Accrued Expenses and Other Current Liabilities

12 Months Ended

Dec. 31, 2021

Accrued Expenses and Other Current Liabilities

Accrued Expenses and Other Current Liabilities

Note 7 – Accrued Expenses and Other Current Liabilities

At December 31, 2021 and 2020, accrued expenses and other current liabilities consist of the following:

	December 31, 2021		December 31, 2020
Accrued SPAC transaction costs	$	—	$	1,521
Accrued professional services		1,645		—
Accrued interest		841		246
Accrued payroll and benefits		1,014		207
Other accrued expense		368		194
Warranty liability		994		455
Customer deposits		85		267
Deferred revenue		62		—
Current portion of finance lease obligation		36		54
Total accrued expenses and other current liabilities	$	5,045	$	2,944

Changes in warranty liability (included in accrued expenses and other current liabilities) were as follows:

As of January 1, 2020	$	137
Charge for the period		544
Utilized during the period		(226)
As of December 31, 2020	$	455
Charge for the period		1,165
Utilized during the period		(626)
As of December 31, 2021	$	994