Business Combinations - Schedule of Total Consideration is Summarized (Details) $ in Thousands	3 Months Ended
Mar. 29, 2026 USD ($)
Cobalt Power Systems, Inc. [Member]
Consideration
Common stock issued, value	$ 3,333
Deferred Cobalt Consideration Shares (Classified within Deferred consideration, current and noncurrent)	6,331
Fair value of total consideration	9,664
Sunder Energy LLC Acquisition[ Member]
Consideration
Cash	20,689
Common stock issued, value	5,700
Deferred Ambia Consideration Shares	11,400
Fair value of total consideration	57,789
Ambia Energy LLC Acquisition [Member]
Consideration
Common stock issued, value	16,493
Deferred Ambia Consideration Shares	16,879
Fair value of total consideration	33,372
Seller note [Member] \| Sunder Energy LLC Acquisition[ Member]
Consideration
Seller note	$ 20,000

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Amount of asset recognized arising from contingent consideration in a business combination, expected to be realized within one year or the normal operating cycle, if longer.

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Amount of asset acquired in excess of (less than) liability assumed in business combination and recognized at acquisition date. Excludes goodwill.

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Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity.

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Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities.

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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