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Note 8 - Inventories
6 Months Ended
Feb. 27, 2016
Notes to Financial Statements  
Inventory Disclosure [Text Block]
8. Inventories
 
Inventories are stated at the lower of cost or market value, net of any reserve for excess and obsolete inventory. Judgments and estimates are used in determining the likelihood that new goods on hand can be sold to customers or used in rental operations. Historical inventory usage and current revenue trends are considered in estimating both excess and obsolete inventories. If actual product demand and market conditions are less favorable than those projected by management, additional inventory write-downs may be required. The Company uses the first-in, first-out (“FIFO”) method to value its inventories.
 
The components of inventory as of February 27, 2016
and August 29, 2015
were as follows (in thousands):
 
 
 
February 27,
2016
 
 
August 29,
2015
 
Raw materials
  $ 13,958     $ 17,658  
Work in process
    3,572       2,415  
Finished goods
    58,036       60,376  
Total inventories
  $ 75,566     $ 80,449