Accounts Payable and Accrued Expenses

12 Months Ended

Dec. 31, 2020

Payables And Accruals [Abstract]

Accounts Payable and Accrued Expenses

7. Accounts Payable and Accrued Expenses

Accounts payable and accrued expense consisted of the following:

	December 31,
(table only in thousands)	2020		2019
Trade accounts payable, including amounts due to subcontractors	$	55,899	$	48,762
Compensation and related benefits		5,079		5,712
Accrued warranty		4,090		4,664
Contract liability		3,974		5,666
Short-term operating lease liability		2,274		2,610
Other		13,681		10,905
Total accounts payable and accrued expenses	$	84,997	$	78,319

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

	December 31,
(table only in thousands)	2020		2019
Earnout accrued at beginning of year	$	—	$	—
Fair value of earnout at acquisition date (see Note 15)		553		—
Fair value adjustment		1,190		—
Payments		—		—
Earnout accrued at end of year	$	1,743	$	—