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Goodwill and Identifiable Intangible Assets, Net | 3 Months Ended
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Mar. 31, 2024
Goodwill and Identifiable Intangible Assets, Net |
Goodwill and Identifiable Intangible Assets, Net | 6. Goodwill and Identifiable Intangible Assets, Net ​ Goodwill ​ The changes in the carrying amount of goodwill are as follows (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Mechanical Segment |  | Electrical Segment | ​ | Total |
Balance at December 31, 2022 | ​ | $ | 363,929 | ​ | $ | 247,860 | ​ | $ | 611,789 | ​
Acquisitions and purchase price adjustments (See Note 5) | ​ |  | 29,347 | ​ | ​ | 25,698 | ​ | ​ | 55,045 | ​
Balance at December 31, 2023 | ​ | ​ | 393,276 | ​ | ​ | 273,558 | ​ | ​ | 666,834 | ​
Acquisitions and purchase price adjustments (See Note 5) | ​ | ​ | 195,900 | ​ | ​ | 200 | ​ | ​ | 196,100 | ​
Balance at March 31, 2024 | ​ | $ | 589,176 | ​ | $ | 273,758 | ​ | $ | 862,934 | ​
​ Identifiable Intangible Assets, Net ​ At March 31, 2024, future amortization expense of identifiable intangible assets is as follows (in thousands): ​
​ | ​ | ​ | ​ | ​
Year ending December 31— |  | ​ |  | ​
2024 (remainder of the year) | ​ | $ | 71,121 | ​
2025 | ​ |  | 63,532 | ​
2026 | ​ |  | 52,948 | ​
2027 | ​ |  | 50,967 | ​
2028 | ​ | ​ | 50,806 | ​
Thereafter | ​ |  | 200,510 | ​
Total | ​ | $ | 489,884 | ​
​

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 350 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//350/tableOfContent + Details
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