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Accrued Expenses | 12 Months Ended
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Jan. 31, 2013
Accrued Expenses [Abstract] |
Accrued Expenses | Note 5—Accrued Expenses Accrued expenses consisted of the following:
|  | January 31, |
|  | 2013 |  |  | 2012 |
(In thousands) |  |  |  |  |  |
Reserve for cash in escrow |  | $ | 1,800 |  |  | $ | — |
Warranty |  |  | 350 |  |  |  | 343 |
Professional fees |  |  | 174 |  |  |  | 246 |
Health insurance reimbursement reserve |  |  | 100 |  |  |  | 150 |
Dealer commissions |  |  | 91 |  |  |  | 149 |
R&D outsourcing |  |  | — |  |  |  | 167 |
Other |  |  | 649 |  |  |  | 752 |
|  | $ | 3,164 |  |  | $ | 1,807 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19 -Subparagraph a -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 24 -Article 5 + Details
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