Prepaid Expenses and Other Current Assets

3 Months Ended

Mar. 31, 2021

5. Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consist of the following:

	March 31, 2021		December 31, 2020
Refundable FDA filing fee (1)	$	—	$	2,876
Short-term deposits		2,267		2,360
Research and development tax credit receivable		672		801
Other prepaid assets		274		231
Prepaid insurance		253		415
Prepaid research and development expenses		95		157
Interest receivable		85		—
Value added tax receivable		49		64
Total	$	3,695	$	6,904
(1) FDA filing fee refund of $2,876 was received in January 2021