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Business Acquisitions - Schedule of Acquired Assets and Liabilities (Details) - USD ($) $ in Thousands | Apr. 01, 2022 | Nov. 01, 2021 | Jun. 30, 2022 | Jun. 01, 2022 | Apr. 29, 2022 | Mar. 31, 2022 | Jan. 03, 2022 | Dec. 31, 2021 | Jul. 31, 2021 | Jun. 30, 2021 | Jun. 08, 2021
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Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  | $ 355,440 |  |  |  |  | $ 106,145 |  |  |
Lawson |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Lease and financing obligations | $ (29,474) |  |  |  |  |  |  |  |  |  |
Fair value of shares exchanged | 351,491 |  |  |  |  |  |  |  |  |  |
Lawson | TestEquity And Gexpro |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Current assets | 148,308 |  |  |  |  |  |  |  |  |  |
Property, plant and equipment | 57,053 |  |  |  |  |  |  |  |  |  |
Right of use assets | 17,571 |  |  |  |  |  |  |  |  |  |
Other intangible assets | 119,060 |  |  |  |  |  |  |  |  |  |
Deferred tax liability, net of deferred tax asset | (26,237) |  |  |  |  |  |  |  |  |  |
Other assets | 18,373 |  |  |  |  |  |  |  |  |  |
Current liabilities | (71,097) |  |  |  |  |  |  |  |  |  |
Long-term obligations | (25,722) |  |  |  |  |  |  |  |  |  |
Derivative earnout liability | 43,900 |  |  |  |  |  |  |  |  |  |
Goodwill | 189,466 |  |  |  |  |  |  |  |  |  |
Total consideration exchanged | $ 353,401 |  |  |  |  |  |  |  |  |  |
2022 Acquisitions |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Current assets |  |  | 29,054 |  |  |  |  |  |  |  |
Property, plant and equipment |  |  | 2,479 |  |  |  |  |  |  |  |
Right of use assets |  |  | 10,343 |  |  |  |  |  |  |  |
Other assets |  |  | 1,755 |  |  |  |  |  |  |  |
Accounts payable |  |  | (15,541) |  |  |  |  |  |  |  |
Accrued expenses and other liabilities |  |  | (3,175) |  |  |  |  |  |  |  |
Lease and financing obligations |  |  | (10,343) |  |  |  |  |  |  |  |
Goodwill |  |  | 60,144 |  |  |  |  |  |  |  |
Total consideration exchanged |  |  | 118,315 |  |  |  |  |  |  |  |
2022 Acquisitions | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  | 29,599 |  |  |  |  |  |  |  |
2022 Acquisitions | Trade names |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  | $ 14,000 |  |  |  |  |  |  |  |
Interworld Highway LLC |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Current assets |  |  |  |  | $ 15,018 |  |  |  |  |  |
Property, plant and equipment |  |  |  |  | 313 |  |  |  |  |  |
Right of use assets |  |  |  |  | 0 |  |  |  |  |  |
Other assets |  |  |  |  | 10 |  |  |  |  |  |
Accounts payable |  |  |  |  | (8,856) |  |  |  |  |  |
Accrued expenses and other liabilities |  |  |  |  | 0 |  |  |  |  |  |
Lease and financing obligations |  |  |  |  | 0 |  |  |  |  |  |
Goodwill |  |  |  |  | 37,236 |  |  |  |  |  |
Total consideration exchanged |  |  |  |  | 54,690 |  |  |  |  |  |
Interworld Highway LLC | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  | 6,369 |  |  |  |  |  |
Interworld Highway LLC | Trade names |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  | $ 4,600 |  |  |  |  |  |
Resolux |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Current assets |  |  |  |  |  |  | $ 8,551 |  |  |  |
Property, plant and equipment |  |  |  |  |  |  | 459 |  |  |  |
Right of use assets |  |  |  |  |  |  | 1,125 |  |  |  |
Other assets |  |  |  |  |  |  | 1,745 |  |  |  |
Accounts payable |  |  |  |  |  |  | (3,058) |  |  |  |
Accrued expenses and other liabilities |  |  |  |  |  |  | (939) |  |  |  |
Lease and financing obligations |  |  |  |  |  |  | (1,125) |  |  |  |
Goodwill |  |  |  |  |  |  | 6,498 |  |  |  |
Total consideration exchanged |  |  |  |  |  |  | 30,756 |  |  |  |
Resolux | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  | 11,400 |  |  |  |
Resolux | Trade names |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  | $ 6,100 |  |  |  |
Frontier |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Current assets |  |  |  |  |  | $ 3,299 |  |  |  |  |
Property, plant and equipment |  |  |  |  |  | 1,065 |  |  |  |  |
Right of use assets |  |  |  |  |  | 9,218 |  |  |  |  |
Other assets |  |  |  |  |  | 0 |  |  |  |  |
Accounts payable |  |  |  |  |  | (1,359) |  |  |  |  |
Accrued expenses and other liabilities |  |  |  |  |  | (1,067) |  |  |  |  |
Lease and financing obligations |  |  |  |  |  | (9,218) |  |  |  |  |
Goodwill |  |  |  |  |  | 10,439 |  |  |  |  |
Total consideration exchanged |  |  |  |  |  | 25,677 |  |  |  |  |
Frontier | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  | 10,000 |  |  |  |  |
Frontier | Trade names |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  | $ 3,300 |  |  |  |  |
