Note 2 - Assets Held for Sale and Discontinued Operations (Tables)

12 Months Ended

Jan. 31, 2023

Notes Tables

Disposal Groups, Including Discontinued Operations [Table Text Block]

	As of January 31,
	2023		2022
Current assets of discontinued operations:	(in thousands)
Accounts receivable, net		—		177
Inventories, net		—		2
Prepaid expenses and other current assets		—		167
Seismic equipment lease pool and property and equipment, net		—		738
Loss recognized on classification as held for sale		—		(925	)
Total assets of discontinued operations	$	—	$	159

	As of January 31,
	2023		2022
Current liabilities of discontinued operations:	(in thousands)
Accounts payable	$	—	$	132
Deferred revenue		—		73
Accrued expenses and other current liabilities		—		507
Income taxes payable		—		241
Total liabilities of discontinued operations	$	—	$	953

	Twelve Months Ended January 31,
	2023			2022
Revenues:	(in thousands)
Revenue from discontinued operations	$	—		$	878
Cost of sales:
Cost of discontinued operations		91			993
Operating expenses:
Selling, general and administrative		765			1,622
(Recovery) provision for doubtful accounts		—			(450	)
Depreciation and amortization		—			5
Total operating expenses		765			1,177
Operating loss		(856	)		(1,292	)
Other (expense) income		(545	)		93
Loss before income taxes from discontinued operations		(1,401	)		(1,199	)
Provision for income taxes from discontinued operations		—			(307	)
Net loss from discontinued operations		(1,401	)		(1,506	)

	As of January 31,
	2023		2022
	(in thousands)
Depreciation and amortization	$	—	$	5
(Recovery) provisions for doubtful accounts	$	—	$	(450	)
Sale of assets held for sale	$	1,052	$	6,198