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Stock Based Compensation - Schedule of Stock Appreciation Rights Activity (Details) - Stock Appreciation Rights (SARs) - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Number of Shares
Beginning Balance (in shares)	180,925	222,112	0
Granted (in shares)	0	0	226,021
Exercised (in shares)	0	0	0
Forfeited (in shares)	(3,909)	(41,187)	(3,909)
Ending Balance (in shares)	177,016	180,925	222,112
Exercisable (in shares)	124,801	73,888	29,028
Wtd. Avg. Grant Date Fair Value
Beginning balance (in USD per share)	$ 2.57	$ 2.57	$ 0
Granted (in USD per share)	0	0	2.57
Exercised (in USD per share)	0	0	0
Forfeited (in USD per share)	2.57	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

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- 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.

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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.

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

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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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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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