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Accrued Liabilities (Tables)
 12 Months Ended
Dec. 31, 2019
Accrued Liabilities  
Summary of accrued liabilities

 

 

 

 

 

 

 

 

 

December 31, 

(in thousands)

 

2019

 

2018

Construction in progress

 

$

73

 

$

 —

Payroll and related benefits

 

 

1,173

 

 

1,008

Clinical trial costs

 

 

1,702

 

 

271

Operating expenses

 

 

1,769

 

 

719

Financing costs

 

 

 1

 

 

284

Office lease

 

 

135

 

 

127

Interest

 

 

18

 

 

 2

Total accrued liabilities

 

$

4,871

 

$

2,411