General (Details) $ in Thousands			1 Months Ended			3 Months Ended
	May 21, 2020 USD ($)	Dec. 09, 2019 USD ($) hotel_room theater_seat	Jun. 30, 2020	Jun. 21, 2020	Apr. 30, 2020	Jun. 30, 2020 USD ($)	Jun. 22, 2020	Jun. 21, 2020	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($)	Apr. 22, 2020 USD ($)
Subsequent Event [Line Items]
Repayments of lines of credit									$ 5,681	$ 12,911
Other income, net									$ 19	$ 299
Discontinued Operations, Held-for-sale | Block 21
Subsequent Event [Line Items]
Number of hotel rooms | hotel_room		251
Number Of theater seats | theater_seat		2,750
Sale, consideration		$ 275,000
Escrow deposits related to property sales		$ 15,000
Subsequent event
Subsequent Event [Line Items]
Average hotel occupancy percentage				24.00%				12.00%
Base rent deferral period					90 days
Decrease in scheduled base rent collections, percentage							30.00%
Deferrals, percentage of contractual rents			200.00%
Percentage of deferred scheduled rent							15.00%
CARES Act, proceeds from loans payable											$ 4,000
CARES Act, interest rate											1.00%
Subsequent event | Minimum [Member]
Subsequent Event [Line Items]
Deferred rent amortization period					12 months
Subsequent event | Maximum [Member]
Subsequent Event [Line Items]
Deferred rent amortization period					24 months
Subsequent event | Block 21
Subsequent Event [Line Items]
Proceeds from release of escrow deposit	$ 15,000
Repayments of lines of credit	13,800
Other income, net						$ 15,000
Subsequent event | Block 21 | Goldman Sachs loan
Subsequent Event [Line Items]
Repayments of Debt	$ 1,200