Accrued Expenses

12 Months Ended

Dec. 31, 2021

Accrued Expenses

Accrued Expenses

6. Accrued Expenses

Accrued expenses consisted of the following (in thousands):

	December 31,
	2021		2020
Accrued employee compensation and benefits	$	3,271	$	2,069
Accrued warranty		1,593		1,265
Accrued professional fees		710		975
Accrued other		1,387		729
	$	6,961	$	5,038

Changes in the Company’s product warranty obligation are as follows (in thousands):

	Year Ended December 31,
	2021		2020
Accrual balance at beginning of period	$	1,265	$	968
Provision for new warranties		1,776		1,273
Settlements and adjustments made during the period		(1,448)		(976)
Accrual balance at end of period	$	1,593	$	1,265