Prepaid Expenses and Other Current Assets

6 Months Ended

Jun. 30, 2021

5. Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following:

	June 30, 2021		December 31, 2020
Refundable FDA filing fee (1)	$	—	$	2,876
Short-term deposits		2,288		2,360
Prepaid insurance		1,344		415
Research and development tax credit receivable		677		801
Interest receivable		261		—
Other prepaid assets		196		231
Prepaid research and development expenses		69		157
Value added tax receivable		56		64
Deferred financing expenses		37		—
Total	$	4,928	$	6,904
(1) FDA filing fee refund of $2,876 was received in January 2021