Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended					6 Months Ended			18 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Sep. 30, 2021		Jun. 30, 2021	Sep. 30, 2022	Sep. 30, 2021		Sep. 30, 2022
OPERATING ACTIVITIES
Net earnings	$ 2,470,908	$ 11,184,374	$ 13,177,614		$ 11,311,797	$ 13,655,282	$ 24,489,411
Adjustments to reconcile net earnings to cash provided by (used in) operating activities:
Depreciation						1,173,054	663,164
Deferred taxes	(15,363)		(111,919)			(30,725)	(222,927)
Compensation expense for restricted stock						146,306	247,741
Change in postretirement benefits						5,491	4,373
Gain recognized on open derivatives not designated for hedge accounting						(1,073,060)	(1,551,840)
Deferred realized gain (loss) on derivatives						1,551,821	(17,052,580)
Forgiveness of Paycheck Protection Program Loan						0	(1,706,614)
Decrease (increase) in operating assets, net of amounts acquired in business combination:
Accounts receivable						(18,272,206)	(11,955,641)
Inventories						56,898,761	(31,721,525)
Federal income taxes recoverable						1,403,485	0
Other current assets						303,655	(1,274,124)
Increase (decrease) in operating liabilities, net of amounts assumed in business combination:
Accounts payable and accrued expenses						(6,022,238)	11,801,806
Income taxes payable						2,240,995	1,876,441
Contribution to retirement plan						12,500	100,000
Employee compensation and related expenses						2,657,096	1,711,265
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES						54,650,217	(24,591,050)
INVESTING ACTIVITIES
Purchase of property, plant and equipment						(7,193,664)	(2,905,751)
Proceeds on sale from assets						0	160,542
Increase in cash surrender value of officers’ life insurance						(6,926)	(5,791)
NET CASH USED IN INVESTING ACTIVITIES						(78,920,798)	(2,751,000)
FINANCING ACTIVITIES
Debt issuance cost						(393,887)	0
Cash dividends paid						(294,814)	(275,981)
Cash paid for principal portion of finance lease						(52,092)	(51,097)
Cash paid for share repurchases						(29,268)	0
Asset based lending facility proceeds						17,782,984	14,578,487
NET CASH PROVIDED BY FINANCING ACTIVITIES						17,012,923	14,251,409
DECREASE IN CASH AND RESTRICTED CASH						(7,257,658)	(13,090,641)
CASH AND RESTRICTED CASH AT BEGINNING OF PERIOD		$ 16,121,518			$ 20,192,486	16,121,518	20,192,486		$ 20,192,486
CASH AND RESTRICTED CASH AT END OF PERIOD	$ 8,863,860		$ 7,101,845	[1]		8,863,860	7,101,845	[1]	$ 8,863,860
Plateplus Inc. [Member]
INVESTING ACTIVITIES
Plateplus business combination						$ (71,720,208)	$ 0

[1] Cash and restricted cash at June 30, 2022 and March 31, 2022 included $1,320,670 and $13,523,416, respectively, of cash required to collateralize open derivative positions. These amounts are reported in "Other current assets" on the Company's consolidated balance sheets at June 30, 2022 and March 31, 2022. The Company had $29,360,060 in restricted cash at June 30, 2021.