XML 26 R13.htm IDEA: XBRL DOCUMENT v3.20.2
Accounts Payable and Accrued Expenses
9 Months Ended
Sep. 30, 2020
Accounts Payable and Accrued Expenses  
Accounts Payable and Accrued Expenses

Note 7 - Accounts Payable and Accrued Expenses

At September 30, 2020 and December 31, 2019, accounts payable and accrued expenses consisted of the following ($ in thousands):

​

​

​

​

​

​

​

​

​

​

September 30, 

​

December 31, 

​

    

2020

    

2019

Accounts payable

​

$

2,467

​

$

3,079

Accrued compensation

​

 

326

  

​

414

Research and development

​

 

2,289

  

​

3,496

Other

​

 

583

  

​

268

Total accounts payable and accrued expenses

​

$

5,665

​

$

7,257

​