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Accounts Payable and Accrued Expenses
12 Months Ended
Dec. 31, 2020
Accounts Payable and Accrued Expenses  
Accounts Payable and Accrued Expenses

Note 6 - Accounts Payable and Accrued Expenses

At December 31, 2020 and 2019, accounts payable and accrued expenses consisted of the following:

December 31, 

December 31, 

($ in thousands)

2020

    

2019

Accounts payable

$

3,518

$

1,877

Research and development

2,862

1,760

Accrued compensation

2,009

1,496

Other

358

535

Total accounts payable and accrued expenses

$

8,747

$

5,668