Accrued Expenses and Other Current Liabilities

6 Months Ended

Jun. 30, 2022

Accrued Liabilities and Other Liabilities [Abstract]

Accrued Expenses and Other Current Liabilities

5. Accrued Expenses and Other Current Liabilities

Accrued expenses and other current liabilities consisted of the following (in thousands):

	June 30,		December 31,
	2022		2021
Accrued incentive compensation	$	914	$	1,369
Salaries		312		266
Accrued vacation		349		345
Professional fees		556		398
Other		195		526
Accrued expenses and other current liabilities	$	2,326	$	2,904