Accrued Expenses and Other Current Liabilities

6 Months Ended

Jun. 30, 2022

Accrued Expenses and Other Current Liabilities

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
Compensation and related benefits	$	4,493	$	4,976
Third-party and professional fees		2,442		2,233
Amounts due to contract manufacturer		2,188		842
Current portion of operating lease liabilities		336		—
Research and development expenses		107		31
Other		114		79
Total accrued expenses and other current liabilities	$	9,680	$	8,161

In June 2022, it became probable that the Company would achieve the sales milestones in the European territory, and as such, the Company recorded a liability of $1.0 million included in amounts due to contract manufacturer above and a corresponding developed technology right intangible asset.