Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2025

Fair Value Disclosures [Abstract]

Schedule of Fair Value Measurements, Nonrecurring

			Fair Value at Reporting Date Using
(in thousands)	September 30, 2025		Level 1		Level 2		Level 3
Cash equivalents:
Overnight repurchase agreements	$	—	$	—	$	—	$	—
Total	$	—	$	—	$	—	$	—
	December 31, 2024		Level 1		Level 2		Level 3
Cash equivalents:
Overnight repurchase agreements	$	38,962	$	38,962	$	—	$	—
Money market fund	4,000		4,000		—		—
Total	$	42,962	$	42,962	$	—	$	—

The following table presents the carrying values of the Company's contingent earnout payment obligations included in the accompanying condensed consolidated balance sheets, which approximated fair value at September 30, 2025 and December 31, 2024.

			Fair Value at Reporting Date Using
(in thousands)	September 30, 2025		Level 1		Level 2		Level 3
Accrued expenses and other current liabilities:
First Kent Island Earnout Period	$	2,500	$	—	$	—	$	2,500
First Consolidated Mechanical Earnout Period	800		—		—		800
Second ACME Earnout Period	2,000		—		—		2,000
Second IA Earnout Period	3,500		—		—		3,500
Other long-term liabilities:
Second Kent Island Earnout Period	2,329		—		—		2,329
Second Consolidated Mechanical Earnout Period	574		—		—		574
Total	$	11,703	$	—	$	—	$	11,703
			Fair Value at Reporting Date Using
(in thousands)	December 31, 2024		Level 1		Level 2		Level 3
Accrued expenses and other current liabilities:
First IA Earnout Period(1)	$	3,000	$	—	$	—	$	3,000
First Kent Island Earnout Period	2,297		—		—		2,297
First Consolidated Mechanical Earnout Period	402		—		—		402
Second ACME Earnout Period	1,713		—		—		1,713
Other long-term liabilities:
Second IA Earnout Period	3,222		—		—		3,222
Second Kent Island Earnout Period	2,201		—		—		2,201
Second Consolidated Mechanical Earnout Period	355		—		—		355
Total	$	13,190	$	—	$	—	$	13,190

(1)    In February 2025, the Company made a $3.0 million payment to the former owner of Industrial Air related to the First IA Earnout Period.