Annual report pursuant to Section 13 and 15(d)

Property, plant, and equipment (Tables)

v3.20.2
Property, plant, and equipment (Tables)
 12 Months Ended
Jul. 31, 2020
Property, Plant and Equipment [Abstract]  
Schedule of property, plant, and equipment
    2020     2019  
Building and building improvements   $ 10,089     $ 10,334  
Machinery and equipment (includes assets under finance leases - see Note 9)     8,548       8,538  
Office furniture and computer equipment     16,578       16,229  
Leasehold improvements     5,377       5,270  
      40,592       40,371  
Accumulated depreciation and amortization     (28,172 )     (28,179 )
      12,420       12,192  
Land and land improvements     2,062       2,062  
    $ 14,482     $ 14,254