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Short-Term Borrowings Short-term Borrowings (Tables)
3 Months Ended
Apr. 30, 2016
Short-term Debt [Abstract]  
Schedule of Short-term Borrowings
Short-term borrowings consisted of the following:
As of
April 30, 2016
 
January 31, 2016
Senior revolving credit facility
$
25,000

 
$
25,000

Collections of previously sold accounts receivable
4,727

 
7,568

Other borrowings
959

 
881

Short-term borrowings
$
30,686

 
$
33,449