XML 84 R23.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Business and segment information Segment information (Tables) | 12 Months Ended
--- | ---
Jan. 31, 2013
Segment information [Line Items] |
Segment information [Table Text Block] | Segment information was as follows:
| 2012 |  | 2011 |
Net sales |  |
Piping Systems | $89,664 | $96,977
Filtration Products | 79,143 | 93,705
Industrial Process Cooling | 37,131 | 32,112
Corporate and Other | 6,080 | 10,702
Total net sales | $212,018 | $233,496
Gross profit |  |
Piping Systems | $17,020 | $14,410
Filtration Products | 10,474 |  | 12,466 |
Industrial Process Cooling | 10,240 |  | 8,541 |
Corporate and Other | 373 |  | 904 |
Total gross profit | $38,107 | $36,321
Income (loss) from operations |  |
Piping Systems | $3,452 | $1,143
Filtration Products | (2,962 | ) | 614 |
Industrial Process Cooling | 1,954 |  | 810 |
Corporate and Other | (9,709 | ) | (7,630 | )
Total loss from operations | $(7,265) | $(5,063)
Income (loss) before income taxes |  |
Piping Systems | $4,838 | $2,701
Filtration Products | (2,962 | ) | 614 |
Industrial Process Cooling | 1,954 | 810 |
Corporate and Other | (11,525 | ) | (9,067 | )
Total loss before income taxes | $(7,695) | $(4,942)
Segment assets |  |
Piping Systems | $83,944 | $74,953
Filtration Products | 52,958 |  | 55,095 |
Industrial Process Cooling | 11,451 |  | 10,810 |
Corporate and Other | 1,126 |  | 16,425 |
Total segment assets | $149,479 | $157,283
Capital expenditures |  |  |
Piping Systems | $4,206 | $8,396
Filtration Products | 995 |  | 1,449 |
Industrial Process Cooling | 74 |  | 51 |
Corporate and Other | 85 |  | 190 |
Total capital expenditures | $5,360 | $10,086
Depreciation and amortization |  |
Piping Systems | $3,344 | $3,076
Filtration Products | 1,750 |  | 1,734 |
Industrial Process Cooling | 120 |  | 154 |
Corporate and Other | 592 |  | 618 |
Total depreciation and amortization | $5,806 | $5,582
Impairment of fixed assets |  |
Filtration Products | $1,520 | $0
Geographic information [Table Text Block] | Geographic information. Net sales are attributed to a geographic area based on the destination of the product shipment. Sales to foreign customers was 33% in 2012 compared to 30% in 2011. Long-lived assets are based on the physical location of the assets and consist of property, plant and equipment used in the generation of revenues in the geographic area.
| 2012 |  | 2011 |
Net sales |  |
United States | $142,454 | $163,104
Middle East | 24,631 |  | 12,721 |
Europe | 19,386 |  | 20,815 |
Canada | 11,183 |  | 6,894 |
India | 6,318 |  | 2,259 |
Other Americas | 3,053 |  | 22,370 |
Other | 4,993 |  | 5,333 |
Total net sales | $212,018 | $233,496
Long-lived assets |  |
United States | $27,151 | $30,366
Middle East | 13,204 |  | 11,417 |
Denmark | 5,065 |  | 4,623 |
India | 981 |  | 1,436 |
Total long-lived assets | $46,401 | $47,842

X
- 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
Name: | us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8736-108599 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8813-108599 Reference 3: 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 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 131 -Paragraph 27, 28 -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. Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8906-108599 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8721-108599 + Details
Name: | us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SegmentReportingInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration