Stockholders’ Equity - Schedule of Share-Based Compensation for Director Fees (Details) - shares shares in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2020 |
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| Equity [Abstract] | ||||
| Number of shares issued as payment for directors fees in lieu of cash | 1,820 | 9,832 | 3,829 | 19,563 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Number of shares of stock issued attributable to transactions classified as other. No definition available.
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