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Segment Information - Segment Information Applicable to Reportable Operating Segments (Details) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Sep. 30, 2025 USD ($) segment | Sep. 30, 2024 USD ($) segment | Dec. 31, 2024 USD ($)
Segment Reporting Information |  |  |  |  |
Number of reportable segments | segment |  |  | 3 | 3 |
Number of operating segments | segment |  |  | 3 | 3 |
Net sales | $ 709,068 | $ 724,717 | $ 2,169,807 | $ 2,093,221 |
Cost of sales | 570,423 | 589,311 | 1,766,085 | 1,703,201 |
Depreciation and amortization |  |  | 8,853 | 9,818 |
Operating income (loss) | 30,266 | 30,041 | 75,685 | 74,424 |
Interest income, net | 3,689 | 4,837 | 10,805 | 14,053 |
Other income |  | 1,700 | 76 | 1,700 |
Income before taxes | 33,955 | 36,578 | 86,566 | 90,177 |
Total assets | 1,305,520 | 1,285,745 | 1,305,520 | 1,285,745 | $ 1,299,354
Enterprise Solutions |  |  |  |  |
Segment Reporting Information |  |  |  |  |
Net sales | 319,744 | 296,970 | 943,758 | 878,437 |
Business Solutions |  |  |  |  |
Segment Reporting Information |  |  |  |  |
Net sales | 256,841 | 252,631 | 808,394 | 786,698 |
Public Sector Solutions |  |  |  |  |
Segment Reporting Information |  |  |  |  |
Net sales | 132,483 | 175,116 | 417,655 | 428,086 |
Operating Segments |  |  |  |  |
Segment Reporting Information |  |  |  |  |
Net sales | $ 709,068 | $ 724,717 | $ 2,169,807 | $ 2,093,221 |
Other segment expenses, description | Other segment expenses for each of the reportable segments include service contracts/subscriptions, professional fees, facilities operations, credit card fees, and other miscellaneous expenses | Other segment expenses for each of the reportable segments include service contracts/subscriptions, professional fees, facilities operations, credit card fees, and other miscellaneous expenses | Other segment expenses for each of the reportable segments include service contracts/subscriptions, professional fees, facilities operations, credit card fees, and other miscellaneous expenses | Other segment expenses for each of the reportable segments include service contracts/subscriptions, professional fees, facilities operations, credit card fees, and other miscellaneous expenses |
Operating income (loss) | $ 33,464 | $ 34,687 | $ 86,819 | $ 86,146 |
Total assets | 1,458,484 | 1,388,752 | 1,458,484 | 1,388,752 |
Operating Segments | Enterprise Solutions |  |  |  |  |
Segment Reporting Information |  |  |  |  |
Net sales | 319,744 | 296,970 | 943,758 | 878,437 |
Cost of sales | 271,976 | 250,753 | 806,070 | 743,441 |
Personnel costs | 16,626 | 15,781 | 49,791 | 46,596 |
Marketing | 895 | 1,228 | 3,779 | 3,872 |
Allocated corporate overhead | 18,999 | 17,767 | 55,358 | 54,582 |
Depreciation and amortization | 195 | 215 | 582 | 641 |
Other segment expenses | 670 | 946 | 2,947 | 2,948 |
Operating income (loss) | 10,383 | 10,280 | 25,231 | 26,357 |
Total assets | 743,554 | 717,143 | 743,554 | 717,143 |
Operating Segments | Business Solutions |  |  |  |  |
Segment Reporting Information |  |  |  |  |
Net sales | 256,841 | 252,631 | 808,394 | 786,698 |
Cost of sales | 188,779 | 189,498 | 606,076 | 596,875 |
Personnel costs | 17,490 | 17,343 | 52,927 | 53,430 |
Marketing | 2,724 | 4,178 | 10,127 | 12,180 |
Allocated corporate overhead | 22,822 | 20,003 | 65,819 | 61,200 |
Depreciation and amortization | 155 | 155 | 465 | 465 |
Other segment expenses | 1,165 | 1,389 | 5,293 | 4,465 |
Operating income (loss) | 23,706 | 20,065 | 67,687 | 58,083 |
Total assets | 620,098 | 553,881 | 620,098 | 553,881 |
Operating Segments | Public Sector Solutions |  |  |  |  |
Segment Reporting Information |  |  |  |  |
Net sales | 132,483 | 175,116 | 417,655 | 428,086 |
Cost of sales | 109,668 | 149,060 | 353,939 | 362,885 |
Personnel costs | 9,603 | 9,794 | 28,462 | 27,455 |
Marketing | 675 | 739 | 2,334 | 2,734 |
Allocated corporate overhead | 11,410 | 10,001 | 32,909 | 30,600 |
Depreciation and amortization | 22 | 22 | 67 | 68 |
Other segment expenses | 1,730 | 1,158 | 6,043 | 2,638 |
Operating income (loss) | (625) | 4,342 | (6,099) | 1,706 |
Total assets | 94,832 | 117,728 | 94,832 | 117,728 |
Headquarters/Other |  |  |  |  |
Segment Reporting Information |  |  |  |  |
Unallocated Headquarters/Other expenses | (3,198) | (4,646) | (11,134) | (11,722) |
Total assets | (152,964) | (103,007) | (152,964) | (103,007) |
Intersegment Elimination |  |  |  |  |
Segment Reporting Information |  |  |  |  |
Total assets | $ (51,204) | $ (64,994) | $ (51,204) | $ (64,994) |

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