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Operating expenses, Stock Compensation Series (Details) - Restricted Shares [Member] | 12 Months Ended
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Dec. 31, 2024 shares $ / shares
January 2021 One [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 579,100
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 5.52
January 2021 One [Member] | Vesting Period One [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 1 year
January 2021 One [Member] | Vesting Period Two [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 2 years
January 2021 One [Member] | Vesting Period Three [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 3 years
January 2021 Two [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 175,000
Vesting period | 1 year
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 5.52
January 2021 Three [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 119,900
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 3.22
January 2021 Three [Member] | Vesting Period One [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 1 year
January 2021 Three [Member] | Vesting Period Two [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 2 years
January 2021 Three [Member] | Vesting Period Three [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 3 years
January 2022 One [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 175,000
Vesting period | 1 year
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 5.38
January 2022 Two [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 573,359
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 5.3
January 2022 Two [Member] | Vesting Period One [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 1 year
January 2022 Two [Member] | Vesting Period Two [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 2 years
January 2022 Two [Member] | Vesting Period Three [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 3 years
January 2022 Three [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 124,594
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 4.29
January 2022 Three [Member] | Vesting Period One [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 1 year
January 2022 Three [Member] | Vesting Period Two [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 2 years
January 2022 Three [Member] | Vesting Period Three [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 3 years
January 2023 One [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 251,250
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 8.25
January 2023 One [Member] | Vesting Period One [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 1 year
January 2023 One [Member] | Vesting Period Two [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 2 years
January 2023 One [Member] | Vesting Period Three [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 3 years
January 2023 Two [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 48,750
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 6.72
January 2023 Two [Member] | Vesting Period One [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 1 year
January 2023 Two [Member] | Vesting Period Two [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 2 years
January 2023 Two [Member] | Vesting Period Three [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 3 years
January 2023 Three [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 135,000
Vesting period | 1 year
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 8.25
January 2024 One [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 251,250
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 10.94
January 2024 One [Member] | Vesting Period One [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 1 year
January 2024 One [Member] | Vesting Period Two [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 2 years
January 2024 One [Member] | Vesting Period Three [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 3 years
January 2024 Two [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 48,750
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 8.04
January 2024 Two [Member] | Vesting Period One [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 1 year
January 2024 Two [Member] | Vesting Period Two [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 2 years
January 2024 Two [Member] | Vesting Period Three [Member] |
Stock Compensation Series [Abstract] |
Vesting period | 3 years
January 2024 Three [Member] |
Stock Compensation Series [Abstract] |
Number of restricted shares (in shares) | shares | 150,000
Vesting period | 1 year
Fair value at grant date of restricted shares (in dollars per share) | $ / shares | $ 10.94

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