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RELATED PARTY MATTERS (Details) ft² in Thousands		12 Months Ended
RELATED PARTY MATTERS (Details) ft² in Thousands	Oct. 16, 2024 USD ($)	Mar. 31, 2025 USD ($) ft²	Mar. 31, 2024 USD ($)	Jan. 15, 2025 USD ($)	Oct. 18, 2024 USD ($)	Sep. 27, 2024 USD ($)	Aug. 31, 2024 USD ($)	Aug. 29, 2024 ft²	Aug. 15, 2024 USD ($)
Related Party Transaction
Area of real estate property \| ft²								13
Operating cash payments for operating leases		$ 2,260,000	$ 2,351,000
Total current assets		78,507,000	102,877,000
Due from CAM expense reimbursements converted into notes receivable - CAM		$ 2,500,000	0
Financing Receivable, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]		Notes receivable
Long-term debt gross		$ 110,704,000	113,459,000
CAM \| Secured Debt \| Line of Credit
Related Party Transaction
Due from CAM expense reimbursements converted into notes receivable - CAM	$ 2,500,000
Interest rate stated percentage (as a percentage)	10.00%
Accrued interest, after allowance for credit loss		100,000
Principle amount		2,500,000
Term Loan - MBT \| Secured Debt \| Line of Credit
Related Party Transaction
Interest rate stated percentage (as a percentage)					10.00%		8.00%		8.00%
Accrued interest, after allowance for credit loss		100,000
Principle amount		3,400,000			$ 2,500,000		$ 2,500,000		$ 2,500,000
Long-term debt gross				$ 3,800,000		$ 3,500,000
Chief Investment Officer
Related Party Transaction
Payment for earnest money deposit		$ 51,500
Cadillac Castings, Inc
Related Party Transaction
Ownership (as a percentage)		20.10%
Cadillac Castings, Inc \| Chief Executive Officer
Related Party Transaction
Ownership (as a percentage)		70.40%
Air T Acquisition 22.1 \| Asset Pledged as Collateral with Right \| Trust Preferred Capital Security
Related Party Transaction
Total current assets		$ 5,000,000
Cumulative dividend rate (as a percentage)		8.00%
Related party \| Contrail Aviation Support, Inc. \| Contrail
Related Party Transaction
Area of real estate property \| ft²		21
Operating cash payments for operating leases		$ 200,000	$ 200,000
Related party \| Thomas Funds Americas, LLC
Related Party Transaction
Service rendered		$ 200,000