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Accounts Payable and Accrued Expenses | 3 Months Ended
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Mar. 31, 2022
Accounts Payable and Accrued Expenses |
Accounts Payable and Accrued Expenses | Note 6 - Accounts Payable and Accrued Expenses ​ At March 31, 2022 and December 31, 2021, accounts payable and accrued expenses consisted of the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | March 31, | ​ | December 31,
($ in thousands) | ​ | 2022 |  | 2021
Accounts payable | ​ | $ | 5,540 | ​ | $ | 3,512
Research and development | ​ | ​ | 1,535 | ​ | ​ | 3,083
Accrued compensation | ​ | ​ | 2,094 | ​ | ​ | 2,595
Other | ​ | ​ | 446 | ​ | ​ | 554
Total accounts payable and accrued expenses | ​ | $ | 9,615 | ​ | $ | 9,744
​

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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