Consolidated Condensed Statements of Stockholders' Equity (Deficit) (Unaudited) - USD ($)		Series B Preferred Stock [Member] Preferred Stock [Member]	Series B Preferred Stock [Member]	Series B-1 Preferred Stock [Member] Preferred Stock [Member]	Series B-1 Preferred Stock [Member]		Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balance, March 31, 2024 (in shares)		625,375		212,402			18,460,538
Balance, March 31, 2024		$ 6,254		$ 2,124			$ 184,608	$ 68,653,361	$ (25,943,287)		$ 42,903,060
Balance (in shares) at Jun. 30, 2022		625,375		212,402			18,460,538
Balance at Jun. 30, 2022		$ 6,254		$ 2,124			$ 184,608	68,653,361	(25,943,287)		$ 42,903,060
Accrued compensation (in shares)							15,603				76,873
Accrued compensation							$ 156	76,717	0
Employee stock plan (in shares)							13,064
Employee stock plan							$ 131	48,772	0		$ 48,903
Stock buyback (in shares)							(20,859)
Stock buyback							$ (209)	(103,448)	0		(103,657)
Preferred Dividends-Declared							0	0	(146,611)		(146,611)
Common Stock Dividends-Declared							0	0	(277,162)		(277,162)
Net income							$ 0	0	1,285,112		$ 1,285,112
Accrued compensation (in shares)							15,603				76,873
Accrued compensation							$ 156	76,717	0
Stock buyback							209	103,448	(0)		$ 103,657
Preferred Dividends-Declared							(0)	(0)	146,611		146,611
Common Stock Dividends-Declared							$ (0)	(0)	277,162		277,162
Balance (in shares) at Sep. 30, 2022		625,375		212,402			18,468,346
Balance at Sep. 30, 2022		$ 6,254		$ 2,124			$ 184,686	68,675,402	(25,081,948)		43,786,518
Stock buyback (in shares)							20,859
Balance (in shares) at Jun. 30, 2022		625,375		212,402			18,460,538
Balance at Jun. 30, 2022		$ 6,254		$ 2,124			$ 184,608	68,653,361	(25,943,287)		42,903,060
Net income											4,213,476
Balance (in shares) at Mar. 31, 2023		625,375		212,402			18,350,765
Balance at Mar. 31, 2023		$ 6,254		$ 2,124			$ 183,510	68,022,970	(22,997,981)		45,216,877
Balance, March 31, 2024 (in shares)		625,375		212,402			18,468,346
Balance, March 31, 2024		$ 6,254		$ 2,124			$ 184,686	68,675,402	(25,081,948)		43,786,518
Balance (in shares) at Sep. 30, 2022		625,375		212,402			18,468,346
Balance at Sep. 30, 2022		$ 6,254		$ 2,124			$ 184,686	68,675,402	(25,081,948)		$ 43,786,518
Accrued compensation (in shares)		0		0			14,691				75,322
Accrued compensation		$ 0		$ 0			$ 147	75,175	0
Stock buyback (in shares)		0		0			(88,741)
Stock buyback		$ 0		$ 0			$ (888)	(447,378)	0		$ (448,266)
Preferred Dividends-Declared		0		0			0	0	(146,611)		(146,611)
Common Stock Dividends-Declared							0	0	(275,914)		(275,914)
Net income		$ 0		$ 0			$ 0	0	1,265,344		$ 1,265,344
Accrued compensation (in shares)		0		0			14,691				75,322
Accrued compensation		$ 0		$ 0			$ 147	75,175	0
Stock buyback		(0)		(0)			888	447,378	(0)		$ 448,266
Preferred Dividends-Declared		$ (0)		$ (0)			(0)	(0)	146,611		146,611
Common Stock Dividends-Declared							$ (0)	(0)	275,914		275,914
Balance (in shares) at Dec. 31, 2022		625,375		212,402			18,394,296
Balance at Dec. 31, 2022		$ 6,254		$ 2,124			$ 183,945	68,303,199	(24,239,129)		44,256,393
Stock buyback (in shares)		(0)		(0)			88,741
Balance, March 31, 2024 (in shares)		625,375		212,402			18,394,296
Balance, March 31, 2024		$ 6,254		$ 2,124			$ 183,945	68,303,199	$ (24,239,129)		44,256,393
Accrued compensation (in shares)		0		0			19,036		0
