Segment Reporting (Tables)

6 Months Ended

Jul. 31, 2012

Assets [Member]

Segment Reporting Information [Line Items]

Financial information by business segment

	As of July 31, 2012			As of January 31, 2012
	Total Assets			Total Assets
	(in thousands)
Equipment Leasing	$	174,059		$	172,238
Seamap		19,475			26,322
Eliminations		(252	)		(331	)
Consolidated	$	193,282		$	198,229

Revenue [Member]

Segment Reporting Information [Line Items]

Financial information by business segment

	Revenues						Operating income (loss)						Income before taxes
	2012			2011			2012			2011			2012			2011
Equipment Leasing	$	15,818		$	14,744		$	(1,313	)	$	632		$	(1,634	)	$	424
Seamap		7,454			6,816			2,617			2,162			2,871			1,939
Eliminations		(192	)		(282	)		37			(195	)		37			(195	)
Consolidated	$	23,080		$	21,278		$	1,341		$	2,599		$	1,274		$	2,168

Results for the six months ended July 31, 2012 and 2011 were as follows (in thousands):

	Revenues						Operating income					Income before taxes
	2012			2011			2012		2011			2012		2011
Equipment Leasing	$	39,905		$	32,897		$	5,714	$	5,981		$	5,092	$	5,710
Seamap		18,295			15,266			7,178		5,723			7,130		5,052
Eliminations		(489	)		(383	)		115		(133	)		115		(133	)
Consolidated	$	57,711		$	47,780		$	13,007	$	11,571		$	12,337	$	10,629