National Test Equipment |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Current assets |  |  |  | $ 2,186 |  |  |  |  |  |  |
Property, plant and equipment |  |  |  | 642 |  |  |  |  |  |  |
Right of use assets |  |  |  | 0 |  |  |  |  |  |  |
Other assets |  |  |  | 0 |  |  |  |  |  |  |
Accounts payable |  |  |  | (2,268) |  |  |  |  |  |  |
Accrued expenses and other liabilities |  |  |  | (1,169) |  |  |  |  |  |  |
Lease and financing obligations |  |  |  | 0 |  |  |  |  |  |  |
Goodwill |  |  |  | 5,971 |  |  |  |  |  |  |
Total consideration exchanged |  |  |  | 7,192 |  |  |  |  |  |  |
National Test Equipment | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  | 1,830 |  |  |  |  |  |  |
National Test Equipment | Trade names |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  | $ 0 |  |  |  |  |  |  |
2021 Acquisitions |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Current assets |  |  |  |  |  |  |  |  |  | $ 30,203 |
Property, plant and equipment |  |  |  |  |  |  |  |  |  | 1,314 |
Right of use assets |  |  |  |  |  |  |  |  |  | 2,573 |
Other assets |  |  |  |  |  |  |  |  |  | 1,246 |
Accounts payable |  |  |  |  |  |  |  |  |  | (7,543) |
Accrued expenses and other liabilities |  |  |  |  |  |  |  |  |  | (4,017) |
Lease and financing obligations |  |  |  |  |  |  |  |  |  | (2,573) |
Goodwill |  |  |  |  |  |  |  |  |  | 11,208 |
Gain on bargain purchase |  |  |  |  |  |  |  |  |  | (1,363) |
Total consideration exchanged |  |  |  |  |  |  |  |  |  | 50,639 |
2021 Acquisitions | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  |  |  |  | 14,958 |
2021 Acquisitions | Trade names |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  |  |  |  | 4,244 |
2021 Acquisitions | Other intangible assets |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  |  |  |  | $ 389 |
Omni |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Current assets |  |  |  |  |  |  |  |  |  |  | $ 2,259
Property, plant and equipment |  |  |  |  |  |  |  |  |  |  | 600
Accounts payable |  |  |  |  |  |  |  |  |  |  | (50)
Goodwill |  |  |  |  |  |  |  |  |  |  | 953
Total consideration exchanged |  |  |  |  |  |  |  |  |  |  | 6,501
Omni | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  |  |  |  |  | 2,530
Omni | Trade names |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  |  |  |  |  | 200
Omni | Other intangible assets |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  |  |  |  |  | $ 9
NEF |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Current assets |  | $ 17,882 |  |  |  |  |  |  |  |  |
Property, plant and equipment |  | 589 |  |  |  |  |  |  |  |  |
Right of use assets |  | 1,774 |  |  |  |  |  |  |  |  |
Other assets |  | 1,236 |  |  |  |  |  |  |  |  |
Accounts payable |  | (3,506) |  |  |  |  |  |  |  |  |
Accrued expenses and other liabilities |  | (3,332) |  |  |  |  |  |  |  |  |
Lease and financing obligations |  | (1,774) |  |  |  |  |  |  |  |  |
Gain on bargain purchase |  | (1,363) |  |  |  |  |  |  |  |  |
Total consideration exchanged |  | 19,016 |  |  |  |  |  |  |  |  |
Fair value of shares exchanged |  | 2,800 |  |  |  |  |  |  |  |  |
NEF | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  | 5,007 |  |  |  |  |  |  |  |  |
NEF | Trade names |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  | $ 2,503 |  |  |  |  |  |  |  |  |
SIS |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Current assets |  |  |  |  |  |  |  | 3,541 |  |  |
Property, plant and equipment |  |  |  |  |  |  |  | 125 |  |  |
Right of use assets |  |  |  |  |  |  |  | 799 |  |  |
Other assets |  |  |  |  |  |  |  | 10 |  |  |
Accounts payable |  |  |  |  |  |  |  | (1,464) |  |  |
Lease and financing obligations |  |  |  |  |  |  |  | (799) |  |  |
Goodwill |  |  |  |  |  |  |  | 3,010 |  |  |
Total consideration exchanged |  |  |  |  |  |  |  | 11,902 |  |  |
SIS | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  |  | 4,800 |  |  |
SIS | Trade names |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  |  | 1,500 |  |  |
SIS | Other intangible assets |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  |  | $ 380 |  |  |
MCS |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Current assets |  |  |  |  |  |  |  |  | $ 6,521 |  |
Accounts payable |  |  |  |  |  |  |  |  | (2,523) |  |
Accrued expenses and other liabilities |  |  |  |  |  |  |  |  | (685) |  |
Lease and financing obligations |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  |  | 7,245 |  |
Total consideration exchanged |  |  |  |  |  |  |  |  | 13,220 |  |
MCS | Customer relationships |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  |  |  | 2,621 |  |
MCS | Trade names |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Other intangible assets |  |  |  |  |  |  |  |  | $ 41 |  |

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