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Stock Options and Restricted Stock Units - Summary of stock option and Restricted Stock option activity (Details) - $ / shares	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Restricted Stock Units | 2013 Stock Plan
Stock Options and Restricted Stock Units
Number of shares, granted	28,804
Number of Shares, Forfeited/Expired	0
Weighted-Average Grant Date Fair Value, Granted	$ 8.29
Weighted-Average Grant Date Fair Value, Forfeited/Expired	$ 0
Restricted Stock Units | Equity Plans
Stock Options and Restricted Stock Units
Number of Shares, Outstanding at Beginning of the year	700,000	0
Number of shares, granted		700,000
Number of Shares, Unvested at End of the year	728,804	700,000
Weighted-Average Grant Date Fair Value, Outstanding	$ 5.59
Weighted-Average Grant Date Fair Value, Granted		$ 5.59
Weighted-Average Grant Date Fair Value, Outstanding	$ 5.70	$ 5.59
Performance Shares | 2013 Stock Plan
Stock Options and Restricted Stock Units
Number of shares, granted		200,000
Performance Shares | 2021 Stock Plan
Stock Options and Restricted Stock Units
Number of shares, granted		500,000
Performance Shares | Equity Plans
Stock Options and Restricted Stock Units
Number of Shares, Unvested at End of the year	700,000

X

- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

+ References

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Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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