Accounts Payable and Accrued Expenses  | 
6 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2021  | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Accounts Payable and Accrued Expenses | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Accounts Payable and Accrued Expenses | 
 Note 3 — Accounts Payable and Accrued Expenses Accounts payable and accrued expenses consisted of the following (in thousands):  
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| X | ||||||||||
- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef 
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| X | ||||||||||
- References No definition available. 
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