Prepaid Expenses and Other Current Assets

9 Months Ended

Sep. 30, 2021

5. Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following:

	September 30, 2021		December 31, 2020
Refundable FDA filing fee (1)	$	—	$	2,876
Short-term deposits		2,293		2,360
Prepaid insurance		954		415
Research and development tax credit receivable		877		801
Interest receivable		136		—
Other prepaid assets		132		231
Prepaid research and development expenses		51		157
Value added tax receivable		14		64
Deferred financing expenses		45		—
Total	$	4,502	$	6,904
(1) FDA filing fee refund of $2,876 was received in January 2021