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Prepaid Expenses and Other Current Assets
9 Months Ended
Sep. 30, 2021
Prepaid Expenses and Other Current Assets  
Prepaid Expenses and Other Current Assets

5.

Prepaid Expenses and Other Current Assets

Prepaid expenses and other current assets consisted of the following (in thousands):

September 30, 

December 31, 

2021

2020

Prepaid clinical trial costs

$

1,167

$

1,148

Prepaid insurance

    

318

    

1,663

Prepaid subscriptions and licenses

318

Prepaid research contracts

199

432

Prepaid rent

91

196

Other

 

 

233

149

Total

 

$

2,326

$

3,588