Accounts Payable and Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2021

Payables and Accruals [Abstract]

Summary of Accounts Payable and Accrued Expenses

Accounts payable and accrued expense consisted of the following:

	December 31,
(table only in thousands)	2021		2020
Trade accounts payable, including amounts due to subcontractors	$	56,242	$	55,899
Compensation and related benefits		6,065		5,079
Accrued warranty		3,074		4,090
Contract liability		4,405		3,974
Short-term operating lease liability		2,414		2,274
Other		11,881		13,681
Total accounts payable and accrued expenses	$	84,081	$	84,997

Summary of Activity of Current Portion of Earnout Liability

The activity in the Company’s current portion of earnout liability is recorded in Accounts payable and accrued expenses on our Consolidated Balance Sheets, consisted of the following:

	December 31,
(table only in thousands)	2021			2020
Earnout accrued at beginning of year	$	1,743		$	—
Fair value of earnout at acquisition date		—			553
Fair value adjustment		704			1,190
Payments		(1,410	)		—
Earnout accrued at end of year	$	1,037		$	1,743