Note 6 - Leases (Tables)

12 Months Ended

Jan. 31, 2021

Notes Tables

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

Operating and Finance leases:	January 31, 2021			January 31, 2020
Finance leases assets:
Property and Equipment - gross	$	879		$	1,696
Accumulated depreciation and amortization		(96	)		(551	)
Property and Equipment - net	$	783		$	1,145
Finance lease liabilities:
Finance lease liability short-term	$	300		$	417
Finance lease liability long-term		401			677
Total finance lease liabilities	$	701		$	1,094
Operating lease assets:
Operating lease ROU assets	$	13,384		$	11,475
Operating lease liabilities:
Operating lease liability short-term	$	1,402		$	1,040
Operating lease liability long-term		13,174			11,214
Total operating lease liabilities	$	14,576		$	12,254

	Year Ended January 31, 2021		Year Ended January 31, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Financing cash flows from finance leases	$	432	$	287
Operating cash flows from finance leases		69		58
Operating cash flows from operating leases		3,097		2,287

	Year Ended January 31, 2021
ROU Assets obtained in exchange for new lease obligations:
Finance leases liabilities	$	-
Operating leases liabilities		3,255

Lease, Cost [Table Text Block]

Lease costs	Consolidated Statements of Operations Classification	Year Ended January 31, 2021			Year Ended January 31, 2020
Finance Lease Costs
Amortization of ROU assets	Cost of sales	$	214		$	208
Interest on lease liabilities	Interest expense		69			58
Operating lease costs	Cost of sales, SG&A expenses		2,570			2,326
Short-term lease costs (1)	Cost of sales, SG&A expenses		398			425
Sub-lease income	SG&A expenses		(81	)		(81	)
Total Lease costs		$	3,170		$	2,936

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

	January 31, 2021
Weighted-average remaining lease terms (in years):
Finance leases		2.3
Operating leases		12.9
Weighted-average discount rates:
Finance leases		7.7	%
Operating leases		7.9	%

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

Year:	Operating Leases			Finance Leases
For the year ended January 31, 2022	$	2,348		$	342
For the year ended January 31, 2023		2,406			278
For the year ended January 31, 2024		2,392			150
For the year ended January 31, 2025		1,662			-
For the year ended January 31, 2026		1,475			-
Thereafter		14,339			-
Total lease payments		24,622			770
Less: amount representing interest		(10,046	)		(69	)
Total lease liabilities at January 31, 2021	$	14,576		$	701