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Consolidated Balance Sheet Components (Tables)
3 Months Ended
Mar. 31, 2020
Balance Sheet Related Disclosures [Abstract]  
Schedule of Accrued Expenses

Accrued expenses consist of the following (in thousands):

 

 

 

March 31,

 

 

December 31,

 

 

 

2020

 

 

2019

 

Accrued research and development expense

 

$

2,169

 

 

$

2,326

 

Accrued employee and related expenses

 

 

730

 

 

 

1,396

 

Accrued professional and legal fees

 

 

552

 

 

 

573

 

Accrued other

 

 

281

 

 

 

325

 

Total accrued expenses

 

$

3,732

 

 

$

4,620