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Accrued Expenses and Other Liabilities (Tables)
6 Months Ended
Jun. 30, 2020
Payables And Accruals [Abstract]  
Schedule of Accrued Expenses and Other Liabilities

Accrued expenses and other liabilities consisted of the following (in thousands):

 

 

 

June 30,

 

 

December 31,

 

 

 

2020

 

 

2019

 

Accrued compensation and related expenses

 

$

8

 

 

$

40

 

Accrued clinical

 

 

32

 

 

 

437

 

Accrued professional services

 

 

105

 

 

 

130

 

Accrued vacation

 

 

115

 

 

 

199

 

Accrued other

 

 

9

 

 

 

7

 

Total accrued expenses and other liabilities

 

$

269

 

 

$

813