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Purchased Intangible Assets (Tables) | 12 Months Ended
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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 |

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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References No definition available. + Details
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- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
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