Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Cash flows from operating activities
Net income	$ 9,960	$ 7,097
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation	290	244
Unrealized loss gain on marketable securities	(1)	(1)
Change in right-of-use asset and operating lease liability	6	29
Amortization of note issuance costs	330	313
Deferred income taxes	911	1,051
Employee restricted stock forfeiture	(7)	0
Stock-based compensation	1,128	990
Change in operating assets and liabilities:
Investment fee income receivable	197	(918)
Interest income receivable	25	3
Prepaid expenses	20	(148)
Other accounts receivable	29	(65)
Other assets	1	(27)
Accrued liabilities and accounts payable	423	1,276
Income taxes payable	480	(567)
Net cash provided by operating activities	13,792	9,277
Cash flows from investing activities
Purchases of property and equipment	(440)	(313)
Payments related to management contracts	(187)	(990)
Net cash used in investing activities	(627)	(1,303)
Cash flows from financing activities
Repurchase of vested employee restricted stock for tax withholding	(459)	(403)
Dividend payments	(4,204)	(4,152)
Net cash used in financing activities	(4,656)	(4,528)
Net increase in cash and cash equivalents	8,509	3,446
Cash and cash equivalents at the beginning of the period	63,922	60,476
Cash and cash equivalents at the end of the period	72,431	63,922
Supplemental disclosures of cash flow information
Cash paid for income taxes	2,268	2,124
Cash paid for interest	1,963	1,963
Dividend investment issued in shares	77	70
Payments related to management contracts in accrued liabilities	123	0
Two Thousand Twenty One Dividend Reinvestment and Stock Purchase Plan [Member]
Cash flows from financing activities
Proceeds from shares issued pursuant to the 2021 Dividend Reinvestment and Stock Repurchase Plan	0	8
Two Thousand Twenty Four Dividend Reinvestment and Stock Purchase Plan [Member]
Cash flows from financing activities
Proceeds from shares issued pursuant to the 2021 Dividend Reinvestment and Stock Repurchase Plan	$ 7	$ 19