Accrued compensation		$ 0		$ 0			$ 190	104,592			104,782
Employee stock plan (in shares)							11,583
Employee stock plan							$ 116	43,709	$ 0		43,825
Stock buyback (in shares)							(74,150)
Stock buyback							$ (741)	428,530	0		(429,271)
Preferred Dividends-Declared							0	0	146,611		146,611
Common Stock Dividends-Declared							0	0	(275,261)		(275,261)
Net income				$ 0			$ 0	0	$ 1,663,020		1,663,020
Accrued compensation (in shares)		0		0			19,036		0
Accrued compensation		$ 0		$ 0			$ 190	104,592			104,782
Stock buyback							741	(428,530)	$ 0		429,271
Preferred Dividends-Declared							0	0	(146,611)		(146,611)
Common Stock Dividends-Declared							$ 0	0	275,261		275,261
Balance (in shares) at Mar. 31, 2023		625,375		212,402			18,350,765
Balance at Mar. 31, 2023		$ 6,254		$ 2,124			$ 183,510	68,022,970	(22,997,981)		45,216,877
Stock buyback (in shares)							74,150
Balance, March 31, 2024 (in shares)		625,375		212,402			18,350,765
Balance, March 31, 2024		$ 6,254		$ 2,124			$ 183,510	68,022,970	(22,997,981)		45,216,877
Balance, March 31, 2024 (in shares)		625,375		212,402			18,309,051
Balance, March 31, 2024		$ 6,254		$ 2,124			$ 183,093	67,732,887	(22,042,427)	$ 0	45,881,931
Balance (in shares) at Jun. 30, 2023		625,375		212,402			18,309,051
Balance at Jun. 30, 2023		$ 6,254		$ 2,124			$ 183,093	67,732,887	(22,042,427)	0	45,881,931
Accrued compensation (in shares)							3,716
Accrued compensation							$ 37	37,463	0	0	37,500
Employee stock plan (in shares)							13,326
Employee stock plan							$ 133	57,610	0	0	$ 57,743
Stock buyback (in shares)							(155,025)				(155,025)	[1]
Stock buyback							$ (1,550)	(1,320,532)	0	0	$ (1,322,082)
Preferred Dividends-Declared							0	0	(146,611)	0	(146,611)
Common Stock Dividends-Declared							0	0	(272,566)	0	(272,566)
Net income							$ 0	0	1,378,548	0	1,378,548
Preferred stock redemption (in shares)	[2]				0
Accrued compensation (in shares)							3,716
Accrued compensation							$ 37	37,463	0	0	37,500
Stock buyback							1,550	1,320,532	(0)	(0)	1,322,082
Preferred stock redemption (in shares)	[2]				0
Preferred Dividends-Declared							(0)	(0)	146,611	(0)	146,611
Common Stock Dividends-Declared							$ (0)	(0)	272,566	(0)	272,566
Balance (in shares) at Sep. 30, 2023		625,375		212,402			18,171,068
Balance at Sep. 30, 2023		$ 6,254		$ 2,124			$ 181,713	66,507,428	(21,083,056)	0	$ 45,614,463
Stock buyback (in shares)							155,025				155,025	[1]
Balance (in shares) at Jun. 30, 2023		625,375		212,402			18,309,051
Balance at Jun. 30, 2023		$ 6,254		$ 2,124			$ 183,093	67,732,887	(22,042,427)	0	$ 45,881,931
Preferred stock redemption (in shares)			0
Preferred stock redemption (in shares)			0
Balance (in shares) at Dec. 31, 2023		625,375		142,309			18,158,730
Balance at Dec. 31, 2023		$ 6,254		$ 1,423			$ 181,590	65,637,265	(20,078,137)	(5,904)	45,742,491
Balance (in shares) at Jun. 30, 2023		625,375		212,402			18,309,051
Balance at Jun. 30, 2023		$ 6,254		$ 2,124			$ 183,093	67,732,887	(22,042,427)	0	45,881,931
Net income											4,380,124
Preferred stock redemption					$ (1,499,990)
Preferred stock redemption					$ 1,499,990
Balance (in shares) at Mar. 31, 2024		625,375		72,216			18,221,527
Balance at Mar. 31, 2024		$ 6,254		$ 722			$ 182,218	65,277,419	(18,962,710)	(31,006)	46,472,897
Balance, March 31, 2024 (in shares)		625,375		212,402			18,171,068
