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Acquisitions - Additional Information (Detail)
$ in Thousands
3 Months Ended 12 Months Ended
Feb. 28, 2018
USD ($)
Nov. 30, 2017
USD ($)
Aug. 31, 2017
USD ($)
May 31, 2017
USD ($)
Feb. 28, 2017
USD ($)
Nov. 30, 2016
USD ($)
Aug. 31, 2016
USD ($)
May 31, 2016
USD ($)
Feb. 28, 2018
USD ($)
Feb. 28, 2017
USD ($)
Dec. 31, 2016
USD ($)
Feb. 29, 2016
USD ($)
Jul. 07, 2017
USD ($)
Jan. 27, 2017
USD ($)
Location
Facility
Business Acquisition [Line Items]                            
Net sales $ 87,088 $ 93,606 $ 94,887 $ 94,590 $ 86,572 $ 88,660 $ 91,246 $ 90,410 $ 370,171 $ 356,888   $ 385,946    
Tag Company [Member]                            
Business Acquisition [Line Items]                            
Total purchase consideration                         $ 1,400  
Independent Printing Company, Inc. [Member]                            
Business Acquisition [Line Items]                            
Total purchase consideration                           $ 17,677
Number of location | Location                           4
Number of folder facilities | Facility                           4
Net sales                     $ 37,000