Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 30, 2017	Apr. 30, 2016
Revenues:
Equipment manufacturing and sales	$ 6,888	$ 7,188
Equipment leasing	2,717	3,608
Lease pool and other equipment sales	8,828	935
Total revenues	18,433	11,731
Cost of sales:
Cost of equipment manufacturing and sales	3,975	4,021
Direct costs - equipment leasing	944	752
Direct costs - lease pool depreciation	4,181	6,873
Cost of lease pool and other equipment sales	6,139	451
Total cost of sales	15,239	12,097
Gross profit (loss)	3,194	(366)
Operating expenses:
General and administrative	4,902	5,313
Depreciation and amortization	581	652
Total operating expenses	5,483	5,965
Operating loss	(2,289)	(6,331)
Other (expense) income:
Interest, net	(46)	(264)
Other, net	(101)	451
Total other (expense) income	(147)	187
Loss before income taxes	(2,436)	(6,144)
Provision for income taxes	(229)	(299)
Net loss	(2,665)	(6,443)
Preferred stock dividends	(194)
Net loss attributable to common shareholders	$ (2,859)	$ (6,443)
Net loss per common share:
Basic	$ (0.24)	$ (0.53)
Diluted	$ (0.24)	$ (0.53)
Shares used in computing net loss per common share:
Basic	12,078	12,059
Diluted	12,078	12,059