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Stock Based Compensation - Schedule of Stock Appreciation Rights Activity (Details) - Stock Appreciation Rights (SARs) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Number of Shares
Beginning Balance (in shares)	177,016	180,925	222,112
Granted (in shares)	0	0	0
Exercised (in shares)	0	0	0
Forfeited (in shares)	0	(3,909)	(41,187)
Ending Balance (in shares)	177,016	177,016	180,925
Exercisable (in shares)	177,016	124,801	73,888
Wtd. Avg. Grant Date Fair Value
Beginning balance (in USD per share)	$ 2.57	$ 2.57	$ 2.57
Granted (in USD per share)	0	0	0
Exercised (in USD per share)	0	0	0
Forfeited (in USD per share)	0	2.57	2.57
Ending balance (in USD per share)	2.57	2.57	2.57
Exercisable (in USD per share)	$ 2.57	$ 2.57	$ 2.57

X

- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

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Gross number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Weighted average grant-date fair value of non-vested options forfeited.

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Number of share options (or share units) exercised during the current period.

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