CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Revenue - Hotel	$ 13,713,000	$ 14,044,000	$ 28,851,000	$ 28,874,000
Costs and operating expenses
Hotel operating expenses	(11,969,000)	(12,033,000)	(23,162,000)	(23,871,000)
Hotel depreciation and amortization expense	(709,000)	(664,000)	(1,422,000)	(1,306,000)
General and administrative expense	(170,000)	(157,000)	(373,000)	(345,000)
Total costs and operating expenses	(12,848,000)	(12,854,000)	(24,957,000)	(25,522,000)
Income from operations	865,000	1,190,000	3,894,000	3,352,000
Other income (expense)
Interest expense - mortgage	(1,941,000)	(1,939,000)	(3,882,000)	(3,963,000)
Loss on disposal of assets	0	(51,000)	(30,000)	(51,000)
Net loss on marketable securities	(1,878,000)	(554,000)	(1,774,000)	(1,033,000)
Net unrealized loss on other investments	(13,000)	4,000	(32,000)	(21,000)
Impairment loss on other investments	(82,000)	0	(82,000)	0
Dividend and interest income	0	166,000	2,000	169,000
Trading and margin interest expense	(26,000)	(70,000)	(58,000)	(161,000)
Other expense, net	(3,940,000)	(2,444,000)	(5,856,000)	(5,060,000)
Loss before income taxes	(3,075,000)	(1,254,000)	(1,962,000)	(1,708,000)
Income tax benefit	1,225,000	547,000	782,000	729,000
Net loss	(1,850,000)	(707,000)	(1,180,000)	(979,000)
Less: Net loss attributable to the noncontrolling interest	72,000	54,000	(3,000)	41,000
Net loss attributable to Portsmouth	$ (1,778,000)	$ (653,000)	$ (1,183,000)	$ (938,000)
Basic and diluted net loss per share attributable to Portsmouth	$ (2.42)	$ (0.89)	$ (1.61)	$ (1.28)
Weighted average number of common shares outstanding - basic and diluted	734,183	734,183	734,183	734,183