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Note 6 - Leases (Tables)

12 Months Ended

Jan. 31, 2023

Notes Tables

Supplemental Balance Sheet Information Related to Leases [Table Text Block]

*Operating and Finance leases:*		*January 31, 2023*				*January 31, 2022*
Finance leases assets:
Property and Equipment - gross		$	1,161			$	1,221
Accumulated depreciation and amortization			(700	)			(490	)
Property and Equipment - net		$	461			$	731

Finance lease liabilities:
Finance lease liability short-term		$	164			$	357
Finance lease liability long-term			-				173
Total finance lease liabilities		$	164			$	530

Operating lease assets:
Operating lease ROU assets		$	4,527			$	11,213

Operating lease liabilities:
Operating lease liability short-term		$	912			$	1,496
Operating lease liability long-term			4,252				11,270
Total operating lease liabilities		$	5,164			$	12,766

Lease, Cost [Table Text Block]

Lease costs	Consolidated Statements of Operations Classification		Three Months Ended January 31, 2023				Year Ended January 31, 2023				Year Ended January 31, 2022

Finance Lease Costs
Amortization of ROU assets	Cost of sales		$	53			$	233			$	214
Interest on lease liabilities	Interest expense			22				28				69
Operating lease costs	Cost of sales, SG&A expenses			610				1,388				2,570
Short-term lease costs (1)	Cost of sales, SG&A expenses			24				421				398
Sub-lease income	SG&A expenses			(20	)			(81	)			(81	)
*Total Lease costs*			$	689			$	1,989			$	3,170

Supplemental Cash Flow Information Related Leases [Table Text Block]

		*Year Ended January 31,*
		*2023*				*2022*
Cash paid for amounts included in the measurement of lease liabilities:
Financing cash flows from finance leases		$	338			$	375
Operating cash flows from finance leases			28				69
Operating cash flows from operating leases			1,839				3,097

ROU Assets obtained in exchange for new lease obligations:
Operating leases liabilities		$	143			$	121

Weighted-average Lease Terms and Discount Rates [Table Text Block]

		January 31, 2023				January 31, 2022

Weighted-average remaining lease terms (in years):
Finance leases			0.5				1.5
Operating leases		19.6					13.5

Weighted-average discount rates:
Finance leases			12.0	%			9.1	%
Operating leases			8.2	%			7.4	%

Finance and Operating Lease, Liability, Maturity [Table Text Block]

Year:		*Operating Leases*				*Finance Leases*
For the year ended January 31, 2024		$	1,533			$	168
For the year ended January 31, 2025			650				-
For the year ended January 31, 2026			443				-
For the year ended January 31, 2027			442				-
For the year ended January 31, 2028			404				-
Thereafter			7,523				-
Total lease payments			10,995				168
Less: amount representing interest			(5,831	)			(4	)
Total lease liabilities at January 31, 2023		$	5,164			$	164