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Income taxes UTP (Tables) | 12 Months Ended
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Jan. 31, 2018
Income Tax Contingency [Line Items] |
Summary of income tax contingencies [Table Text Block] |
(In thousands) | 2017 |  | 2016 |
Balance at beginning of the year | $1,331 | $1,313
Increases in positions taken in a prior period | 6 |  | 3 |
Increases in positions taken in a current period | 5 |  | 19 |
Decreases due to lapse of statute of limitations | (34 | ) | (4 | )
Decreases due to settlements | (7 | ) | — |
Balance at end of the year | $1,301 | $1,331
Included in the total UTP liability were estimated accrued interest and penalty of less than $0.1 million in both January 31, 2018 and January 31, 2017. These non-current income tax liabilities are recorded in other long-term liabilities in the consolidated balance sheets. The Company's policy is to include interest and penalties in income tax expense. On January 31, 2018, the Company did not anticipate any significant adjustments to its unrecognized tax benefits within the next twelve months. Included in the balance on January 31, 2018 were amounts offset by deferred taxes (i.e., temporary differences) or amounts that could be offset by refunds in other taxing jurisdictions (i.e., corollary adjustments). Thus, $1.3 million of the amount accrued on January 31, 2018 would impact the ETR, if reversed.

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- Definition Tabular disclosure for tax positions taken in the tax returns filed or to be filed for which it is more likely than not that the tax position will not be sustained upon examination by taxing authorities and other income tax contingencies. Includes, but is not limited to, interest and penalties, reconciliation of unrecognized tax benefits, unrecognized tax benefits that would affect the effective tax rate, tax years that remain subject to examination by tax jurisdictions, and information about positions for which it is reasonably possible that amounts unrecognized will significantly change within 12 months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -URI http://asc.fasb.org/extlink&oid=84230637&loc=SL6600010-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32840-109319 + Details
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