Employee Benefit Plans	12 Months Ended
Dec. 31, 2023
Postemployment Benefits [Abstract]
Employee Benefit Plans	12. EMPLOYEE BENEFIT PLANS The Company has a 401(k) retirement and savings plan (the “401(k) Plan”) covering employees of Wave USA. The 401(k) Plan allows employees to make contributions up to the maximum allowable amount set by the Internal Revenue Service. Under the 401(k) Plan, the Company may make discretionary contributions as approved by the board of directors. The Company made contributions of $1.4 million and $1.1 million in the years ended December 31, 2023 and 2022, respectively.

The entire disclosure for an entity's employee compensation and benefit plans, including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, share-based compensation, life insurance, severance, health care, unemployment and other benefit plans.

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-Topic 710
-Name Accounting Standards Codification
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-Topic 712
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
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-Topic 718
-Name Accounting Standards Codification
-Publisher FASB
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