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Manufacturing Segment Data (Tables) | 9 Months Ended
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Oct. 31, 2012
Segment Reporting [Abstract] |
Schedule Of Revenue From External Customers Geographic Areas [Table Text Block] | Domestic and international sales from continuing operations are as follows:
|  | Three Months Ended October 31, (in millions of dollars) |  |  | Nine Months Ended October 31, (in millions of dollars) |
|  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
Domestic |  | $ | 9.8 |  |  |  | 41 | % |  | $ | 12.7 |  |  |  | 51 | % |  | $ | 28.7 |  |  |  | 40 | % |  | $ | 41.0 |  |  |  | 53 | %
International |  |  | 14.4 |  |  |  | 59 | % |  |  | 12.0 |  |  |  | 49 | % |  |  | 43.0 |  |  |  | 60 | % |  |  | 35.2 |  |  |  | 47 | %
Total |  | $ | 24.2 |  |  |  | 100 | % |  | $ | 24.7 |  |  |  | 100 | % |  | $ | 71.7 |  |  |  | 100 | % |  | $ | 76.2 |  |  |  | 100 | %
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] | The table below represents information about reported manufacturing segments for the three-month and nine-month periods noted therein:
|  | Three Months Ended October 31, (in millions of dollars) |  |  | Nine Months Ended October 31, (in millions of dollars) |
|  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
Net Sales from Continuing Operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
USA |  | $ | 10.72 |  |  | $ | 13.61 |  |  | $ | 31.30 |  |  | $ | 44.36 |
Other foreign |  |  | 6.67 |  |  |  | 4.37 |  |  |  | 18.18 |  |  |  | 14.09 |
China |  |  | 9.53 |  |  |  | 6.54 |  |  |  | 27.80 |  |  |  | 21.35 |
Brazil |  |  | 4.29 |  |  |  | 4.87 |  |  |  | 14.17 |  |  |  | 12.96 |
Less intersegment |  |  | (6.97 | ) |  |  | (4.65 | ) |  |  | (19.73 | ) |  |  | (16.60 | )
Consolidated |  | $ | 24.24 |  |  | $ | 24.74 |  |  | $ | 71.72 |  |  | $ | 76.16 |
External Sales from Continuing Operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
USA |  | $ | 9.83 |  |  | $ | 12.74 |  |  | $ | 28.69 |  |  | $ | 41.00 |
Other foreign |  |  | 5.92 |  |  |  | 3.90 |  |  |  | 16.41 |  |  |  | 12.54 |
China |  |  | 4.20 |  |  |  | 3.23 |  |  |  | 12.45 |  |  |  | 9.66 |
Brazil |  |  | 4.29 |  |  |  | 4.87 |  |  |  | 14.17 |  |  |  | 12.96 |
Consolidated |  | $ | 24.24 |  |  | $ | 24.74 |  |  | $ | 71.72 |  |  | $ | 76.16 |
Intersegment Sales from Continuing Operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
USA |  | $ | 0.89 |  |  | $ | 0.87 |  |  | $ | 2.61 |  |  | $ | 3.36 |
Other foreign |  |  | 0.75 |  |  |  | 0.47 |  |  |  | 1.77 |  |  |  | 1.55 |
China |  |  | 5.33 |  |  |  | 3.31 |  |  |  | 15.35 |  |  |  | 11.69 |
Brazil |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |
Consolidated |  | $ | 6.97 |  |  | $ | 4.65 |  |  | $ | 19.73 |  |  | $ | 16.60 |
Operating Profit (Loss) from Continuing Operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
USA |  | $ | (0.85 | ) |  | $ | (0.61 | ) |  | $ | (3.11 | ) |  | $ | (0.46 | )
Other foreign |  |  | 0.43 |  |  |  | 0.09 |  |  |  | 0.87 |  |  |  | 0.49 |
China |  |  | 1.01 |  |  |  | 0.46 |  |  |  | 2.16 |  |  |  | 1.94 |
