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Equity - Inducement Stock Options (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)			88
Compensation expense	$ 15	$ 19	$ 57	$ 429
Inducement Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of the non-qualified stock options			176
Compensation expense			$ 0	$ 13
Inducement Stock Options | Non-Qualified Stock Option | Chief Executive Officer
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)					341

X

- Definition

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

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