Consolidated Statements of Changes in Net Assets in Liquidation - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
Increase (Decrease) in Net Assets in Liquidation [Roll Forward]
Net Assets in Liquidation as of beginning of period	$ 210,476	$ 334,583	$ 264,517	$ 329,971
Restricted for Qualifying Victims -
Change in carrying value of assets and liabilities, net	3,459	0	3,459	0
All Interestholders -
Change in carrying value of assets and liabilities, net	1,974	12,905	7,529	17,440
Distributions (declared) reversed, net	(49,958)	(77,678)	(109,554)	(77,601)
Net change in assets and liabilities	(47,984)	(64,773)	(102,025)	(60,161)
Net Assets in Liquidation as of end of period	165,951	269,810	165,951	269,810
Restricted for Qualifying Victims [Member]
Increase (Decrease) in Net Assets in Liquidation [Roll Forward]
Net Assets in Liquidation as of beginning of period	0	0	0	0
Restricted for Qualifying Victims -
Change in carrying value of assets and liabilities, net	3,459	0	3,459	0
All Interestholders -
Change in carrying value of assets and liabilities, net	0	0	0	0
Distributions (declared) reversed, net	0	0	0	0
Net change in assets and liabilities	0	0	0	0
Net Assets in Liquidation as of end of period	3,459	0	3,459	0
All Interestholders [Member]
Increase (Decrease) in Net Assets in Liquidation [Roll Forward]
Net Assets in Liquidation as of beginning of period	210,476	334,583	264,517	329,971
Restricted for Qualifying Victims -
Change in carrying value of assets and liabilities, net	0	0	0	0
All Interestholders -
Change in carrying value of assets and liabilities, net	1,974	12,905	7,529	17,440
Distributions (declared) reversed, net	(49,958)	(77,678)	(109,554)	(77,601)
Net change in assets and liabilities	(47,984)	(64,773)	(102,025)	(60,161)
Net Assets in Liquidation as of end of period	$ 162,492	$ 269,810	$ 162,492	$ 269,810