Quarterly report pursuant to Section 13 or 15(d)

Discontinued Operations - Reconciliation of Gross Proceeds to Net Proceeds From Sale Transaction (Details)

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Discontinued Operations - Reconciliation of Gross Proceeds to Net Proceeds From Sale Transaction (Details) - USD ($)
$ in Thousands
Nov. 30, 2021
Aug. 31, 2021
Mar. 12, 2021
Jan. 03, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Long-term note receivable, estimated net realizable value $ 4,004 $ 4,004    
Overall business | Disposal by sale        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Gross proceeds 19,166     $ 19,200
Cash received at closing – asset sale (9,500)      
Cash received at closing – working capital (166)      
Gross note receivable 9,500     $ 9,500
Less:  Transaction reconciliation – estimated working capital adjustments (2,604)   $ (10,700)  
Adjusted Note Receivable 6,896      
Reserve for estimated potential claims (2,892)      
Long-term note receivable, estimated net realizable value $ 4,004