Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Cash flows from operating activities
Net income	$ 69,986,000	$ 51,385,000
Adjustments to reconcile net income to net cash provided from (used in) operations
Stock-based compensation	112,000	0
Depreciation and amortization	196,000	200,000
Net realized and unrealized gains on marketable securities	(84,320,000)	(62,472,000)
Increase in fair value of derivative asset	(75,000)	0
Deferred income taxes	22,786,000	12,843,000
Accounts receivable, net	(347,000)	(3,403,000)
Inventories	(22,000)	37,000
Prepaid expenses and other assets	(236,000)	(194,000)
Income tax receivable	33,000	0
Accounts payable	2,255,000	133,000
Accrued liabilities, including non-qualified deferred compensation	870,000	(2,041,000)
Income tax payable	1,615,000	847,000
Net cash provided from (used in) operating activities	8,810,000	(3,212,000)
Cash flows from investing activities
Proceeds from sales of marketable securities	0	40,579,000
Purchases of property, plant and equipment	0	(11,000)
Net cash provided from investing activities	0	40,568,000
Cash flows from financing activities
Payment to margin loan borrowing	(2,500,000)	(47,500,000)
Payment of real estate loan principal	(123,000)	(119,000)
Net cash used in financing activities	(2,623,000)	(47,619,000)
Increase (decrease) in cash and restricted cash and cash equivalents	6,187,000	(10,263,000)
Cash and cash equivalents and restricted cash
Cash and cash equivalents	12,986,000	23,138,000
Restricted cash	2,191,000	0
Non-qualified deferred compensation plan – trust account asset value	748,000	0
End of period	22,112,000	12,875,000
Interest paid during year	1,079,000	2,733,000
Income taxes (refund) paid during year	(20,000)	3,206,000
Subscription and Circulation [Member]
Adjustments to reconcile net income to net cash provided from (used in) operations
Increase (decrease) in contract with customer, liability	25,000	93,000
Professional Fees [Member]
Adjustments to reconcile net income to net cash provided from (used in) operations
Increase (decrease) in contract with customer, liability	63,000	(1,726,000)
License and Maintenance [Member]
Adjustments to reconcile net income to net cash provided from (used in) operations
Increase (decrease) in contract with customer, liability	$ (4,131,000)	$ 1,086,000