Intangible Assets (Tables)

12 Months Ended

Jan. 31, 2013

Intangible Assets [Abstract]

Intangible Assets

	January 31, 2013							January 31, 2012
	Gross				Net		Estimated	Gross				Net		Estimated
	Carrying		Accum.		Carrying		Useful	Carrying		Accum.		Carrying		Useful
	Amount		Amort.		Amount		Life	Amount		Amort.		Amount		Life
Intangible assets subject to amortization:
Covenants not to compete	$	990,000	$	740,000	$	250,000	3-5 years	$	790,000	$	615,000	$	175,000	3 years
Customer relationships		20,547,000		5,552,000		14,995,000	3-15 years		19,547,000		3,757,000		15,790,000	3-15 years
Accreditations and certifications		20,000		18,000		2,000	5 years		20,000		17,000		3,000	5 years
Trademarks and tradenames		258,000		86,000		172,000	3-10 years		258,000		50,000		208,000	3-10 years
GSA Schedule		800,000		170,000		630,000	10 years		800,000		90,000		710,000	10 years
Total	$	22,615,000	$	6,566,000	$	16,049,000		$	21,415,000	$	4,529,000	$	16,886,000
Intangible assets not subject to amortization:
Goodwill					$	21,799,000						$	19,444,000
Trademarks and tradenames						100,000							100,000
Total					$	21,899,000						$	19,544,000

Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill were as follows:

Net balance as of January 31, 2011	$	20,004,000
Acquisitions (a)		1,231,000
Impairment ( b)		(1,791,000	)
Net balance as of January 31, 2012	$	19,444,000
Acquisitions (c)		2,355,000
Impairment ( d)		-
Net balance as of January 31, 2013	$	21,799,000

(a)  Acquisitions include $718,000 in Goodwill from the Ingenium acquisition and $512,000 in Goodwill from the LTI acquisition.

( b) Impairment loss of $1,791,000 is related to MSI.

(c)  Acquisitions include $2,355,000 in Goodwill from the Garwood acquisition.