Purchased Intangible Assets (Tables)

12 Months Ended

Jan. 31, 2013

Purchased Intangible Assets [Abstract]

Other Intangible Assets

	Useful	January 31,						January 31,
Description	Lives	2011		Additions		Amortization		2012
Non-compete – GPS	5 years	$	91,000	$	—	$	91,000	$	—
Trade name – GPS	15 years		2,636,000		—		243,000		2,393,000
Trade name – SMC	Indefinite		181,000		—		—		181,000
Totals		$	2,908,000	$	—	$	334,000	$	2,574,000

	Useful	January 31,						January 31,
Description	Lives	2012		Additions		Amortization		2013
Trade name – GPS	15 years	$	2,393,000	$	—	$	243,000	$	2,150,000
Trade name – SMC	Indefinite		181,000		—		—		181,000
Totals		$	2,574,000	$	—	$	243,000	$	2,331,000

Schedule of Expected Amortization Expense

2014	$	243,000
2015		243,000
2016		243,000
2017		243,000
2018		243,000
Thereafter		935,000
Total	$	2,150,000