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Discontinued Operations (Details) (USD $) | 12 Months Ended
--- | ---
Jan. 31, 2014 | Jan. 31, 2013
Income Statement, Balance Sheet Discontinued Operations |  |
Cash and cash equivalents held for sale | $ 1,000 | $ 1,000
Accounts receivable, net held for sale | 595,000 | 4,564,000
Inventory held for sale | 593,000 | 4,804,000
Other current assets held for sale | 34,000 | 849,000
Assets held for sale current | 1,223,000 | 10,218,000
Property, plant, and equipment, net held for sale | 551,000 | 819,000
Other noncurrent assets held for sale | 363,000 | 434,000
Assets held for sale, noncurrent | 914,000 | 1,253,000
Total assets held for sale | 2,688,000 | 12,290,000
Accounts payable, payroll and accrued liabilities held for sale | 492,000 | 7,496,000
Other liabilities held for sale | 35,000 | 35,000
Liabilities held for sale current | 527,000 | 7,531,000
Liabilities held for sale long-term | 968,000 | 1,485,000
Total liabilities held for sale | 1,495,000 | 9,016,000
Disposal date | Jun. 26, 2013 |
Net proceeds from sale of discontinued operations | 16,300,000 |
Funds held in escrow related to the sale of Thermal Care, Inc. assets | 1,125,000 | 0
escrow released date | May 01, 2014 |
Discontinued operation, net sales | 14,063,000 | 43,210,000
Gain on disposal of discontinued operations | 11,082,000 | 0
Income (loss) from discontinued operation | (28,000) | 1,237,000
Income (loss) from discontinued operation, before income tax | 11,054,000 | 1,237,000
Discontinued operation, income tax expense (benefit) | 2,820,000 | (1,035,000)
Income from discontinued operations, net of tax | $ 8,234,000 | $ 2,272,000

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