CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Cash flows from operating activities:
Net income (loss)	$ 697,000	$ (4,367,000)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Net unrealized loss on marketable securities	1,028,000	1,212,000
Impairment loss on other investments	0	124,000
Deferred taxes	489,000	3,164,000
Depreciation and amortization	1,229,000	1,438,000
Changes in operating assets and liabilities:
Investment in marketable securities	1,608,000	(46,000)
Accounts receivable	871,000	214,000
Other assets	(191,000)	70,000
Accounts payable and other liabilities	(1,056,000)	(1,305,000)
Due to securities broker	(925,000)	365,000
Obligations for securities sold	(919,000)	(209,000)
Net cash provided by operating activities	2,831,000	660,000
Cash flows from investing activities:
Payments for hotel and real estate investments	(590,000)	(148,000)
Proceeds from other investments	50,000	24,000
Net cash used in investing activities	(540,000)	(124,000)
Cash flows from financing activities:
Net payments of mortgage and other notes payable	(661,000)	(825,000)
Net cash used in financing activities	(661,000)	(825,000)
Net increase (decrease) in cash and cash equivalents:	1,630,000	(289,000)
Cash, cash equivalents and restricted cash at the beginning of the period	14,766,000	7,270,000
Cash, cash equivalents and restricted cash at the end of the period	16,396,000	6,981,000
Supplemental information:
Interest paid	$ 4,029,000	$ 4,100,000