Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2015	Oct. 31, 2014	Oct. 31, 2015	Oct. 31, 2014
Revenues:
Equipment leasing	$ 4,242	$ 14,285	$ 19,945	$ 38,672
Lease pool equipment sales	1,167	475	1,566	2,861
Seamap equipment sales	9,928	5,791	17,227	19,560
Other equipment sales	344	2,355	1,639	7,090
Total revenues	15,681	22,906	40,377	68,183
Cost of sales:
Direct costs - equipment leasing	1,174	2,343	3,593	4,700
Direct costs - lease pool depreciation	7,242	8,634	22,460	26,195
Cost of lease pool equipment sales	358	193	540	1,016
Cost of Seamap and other equipment sales	5,184	4,729	10,094	14,785
Total cost of sales	13,958	15,899	36,687	46,696
Gross profit	1,723	7,007	3,690	21,487
Operating expenses:
General and administrative	4,359	6,159	14,219	18,951
Contract settlement	2,142		2,142
Provision for doubtful accounts	600		1,200
Depreciation and amortization	600	654	1,868	1,566
Total operating expenses	7,701	6,813	19,429	20,517
Operating (loss) income	(5,978)	194	(15,739)	970
Other (expense) income:
Interest, net	(136)	(147)	(523)	(347)
Other, net	(445)	(387)	666	(140)
Total other (expense) income	(581)	(534)	143	(487)
(Loss) income before income taxes	(6,559)	(340)	(15,596)	483
Benefit (provision) for income taxes	746	(57)	3,698	(490)
Net loss	$ (5,813)	$ (397)	$ (11,898)	$ (7)
Net loss per common share:
Basic	$ (0.48)	$ (0.03)	$ (0.99)	$ 0.00
Diluted	$ (0.48)	$ (0.03)	$ (0.99)	$ 0.00
Shares used in computing net income per common share:
Basic	12,051	12,476	12,035	12,631
Diluted	12,051	12,476	12,035	12,631