CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Apr. 30, 2014	Apr. 30, 2013
Revenues:
Equipment leasing	$ 16,161	$ 20,093
Lease pool equipment sales	1,101	900
Seamap equipment sales	6,060	3,927
Other equipment sales	2,410	2,371
Total revenues	25,732	27,291
Cost of sales:
Direct costs - equipment leasing	1,226	1,273
Direct costs - lease pool depreciation	8,695	7,419
Cost of lease pool equipment sales	394	402
Cost of Seamap and other equipment sales	4,174	3,600
Total cost of sales	14,489	12,694
Gross profit	11,243	14,597
Operating expenses:
General and administrative	6,119	6,039
Depreciation and amortization	352	375
Total operating expenses	6,471	6,414
Operating income	4,772	8,183
Other income (expenses):
Interest, net	(115)	(3)
Other, net	189	(261)
Total other income (expenses)	74	(264)
Income before income taxes	4,846	7,919
Provision for income taxes	(1,109)	(1,612)
Net income	$ 3,737	$ 6,307
Net income per common share:
Basic	$ 0.29	$ 0.49
Diluted	$ 0.29	$ 0.48
Shares used in computing net income per common share:
Basic	12,749	12,789
Diluted	13,102	13,220