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Equity - Consultant Stock Plan (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 27	$ (85)	$ 84	$ 344
Consultant Stock Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Reserved but unissued shares under the Consultant Plan at January 1			211
Stock grants			(12)
Reserved but unissued shares under the Consultant Plan at Period End	199		199
Compensation expense	$ 7	$ 9	$ 21	$ 27
Weighted Average Value Per Share	$ 1.93	$ 2.33	$ 1.93	$ 2.33
Maximum increase in available number of authorized shares as a percentage of new shares issued			1.00%

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It represents increase decrease in percentage of share based compensation.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Net number of non-option equity instruments granted to participants.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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