CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	3 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash flows from operating activities:
Net income	$ 85,000	$ 1,088,000
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Net unrealized loss (gain) on marketable securities	362,000	(305,000)
Impairment loss on other investments	0	10,000
Depreciation	698,000	684,000
Amortization	28,000	28,000
Deferred tax asset	262,000	705,000
Changes in operating assets and liabilities:
Investment in marketable securities	460,000	(1,077,000)
Accounts receivable	(1,178,000)	206,000
Other assets	175,000	436,000
Accounts payable and other liabilities	(163,000)	(3,063,000)
Due to securities broker	(343,000)	534,000
Obligations for securities sold	(27,000)	421,000
Net cash provided by (used in) operating activities	359,000	(333,000)
Cash flows from investing activities:
Payments for hotel and real estate investments	(50,000)	(336,000)
Net cash used in investing activities	(50,000)	(336,000)
Cash flows from financing activities:
Restricted cash - payments to mortgage impounds, net	(424,000)	(788,000)
Net payments of related party and other notes payable	(410,000)	(536,000)
Net cash used in financing activities	(834,000)	(1,324,000)
Net decrease in cash and cash equivalents:	(525,000)	(1,993,000)
Cash and cash equivalents at the beginning of the period	2,097,000	3,397,000
Cash and cash equivalents at the end of the period	1,572,000	1,404,000
Supplemental information:
Interest paid	$ 2,055,000	$ 2,038,000