Brazil |  |  | (0.37 | ) |  |  | 0.46 |  |  |  | (0.25 | ) |  |  | 0.27 |
Less intersegment |  |  | 0.05 |  |  |  | 0.17 |  |  |  | 0.77 |  |  |  | 0.73 |
Consolidated |  | $ | 0.27 |  |  | $ | 0.57 |  |  | $ | 0.44 |  |  | $ | 2.97 |
Depreciation and Amortization Expense from Continuing Operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
USA |  | $ | 0.15 |  |  | $ | 0.16 |  |  | $ | 0.44 |  |  | $ | 0.51 |
Other foreign |  |  | 0.05 |  |  |  | 0.04 |  |  |  | 0.16 |  |  |  | 0.11 |
China |  |  | 0.09 |  |  |  | 0.08 |  |  |  | 0.26 |  |  |  | 0.24 |
Brazil |  |  | 0.09 |  |  |  | 0.10 |  |  |  | 0.27 |  |  |  | 0.35 |
Consolidated |  | $ | 0.38 |  |  | $ | 0.38 |  |  | $ | 1.13 |  |  | $ | 1.21 |
Interest Expense from Continuing Operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
USA |  | $ | 0.17 |  |  | $ | 0.11 |  |  | $ | 0.41 |  |  | $ | 0.27 |
Other foreign |  |  | 0.05 |  |  |  | 0.06 |  |  |  | 0.15 |  |  |  | 0.18 |
China |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |  |  |  | 0.00 |
Brazil |  |  | 0.24 |  |  |  | 0.08 |  |  |  | 0.76 |  |  |  | 0.18 |
Less intersegment |  |  | (0.19 | ) |  |  | (0.09 | ) |  |  | (0.55 | ) |  |  | (0.21 | )
Consolidated |  | $ | 0.27 |  |  | $ | 0.16 |  |  | $ | 0.77 |  |  | $ | 0.42 |
Income Tax Expense (Benefit) from Continuing Operations: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
USA |  | $ | (0.32 | ) |  | $ | (0.27 | ) |  | $ | (1.06 | ) |  | $ | (0.29 | )
Other foreign |  |  | 0.02 |  |  |  | 0.45 |  |  |  | 0.14 |  |  |  | 0.70 |
China |  |  | 0.03 |  |  |  | 0.18 |  |  |  | 0.40 |  |  |  | 0.56 |
Brazil |  |  | (0.14 | ) |  |  | (0.06 | ) |  |  | (0.43 | ) |  |  | (0.20 | )
Less intersegment |  |  | 0.11 |  |  |  | (0.39 | ) |  |  | 0.28 |  |  |  | (0.36 | )
Consolidated |  | $ | (0.30 | ) |  | $ | (0.09 | ) |  | $ | (0.67 | ) |  | $ | 0.41 |
Total Assets (at Balance Sheet Date): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
USA |  |  |  |  |  |  |  |  |  | $ | 29.64 |  |  | $ | 37.43 |
Other foreign |  |  |  |  |  |  |  |  |  |  | 17.69 |  |  |  | 14.75 |
China |  |  |  |  |  |  |  |  |  |  | 26.49 |  |  |  | 22.32 |
India assets of discontinued operations |  |  |  |  |  |  |  |  |  |  | 2.67 |  |  |  | 3.73 |
Brazil |  |  |  |  |  |  |  |  |  |  | 24.49 |  |  |  | 27.16 |
Consolidated |  |  |  |  |  |  |  |  |  | $ | 100.98 |  |  | $ | 105.39 |
Long-lived Assets (at Balance Sheet Date) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
USA |  |  |  |  |  |  |  |  |  | $ | 5.02 |  |  | $ | 5.33 |
Other foreign |  |  |  |  |  |  |  |  |  |  | 1.70 |  |  |  | 0.03 |
China |  |  |  |  |  |  |  |  |  |  | 3.02 |  |  |  | 2.49 |
Brazil |  |  |  |  |  |  |  |  |  |  | 2.88 |  |  |  | 2.49 |
India |  |  |  |  |  |  |  |  |  |  | 1.52 |  |  |  | 3.25 |
Consolidated |  |  |  |  |  |  |  |  |  | $ | 14.14 |  |  | $ | 13.59

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- Definition Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 38 -Subparagraph b(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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