Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2020

Payables and Accruals [Abstract]

Schedule of Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities are comprised of the following:

(in thousands)	December 31, 2020		December 31, 2019
Accrued payroll and related liabilities	$	7,975	$	4,999
Accrued bonus and commissions	7,652		448
Accrued insurance liabilities	1,008		1,543
Accrued job costs	3,131		8,563
Assurance-type warranty liabilities	4,056		2,886
Other accrued liabilities	925		1,606
Total	$	24,747	$	20,045

Schedule of Reconciliation of Assurance-type Warranties

Our reconciliation of assurance-type warranties are as follows:

(in thousands)	December 31, 2020		December 31, 2019 *
Balance at the beginning of the period	$	2,886	$	2,400
Accruals for warranties issued	687		272
Accruals related to pre-existing warranties (including changes in estimates)	1,856		1,691
Settlements made	(1,373)		(1,477)
Balance at the end of the period	$	4,056	$	2,886