended December 31, | | | | | | 2019 | | 2018 | | 2017 | Depreciation and amortization | | | | | | Services | $ | 28,854 | | | $ | 24,079 | | | $ | 21,649 | | International | 8,285 | | | 8,846 | | | 7,768 | | Products and Systems | 1,213 | | | 1,429 | | | 2,180 | | Corporate and eliminations | 181 | | | 59 | | | (214) | | | $ | 38,533 | | | | $ | 34,413 | | | $ | 31,383 | |
| | | | | | | | | | | | | December 31, | | | | 2019 | | 2018 | Intangible assets, net | | | | Services | $ | 98,284 | | | $ | 98,362 | | International | 9,814 | | | 11,143 | | Products and Systems | 1,181 | | | 1,438 | | Corporate and eliminations | 258 | | | 452 | | | $ | 109,537 | | | $ | 111,395 | |
| | | | | | | | | | | | | December 31, | | | | 2019 | | 2018 | Total assets | | | | Services | $ | 537,518 | | | $ | 523,506 | | International | 153,380 | | | 146,535 | | Products and Systems | 16,028 | | | 12,264 | | Corporate and eliminations | 12,952 | | | 11,732 | | | $ | 719,878 | | | $ | 694,037 | |
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Schedule of Revenue and Long-lived Assets by Geographic Area |
| | | | | | | | | | | | | December 31, | | | | 2019 | | 2018 | Long-lived assets | | | | United States | $ | 233,679 | | | $ | 230,140 | | Other Americas | 181,550 | | | 177,628 | | Europe | 75,325 | | | 76,781 | | | $ | 490,554 | | | $ | 484,549 | |
| | | | | | | December 31, | | 2017 | Revenue | | United States | $ | 466,683 | | Other Americas | 86,870 | | Europe | 132,421 | | Asia-Pacific | 14,996 | | | $ | 700,970 | |
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