XML 75 R61.htm IDEA: XBRL DOCUMENT v3.6.0.2
Income Taxes (Details 3) - USD ($)
$ in Thousands
12 Months Ended
Jan. 31, 2017
Jan. 31, 2016
Jan. 31, 2015
Schedule of income taxes provision / (benefit) for continuing operations by applying U.S. federal statutory rate      
Provision for income taxes at the U.S. statutory rate $ 18,009 $ 24,194 $ 24,906
Lower effective non-U.S. income tax rate (4,725) (4,463) (7,257)
Change in valuation allowance 828 986 1,298
U.S. tax provided on earnings of non-U.S. subsidiaries 541 1,029 639
Change in liabilities for uncertain tax positions, net 215 (98) 179
State and local taxes, net of federal benefit 617 1,234 693
(Benefit) provided on intercompany transactions     (1,652)
Other, net 830 478 458
Provision for income taxes $ 16,315 $ 23,360 $ 19,264