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Schedule II - Valuation and Qualifying Accounts and Reserves
 12 Months Ended
Jan. 31, 2019
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]  
Schedule II - Valuation and Qualifying Accounts and Reserves

SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS AND RESERVES

 

Description

    Balance at
Beginning
of Year		      Provision/
(Benefit)
Charged to
Operations		     Deductions(2)     Balance
at End
of Year		  

Allowance for Doubtful Accounts(1):

          
(In thousands)                          

Year Ended January 31,

          

2019

    $ 377      $ 310     $ (166 )    $ 521  

2018

    $ 266      $ 119     $ (8 )    $ 377  

2017

    $ 404      $ (80 )    $ (58 )    $ 266  

 

(1)

The allowance for doubtful accounts has been netted against accounts receivable in the balance sheets as of the respective balance sheet dates.
(2)

Uncollectible accounts written off, net of recoveries.