Annual report pursuant to Section 13 and 15(d)

Accounts Payable and Accrued Expenses (Tables)

v3.22.1
Accounts Payable and Accrued Expenses (Tables)
12 Months Ended
Dec. 31, 2021
Accrued Liabilities and other Long-Term Liabilities [Abstract]  
Schedule of accounts payable and accrued expenses

Accounts payable and accrued expenses consisted of the following:

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​

​

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December 31, 

​

​

December 31,

($ in thousands)

    

2021

    

2020

Accounts Payable

​

$

47,429

​

$

11,412

Accrued expenses:

 

​

  

 

​

  

Professional fees

​

​

1,835

​

​

1,236

Salaries, bonus and related benefits

​

 

8,809

​

 

6,701

Research and development

​

 

7,932

​

 

5,007

Research and development - manufacturing

​

 

—

​

 

518

Research and development - license maintenance fees

​

 

4,640

​

 

461

Research and development - milestones

​

 

850

​

 

600

Accrued royalties payable

​

 

3,833

​

 

2,682

Accrued coupon and rebates

​

 

10,603

​

 

12,869

Income taxes payable

​

​

—

​

​

136

Return reserve

​

​

3,240

​

​

2,580

Other

​

 

1,489

​

 

1,187

Total accounts payable and accrued expenses

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$

90,660

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$

45,389

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