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Business Combinations - Summary of Estimated Fair Value of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands |  |  |  |  |  |  |  |  | 6 Months Ended |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
May 23, 2022 | Apr. 11, 2022 | Mar. 01, 2022 | Jun. 07, 2021 | May 10, 2021 | Apr. 19, 2021 | Apr. 13, 2021 | Mar. 01, 2021 | Jun. 30, 2022 | Jun. 30, 2021 | Dec. 31, 2021
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Goodwill |  |  |  |  |  |  |  |  | $ 354,971 |  | $ 322,517
Less seller obligations |  |  |  |  |  |  |  |  | 25,278 | $ 12,954 |
Cash Paid |  |  |  |  |  |  |  |  | 72,800 | 67,883 |
2022 Acquisitions |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  |  | 337 |  |
Accounts receivable |  |  |  |  |  |  |  |  | 7,097 |  |
Inventories |  |  |  |  |  |  |  |  | 15,867 |  |
Other current assets |  |  |  |  |  |  |  |  | 39 |  |
Property and equipment |  |  |  |  |  |  |  |  | 4,566 |  |
Operating lease right-of-use asset |  |  |  |  |  |  |  |  | 910 |  |
Intangibles |  |  |  |  |  |  |  |  | 43,022 |  |
Goodwill |  |  |  |  |  |  |  |  | 32,454 |  |
Other non-current assets |  |  |  |  |  |  |  |  | 19 |  |
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  | (5,642) |  |
Other long-term liabilities |  |  |  |  |  |  |  |  | (591) |  |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  | 98,078 |  |
Less seller obligations |  |  |  |  |  |  |  |  | 25,278 |  |
Cash Paid |  |  |  |  |  |  |  |  | 72,800 |  |
Pisgah |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  |  | 94 |  |
Accounts receivable |  |  |  |  |  |  |  |  | 772 |  |
Inventories |  |  |  |  |  |  |  |  | 684 |  |
Other current assets |  |  |  |  |  |  |  |  | 21 |  |
Property and equipment |  |  |  |  |  |  |  |  | 1,049 |  |
Intangibles |  |  |  |  |  |  |  |  | 4,634 |  |
Goodwill |  |  |  |  |  |  |  |  | 2,736 |  |
Other non-current assets |  |  |  |  |  |  |  |  | 7 |  |
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  | (69) |  |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  | 9,928 |  |
Less seller obligations |  |  | $ 1,878 |  |  |  |  |  | 1,878 |  |
Cash Paid |  |  | $ 8,050 |  |  |  |  |  | 8,050 |  |
Central Aluminum |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  |  | 243 |  |
Accounts receivable |  |  |  |  |  |  |  |  | 3,502 |  |
Inventories |  |  |  |  |  |  |  |  | 14,344 |  |
Other current assets |  |  |  |  |  |  |  |  | 16 |  |
Property and equipment |  |  |  |  |  |  |  |  | 2,590 |  |
Operating lease right-of-use asset |  |  |  |  |  |  |  |  | 844 |  |
Intangibles |  |  |  |  |  |  |  |  | 34,900 |  |
Goodwill |  |  |  |  |  |  |  |  | 27,595 |  |
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  | (5,388) |  |
Other long-term liabilities |  |  |  |  |  |  |  |  | (569) |  |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  | 78,077 |  |
Less seller obligations |  | $ 22,927 |  |  |  |  |  |  | 22,927 |  |
Cash Paid |  | $ 55,150 |  |  |  |  |  |  | 55,150 |  |
Tri-County |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  |  |  |  | 2,823 |  |
Inventories |  |  |  |  |  |  |  |  | 839 |  |
Other current assets |  |  |  |  |  |  |  |  | 2 |  |
Property and equipment |  |  |  |  |  |  |  |  | 927 |  |
Operating lease right-of-use asset |  |  |  |  |  |  |  |  | 66 |  |
Intangibles |  |  |  |  |  |  |  |  | 3,488 |  |
Goodwill |  |  |  |  |  |  |  |  | 2,123 |  |
Other non-current assets |  |  |  |  |  |  |  |  | 12 |  |
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  | (185) |  |
Other long-term liabilities |  |  |  |  |  |  |  |  | (22) |  |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  | 10,073 |  |
Less seller obligations | $ 473 |  |  |  |  |  |  |  | 473 |  |
Cash Paid | $ 9,600 |  |  |  |  |  |  |  | $ 9,600 |  |
2021 Acquisitions |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  |  |  | 168 |
Accounts receivable |  |  |  |  |  |  |  |  |  | 12,895 |
Inventories |  |  |  |  |  |  |  |  |  | 2,330 |
Other current assets |  |  |  |  |  |  |  |  |  | 3,799 |
Property and equipment |  |  |  |  |  |  |  |  |  | 2,567 |
Intangibles |  |  |  |  |  |  |  |  |  | 40,983 |
Goodwill |  |  |  |  |  |  |  |  |  | 31,157 |
Other non-current assets |  |  |  |  |  |  |  |  |  | 396 |
