CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2018	Jun. 30, 2018
Current assets:
Cash and cash equivalents	$ 20,938	$ 32,992
Equity securities, fair value	5,736	6,629
Fixed maturity securities, available-for-sale, fair value	12,539	13,381
Current maturities of mortgage loans receivable	2,110	700
Current maturity of commercial loan receivable	721	0
Receivable from sale of Content Delivery business held in escrow	1,450	1,450
Advances receivable, net	6,485	0
Prepaid expenses and other current assets	1,564	1,419
Total current assets	51,543	56,571
Property and equipment, net	6	1
Deferred income taxes, net	487	975
Deposit on mortgage loan receivable held in escrow	0	1,400
Mortgage loans receivable, net of current maturities	4,083	2,305
Other long-term assets, net	99	54
Total assets	56,218	61,306
Current liabilities:
Accounts payable and accrued expenses	853	1,289
Total current liabilities	853	1,289
Long-term liabilities:
Pension liability	3,718	3,766
Other long-term liabilities	236	185
Total liabilities	4,807	5,240
Commitments and contingencies (Note 12)
Stockholders' equity:
Shares of common stock, par value $0.01; 14,000,000 authorized; 8,968,154 and 9,117,077 issued and outstanding at December 31 and June 30, 2018, respectively	90	91
Capital in excess of par value	209,544	210,083
Accumulated deficit	(153,010)	(151,795)
Accumulated other comprehensive loss	(5,213)	(2,313)
Total stockholders' equity	51,411	56,066
Total liabilities and stockholders' equity	56,218	61,306
Series Preferred Stock [Member]
Stockholders' equity:
Shares of preferred stock	0	0
Preferred Class A [Member]
Stockholders' equity:
Shares of preferred stock	$ 0	$ 0