Balance, March 31, 2024		$ 6,254		$ 2,124			$ 181,713	66,507,428	(21,083,056)	0	45,614,463
Balance (in shares) at Sep. 30, 2023		625,375		212,402			18,171,068
Balance at Sep. 30, 2023		$ 6,254		$ 2,124			$ 181,713	66,507,428	(21,083,056)	0	45,614,463
Accrued compensation (in shares)		0		0			9,674
Accrued compensation		$ 0		$ 0			$ 97	72,403	0	0	72,500
Employee stock plan (in shares)		0		0			0
Employee stock plan		$ 0		$ 0			$ 0	0	0	0	$ 0
Stock buyback (in shares)		0		0			(22,012)				(22,012)	[1]
Stock buyback		$ 0		$ 0			$ (220)	(193,272)	0	0	$ (193,492)
Preferred Dividends-Declared		0		0			0	0	(146,611)	0	(146,611)
Common Stock Dividends-Declared							0	0	(299,619)	0	(299,619)
Net income		$ 0		$ 0			$ 0	0	1,451,149	0	1,451,149
Preferred stock redemption (in shares)				(70,093)	(70,093)	[2]
Preferred stock redemption				$ (701)				(749,294)	0	0	(749,995)
Other comprehensive income (loss)									0	(5,904)	(5,904)
Accrued compensation (in shares)		0		0			9,674
Accrued compensation		$ 0		$ 0			$ 97	72,403	0	0	72,500
Stock buyback		(0)		$ (0)			220	193,272	(0)	(0)	193,492
Preferred stock redemption (in shares)				70,093	70,093	[2]
Preferred stock redemption				$ 701				749,294	(0)	(0)	749,995
Preferred Dividends-Declared		$ (0)		$ (0)			(0)	(0)	146,611	(0)	146,611
Common Stock Dividends-Declared							$ (0)	(0)	299,619	(0)	299,619
Balance (in shares) at Dec. 31, 2023		625,375		142,309			18,158,730
Balance at Dec. 31, 2023		$ 6,254		$ 1,423			$ 181,590	65,637,265	(20,078,137)	(5,904)	$ 45,742,491
Stock buyback (in shares)		(0)		(0)			22,012				22,012	[1]
Balance, March 31, 2024 (in shares)		625,375		142,309			18,158,730
Balance, March 31, 2024		$ 6,254		$ 1,423			$ 181,590	65,637,265	(20,078,137)	(5,904)	$ 45,742,491
Accrued compensation (in shares)							56,488
Accrued compensation							$ 565	335,415			335,980
Employee stock plan (in shares)							6,309
Employee stock plan							$ 63	54,033			$ 54,096
Stock buyback (in shares)											0
Stock buyback											$ 0
Preferred Dividends-Declared									134,345		134,345
Common Stock Dividends-Declared									(300,655)		(300,655)
Net income									1,550,427		$ 1,550,427
Preferred stock redemption (in shares)				70,093	(70,093)	[2]					(140,186)
Preferred stock redemption				$ 701				749,294			$ 749,995
Other comprehensive income (loss)										(25,102)	(25,102)
Accrued compensation (in shares)							56,488
Accrued compensation							$ 565	335,415			335,980
Stock buyback											$ 0
Preferred stock redemption (in shares)				(70,093)	70,093	[2]					140,186
Preferred stock redemption				$ (701)				(749,294)			$ (749,995)
Preferred Dividends-Declared									(134,345)		(134,345)
Common Stock Dividends-Declared									300,655		300,655
Balance (in shares) at Mar. 31, 2024		625,375		72,216			18,221,527
Balance at Mar. 31, 2024		$ 6,254		$ 722			$ 182,218	65,277,419	(18,962,710)	(31,006)	$ 46,472,897
Stock buyback (in shares)											0
Balance, March 31, 2024 (in shares)		625,375		72,216			18,221,527
Balance, March 31, 2024		$ 6,254		$ 722			$ 182,218	$ 65,277,419	$ (18,962,710)	$ (31,006)	$ 46,472,897

[1] We close our books and records on the last calendar day of each month to align our financial closing with our business processes.

[2] We close our books and records on the last calendar day of each month to align our financial closing with our business processes.