Condensed Consolidated Unaudited Statements of Cash Flows - USD ($)	3 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Dec. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income available to common shareholders	$ 2,629,001		$ 3,001,055
Adjustments to reconcile net income available to common shareholders to net cash flows from (used in) operating activities:
Depreciation	1,028,353		784,245
Amortization	42,533
Equity method investment earnings, net of tax			(770,365)
(Gain) loss on sales of property and equipment	(36,000)		(31,000)
Equity-based compensation	390,570		710,056
Deferred income taxes	1,145,822		1,173,648
Provision for losses on doubtful accounts	(496,332)		(102,000)
Inventory allowance	141,087		99,304
Change in fair value of mandatorily redeemable non-controlling interest	(54,916)	$ (54,916)
Changes in assets and liabilities
Accounts receivable	8,381,282		5,084,916
Inventories	(50,699,513)		(2,629,537)
Prepaid and other current assets	45,110		(6,573)
Other assets	199,411		22,184
Accounts payable	(6,602,785)		(5,750,609)
Accrued expenses and accrued wages, salaries and bonuses	(4,794,015)		(1,519,848)
Other long-term liabilities	48,921		(743,776)
Income taxes payable and receivable	158,978		71,352
Net cash flows from (used in) operating activities	(48,472,493)		(606,948)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchase of property and equipment	(1,455,405)		(333,084)
Proceeds from sales of property and equipment	36,000		31,000
Principal payment received on note receivable			175,000
Net cash flows from (used in) investing activities	(1,419,405)		(127,084)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings under revolving credit facilities	639,488,133		439,039,482
Repayments under revolving credit facilities	(589,262,053)		(434,242,609)
Principal payments on long-term debt	(202,396)		(138,284)
Dividends on common stock	(111,220)		(3,114,775)
Settlement and withholdings of equity-based awards			(488,412)
Net cash flows from (used in) financing activities	49,912,464		1,055,402
Net change in cash	20,566		321,370
Cash, beginning of period	431,576		519,591
Cash, end of period	452,142	$ 431,576	840,961
Supplemental disclosure of cash flow information:
Cash paid during the period for interest	1,458,843		333,941
Supplemental disclosure of non-cash information:
Equipment acquisitions classified in accounts payable	28,183		16,591
Dividends declared, not paid	3,089,430
Issuance of common stock in connection with the vesting and exercise of equity-based awards	$ 2,044,805		$ 2,280,783