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Notes Payable (Tables)
 3 Months Ended
Mar. 31, 2020
Debt Disclosure [Abstract]  
Schedule of Notes Payable

As of March 31, 2020 and December 31, 2019, notes payable consist of the following:

 

 

March 31,

 

 

December 31,

 

 

 

2020

 

 

2019

 

 

 

(in thousands)

 

Notes payable

 

$

12,728

 

 

$

14,545

 

Less: current portion

 

 

(7,273

)

 

 

(7,273

)

Notes payable, net of current portion

 

 

5,455

 

 

 

7,272

 

Accretion related to final payment

 

 

1,292

 

 

 

1,192

 

Notes payable, long term

 

$

6,747

 

 

$

8,464