Consolidated Statements of Changes in Net Assets in Liquidation - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Consolidated Statements of Changes in Net Assets in Liquidation [Abstract]
Net Assets in Liquidation as of beginning of period	$ 239,723	$ 333,582	$ 264,517	$ 329,971
Change in assets and liabilities (Note 7):
Change in carrying value of assets and liabilities, net	472	960	5,555	4,535
Distributions (declared) reversed, net	(29,719)	41	(59,596)	77
Net change in assets and liabilities	(29,247)	1,001	(54,041)	4,612
Net Assets in Liquidation as of end of period	$ 210,476	$ 334,583	$ 210,476	$ 334,583