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Equity - Restricted Stock Units (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense	$ 15	$ 19	$ 57	$ 429
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued for services (in shares)			110
Vesting period			12 months
Restricted Stock Units | 2021 Director Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Target Value of Compensation			$ 85
Unrecognized compensation	170		$ 170
Restricted Stock Units | 2021 Employee Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares issued for services (in shares)			97
Unrecognized compensation	$ 70		$ 70
Compensation expense			$ 70

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