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Other Accrued Liabilities (Tables)
12 Months Ended
Dec. 31, 2020
Payables And Accruals [Abstract]  
Schedule of Other Accrued Liabilities

Other accrued liabilities consisted of the following (in thousands):

 

 

 

Year Ended December 31,

 

 

 

2020

 

 

2019

 

Professional and consulting services

 

$

3,979

 

 

$

2,026

 

Manufacturing

 

 

2,238

 

 

 

4,320

 

Clinical

 

 

291

 

 

 

435

 

Other

 

 

235

 

 

 

250

 

Total other accrued liabilities

 

$

6,743

 

 

$

7,031