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Note 8 - Income Taxes
3 Months Ended
Apr. 30, 2017
Notes to Financial Statements  
Income Tax Disclosure [Text Block]
8.
  INCOME TAXES
 
In determining the quarterly provision for income taxes for
the
first
quarter of fiscal
2018,
the Company calculated income tax expense based on actual quarterly results and related income and statutory tax rates, adjusted for discrete items recorded during the period.
 
The Company recorded income tax expense (benefit) of
$0.6
million and $(
1.1
) million for the
first
three
months of fiscal
2018
and
2017,
respectively. The Company
s effective tax rate decreased to (
32%
) from
28%
for the same period in the prior year. In the current fiscal quarter the Company did
not
benefit from its net operating losses. This is due to a valuation allowance recorded against U.S. deferred tax assets as of
January 31, 2017
and foreign losses sustained in a low tax jurisdiction. In determining the quarterly provision for income taxes for the
first
quarter of fiscal
2017,
the Company calculated income tax expense based on the estimated annual tax rate for the year, adjusted for discrete items recorded during the period.  
 
 
The gross amount of unrecognized tax benefits was
$1.8
million at
April 30, 2017,
including interest and penalties. As a result of adoption of ASU
2013
-
11,
the Company reduced its unrecognized tax benefits by
$1.0
million with an accompanying reduction of deferred tax assets by
$1.0
million. The entire amount of unrecognized tax benefits, if recognized, will impact the Company
’s effective tax rate. This liability is classified as long-term unless the liability is expected to conclude within
twelve
months of the reporting date. In the next
twelve
months, due to a favorable tax decision an estimated
$0.1
million of gross unrecognized tax benefits will be recognized. 
 
The Company
’s policy is to recognize interest and penalties, if any, related to unrecognized tax benefits as a component of income tax expense. As of
April 30, 2017,
the Company has accrued approximately
$0.3
 million of interest and penalty expense relating to unrecognized tax benefits.
 
The Company files U.S. federal, state, and foreign tax returns that are subject to audit by various tax authorities. The Company is currently under audit in:
 
 
India for fiscal years ended
March
 
31,
2010,
2013,
2014
and
2016
 
 
Iowa for fiscal year ended
January 31, 2014
 
 
China
 for calendar years
2013,
2014,
2015
and
2016
 
During the
first
quarter of fiscal
2018,
the Company closed the following audit with
no
adjustment:
 
 
India for fiscal years ended
March
 
31,
 
2015