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Other Intangible Assets | 3 Months Ended
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Apr. 30, 2015
Goodwill and Intangible Assets Disclosure [Abstract] |
Other Intangible Assets | NOTE 7 – OTHER INTANGIBLE ASSETS The Company’s intangible assets, other than goodwill, consisted of the following amounts at April 30 and January 31, 2015:
|  |  |  | April 30, 2015 |  |  | January 31, |
|  | Estimated Useful Life |  | Gross Carrying Amount |  |  | Accumulated Amortization |  |  | Net Amount |  |  | 2015 Net Amount |
Trade name - GPS |  | 15 years |  | $ | 3,643,000 |  |  | $ | 2,039,000 |  |  | $ | 1,604,000 |  |  | $ | 1,664,000 |
Trade name - SMC |  | Indefinite |  |  | 181,000 |  |  |  | — |  |  |  | 181,000 |  |  |  | 181,000 |
Intangible assets, net |  |  |  | $ | 3,824,000 |  |  | $ | 2,039,000 |  |  | $ | 1,785,000 |  |  | $ | 1,845,000 |
Amortization expense was $60,000 for both the three month periods ended April 30, 2015 and 2014. No impairment losses have been recorded related to any of the intangible assets associated with the acquisition of GPS that occurred in December 2006.

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- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275 + Details
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