Credit Agreements (Details)		6 Months Ended
	Jun. 19, 2020 USD ($) Subsidiary	Dec. 31, 2020 USD ($)	Jun. 30, 2020 USD ($)	Apr. 20, 2020 USD ($)
Line of Credit [Abstract]
Interest reserve		$ 1,750,000	$ 1,750,000
Paycheck Protection Program Loans [Member]
Line of Credit [Abstract]
Percentage of loan balance expected to be forgiven		100.00%
Accrued loan balance		$ 0
New Revolving Credit Facility [Member]
Line of Credit [Abstract]
Number of wholly-owned subsidiaries | Subsidiary	2
Line of credit availability	$ 25,000,000	$ 100,000
Line of credit, maximum capacity	$ 30,000,000
Line of credit, maturity date		Jun. 19, 2022
Line of credit, optional extension period	1 year
Interest reserve	$ 1,750,000
Interest rate percentage	3.50%
Cash deposit balance	$ 20,000,000
Percentage of non-compliance fee	2.00%
Period allowed for adding additional borrowers and properties as collateral		60 days
Revolving Line of Credit [Member]
Line of Credit [Abstract]
Line of credit outstanding		$ 0	$ 0
Wind-Down Entity [Member] | Paycheck Protection Program Loans [Member]
Line of Credit [Abstract]
Interest rate percentage				1.00%
Face amount of debt				$ 324,700
Debt instrument maturity date		Apr. 20, 2022