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  |  | (9,987) |
Other long-term liabilities |  |  |  |  |  |  |  |  |  | (3,471) |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  |  | 80,837 |
Less seller obligations |  |  |  |  |  |  |  |  |  | 12,954 |
Cash Paid |  |  |  |  |  |  |  |  |  | 67,883 |
IWI |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  |  |  | 168 |
Accounts receivable |  |  |  |  |  |  |  |  |  | 5,122 |
Inventories |  |  |  |  |  |  |  |  |  | 1,157 |
Other current assets |  |  |  |  |  |  |  |  |  | 3,014 |
Property and equipment |  |  |  |  |  |  |  |  |  | 796 |
Intangibles |  |  |  |  |  |  |  |  |  | 25,200 |
Goodwill |  |  |  |  |  |  |  |  |  | 23,282 |
Other non-current assets |  |  |  |  |  |  |  |  |  | 264 |
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  |  | (8,416) |
Other long-term liabilities |  |  |  |  |  |  |  |  |  | (2,530) |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  |  | 48,057 |
Less seller obligations |  |  |  |  |  |  |  | $ 5,959 |  | 5,959 |
Cash Paid |  |  |  |  |  |  |  | $ 42,098 |  | 42,098 |
Alert |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  |  |  | 0 |
Accounts receivable |  |  |  |  |  |  |  |  |  | 4,706 |
Inventories |  |  |  |  |  |  |  |  |  | 742 |
Other current assets |  |  |  |  |  |  |  |  |  | 738 |
Property and equipment |  |  |  |  |  |  |  |  |  | 693 |
Intangibles |  |  |  |  |  |  |  |  |  | 2,770 |
Goodwill |  |  |  |  |  |  |  |  |  | 967 |
Other non-current assets |  |  |  |  |  |  |  |  |  | 132 |
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  |  | (1,184) |
Other long-term liabilities |  |  |  |  |  |  |  |  |  | (734) |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  |  | 8,830 |
Less seller obligations |  |  |  |  |  |  | $ 2,980 |  |  | 2,980 |
Cash Paid |  |  |  |  |  |  | $ 5,850 |  |  | 5,850 |
Alpine |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  |  |  | 0 |
Accounts receivable |  |  |  |  |  |  |  |  |  | 0 |
Inventories |  |  |  |  |  |  |  |  |  | 359 |
Other current assets |  |  |  |  |  |  |  |  |  | 0 |
Property and equipment |  |  |  |  |  |  |  |  |  | 726 |
Intangibles |  |  |  |  |  |  |  |  |  | 5,543 |
Goodwill |  |  |  |  |  |  |  |  |  | 3,582 |
Other non-current assets |  |  |  |  |  |  |  |  |  | 0 |
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  |  | (57) |
Other long-term liabilities |  |  |  |  |  |  |  |  |  | 0 |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  |  | 10,153 |
Less seller obligations |  |  |  |  |  | $ 2,208 |  |  |  | 2,208 |
Cash Paid |  |  |  |  |  | $ 7,945 |  |  |  | 7,945 |
GCP |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  |  |  | 0 |
Accounts receivable |  |  |  |  |  |  |  |  |  | 3,067 |
Inventories |  |  |  |  |  |  |  |  |  | 0 |
Other current assets |  |  |  |  |  |  |  |  |  | 47 |
Property and equipment |  |  |  |  |  |  |  |  |  | 206 |
Intangibles |  |  |  |  |  |  |  |  |  | 5,670 |
Goodwill |  |  |  |  |  |  |  |  |  | 2,663 |
Other non-current assets |  |  |  |  |  |  |  |  |  | 0 |
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  |  | (319) |
Other long-term liabilities |  |  |  |  |  |  |  |  |  | (207) |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  |  | 11,127 |
Less seller obligations |  |  |  | $ 1,427 |  |  |  |  |  | 1,427 |
Cash Paid |  |  |  | $ 9,700 |  |  |  |  |  | 9,700 |
Other |  |  |  |  |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash |  |  |  |  |  |  |  |  |  | 0 |
Accounts receivable |  |  |  |  |  |  |  |  |  | 0 |
Inventories |  |  |  |  |  |  |  |  |  | 72 |
Other current assets |  |  |  |  |  |  |  |  |  | 0 |
Property and equipment |  |  |  |  |  |  |  |  |  | 146 |
Intangibles |  |  |  |  |  |  |  |  |  | 1,800 |
Goodwill |  |  |  |  |  |  |  |  |  | 663 |
Other non-current assets |  |  |  |  |  |  |  |  |  | 0 |
Accounts payable and other current liabilities |  |  |  |  |  |  |  |  |  | (11) |
Other long-term liabilities |  |  |  |  |  |  |  |  |  | 0 |
Fair value of assets acquired and purchase price |  |  |  |  |  |  |  |  |  | 2,670 |
Less seller obligations |  |  |  |  | $ 380 |  |  |  |  | 380 |
Cash Paid |  |  |  |  | $ 2,290 |  |  |  |  | $ 2,290 |

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