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Liquidation Basis of Accounting, Deferred Financing Cost, Writeoff

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Liquidation Basis of Accounting, Increase (Decrease) in Net Cost

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Liquidation Basis of Accounting, Remeasurement, Gain (Loss) on Assets and Liabilities, Net

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Number of Leases Settled and Terminated

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Number of Restaurants, Lease Obligations Assumed

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Amount of net assets (liabilities).

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Face (par) amount of debt instrument at time of issuance.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Net Assets in Liquidation (Details)				3 Months Ended	4 Months Ended	6 Months Ended
Net Assets in Liquidation (Details)	Mar. 11, 2021 USD ($) restaurant	Mar. 10, 2021 USD ($) lease $ / shares	Nov. 19, 2020 USD ($)	Aug. 26, 2020 USD ($) restaurant	Mar. 10, 2021 USD ($) lease $ / shares	Mar. 10, 2021 USD ($) lease restaurant $ / shares	Dec. 16, 2020 USD ($)	Nov. 30, 2020 USD ($)	Nov. 18, 2020 USD ($)	Nov. 12, 2020 USD ($)	Apr. 30, 2020 USD ($)	Apr. 12, 2020 USD ($)	Mar. 11, 2020 USD ($)	Dec. 18, 2019 USD ($)	Aug. 28, 2019 USD ($)
Finite-Lived Intangible Assets [Line Items]
Shareholders' equity				$ 73,599,000					$ 70,763,000				$ 90,612,000	$ 94,049,000	$ 101,030,000
Increase due to estimated net realizable value of properties and business units			$ 78,985,000
Decrease due to write-off of deferred financing costs			(2,260,000)
Decrease due to write-off of operating lease right-of-use assets			(14,829,000)
Net increase due to write-off of deferred assets, deferred income and goodwill			1,952,000
Liability for estimated costs in excess of estimated receipts during liquidation			(17,270,000)
Adjustment to reflect the change to the liquidation basis of accounting			46,578,000
Estimated value of net assets in liquidation as of November 19, 2020			$ 117,341,000				$ 117,305,000
Changes in estimated cash flows during liquidation					$ (594,000)
Changes in liquidation value of properties and business units for sale					$ 400,000
Liquidating distributions (in dollars per share) \| $ / shares		$ 3.98			$ 3.98	$ 3.98
Total credit facility debt				$ 56,583,000
Number of leases settled and terminated \| restaurant				27		27
Number of leases with reduced payment \| lease		1			1	1
Settlement percentage of undiscounted base rent payments that would have been due		21.00%			21.00%	21.00%
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations
Finite-Lived Intangible Assets [Line Items]
Changes in estimated cash flows during liquidation					$ 5,200,000
Remeasurement of assets and liabilities					700,000
Changes in liquidation value of properties and business units for sale					4,500,000
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations \| Subsequent Event
Finite-Lived Intangible Assets [Line Items]
Changes in liquidation value of properties and business units for sale	$ 1,500,000
Fuddruckers restaurants \| Franchise Agreement
Finite-Lived Intangible Assets [Line Items]
Changes in estimated cash flows during liquidation		$ 3,400,000			3,400,000
Number of restaurants, lease obligations assumed \| restaurant	9
PPP Loan \| Loans Payable
Finite-Lived Intangible Assets [Line Items]
Loan amount											$ 10,000,000.0	$ 10,000,000.0
Total credit facility debt		$ 10,000,000		$ 10,000,000	$ 10,000,000	$ 10,000,000		$ 10,000,000.0		$ 10,000,000.0