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Nature of Business and Summary of Significant Accounting Policies - Additional Information (Detail) $ in Thousands |  | 12 Months Ended
--- | --- | ---
Jan. 01, 2022 USD ($) | Dec. 31, 2023 USD ($) Obligation shares | Dec. 31, 2022 USD ($) shares | Dec. 31, 2021 USD ($) shares
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Cash equivalents and restricted cash, original maturities of highly liquid investments |  | 3 months |  |
Accounts receivables payment period from invoice date |  | 30 days |  |
Contract liabilities |  | 95.00% | 75.00% | 75.00%
Estimated earnings | $ 28,900 |  |  |
Costs and estimated earnings in excess of billings on uncompleted contracts | $ 51,400 | $ 66,574 | $ 71,016 |
Accrued expenses |  | 4,400 |  |
Debt discount expensed |  | 427 | 371 | $ 404
Selling, General and Administrative Expense |  | 122,944 | 93,473 | $ 81,797
Provision for estimated losses on uncompleted contracts |  | $ 0 | $ 0 |
Anti-dilutive options and unvested restricted stock units outstanding | shares |  | 0 | 1,100,000 | 1,800,000
Foreign currency transaction gain (loss) |  | $ 1,200 | $ 6,300 | $ (3,100)
ASU 2014-09 [Member] | Energy Solutions And Industrial Solutions Segments |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Revenue performance obligation, description of timing |  | The typical life of contracts is generally less than 12 months and each contract generally contains only one performance obligation, to provide goods or services to the customer. |  |
Number of performance obligation | Obligation |  | 1 |  |
Interest Expense |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Amortization of deferred finance cost |  | $ 400 | 400 | 400
Selling, General and Administrative Expenses [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Advertising expense |  | 600 | 500 | 700
Discount to Debt [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Capitalized deferred financing costs |  | 1,300 | $ 1,500 |
Amended and Restated Credit Agreement [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Customary closing fees |  | $ 400 |  | $ 800
Tradename [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Intangible assets, Useful Life |  | 10 years |  |
Minimum [Member] | Technology [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Intangible assets, Useful Life |  | 7 years |  |
Minimum [Member] | Customer Lists [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Intangible assets, Useful Life |  | 5 years |  |
Maximum [Member] | ASU 2014-09 [Member] | Energy Solutions And Industrial Solutions Segments |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Contracts life |  | 12 months |  |
Maximum [Member] | Technology [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Intangible assets, Useful Life |  | 10 years |  |
Maximum [Member] | Customer Lists [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Intangible assets, Useful Life |  | 20 years |  |
Land, Building And Improvements [Member] | Minimum [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Property, Plant and Equipment, Useful Life |  | 5 years |  |
Land, Building And Improvements [Member] | Maximum [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Property, Plant and Equipment, Useful Life |  | 40 years |  |
Machinery and Equipment [Member] | Minimum [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Property, Plant and Equipment, Useful Life |  | 2 years |  |
Machinery and Equipment [Member] | Maximum [Member] |  |  |  |
Nature Of Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |
Property, Plant and Equipment, Useful Life |  | 15 years |  |

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