For a debtor, the aggregate gain (loss) recognized on the restructuring of payables arises from the difference between the book value of the debt before the restructuring and the fair value of the payments on the debt after restructuring is complete.

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Subsequent Events (Details) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended
Subsequent Events (Details) - USD ($) $ in Thousands	Nov. 04, 2020	Dec. 31, 2020	Sep. 30, 2020	Dec. 31, 2019
Subsequent Event [Line Items]
Note			$ 18,461	$ 20,202
Promissory Note [Member]
Subsequent Event [Line Items]
Note			$ 13,300
Forecast \| Promissory Note [Member]
Subsequent Event [Line Items]
Gains on restructuring of debt		$ 5,800
Subsequent Event \| Promissory Note [Member]
Subsequent Event [Line Items]
Receivable collection amount	$ 19,100