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Stock-Based Compensation (Details) - USD ($)	1 Months Ended		3 Months Ended		6 Months Ended
	Apr. 30, 2020	Feb. 29, 2020	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
RSA
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Retainer fee, percentage		50.00%
Outstanding vested (in shares)		34,706
Vesting period		1 year
Compensation costs			$ 0	$ 38,000	$ 17,000	$ 57,000
Compensation cost expected to be recognized			0		$ 0
RSA | 2019 Long Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted (in shares)	61,308
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares granted (in shares)					0
Compensation costs			120,000		$ 265,000	$ 101,000
Compensation cost expected to be recognized			$ 700,000		$ 700,000
Forfeitures (in shares)					1,835
Weighted-average grant date fair value (in dollars per share)					$ 1.75
Outstanding RSUs (in shares)					675,381
Unrecognized compensation costs, weighted average period					2 years
RSUs | 2019 Long Term Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Outstanding vested (in shares)					101,284

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

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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