Prepaid expenses and other current assets (Tables)

3 Months Ended

Mar. 31, 2023

Prepaid expenses and other current assets.

Schedule of summary of prepaid expenses and other current assets

	March 31, 2023		December 31, 2022
Research and development	$	—	$	110
Prepaid clinical trial related costs		791		—
Insurance		884		1,454
Software licenses and other		1,123		1,417
Reimbursement receivable		610		780
Warranties		202		242
Accrued interest receivable		855		—
Total prepaid expenses and other current assets	$	4,465	$	4,003