Segment Information (Tables)
 9 Months Ended
Apr. 30, 2020
Segment Reporting [Abstract]  
Net Sales by Segment and Geographic Region
The following is a summary of net sales by segment and geographic region for the three and nine months ended April 30, 2020 and 2019 is as follows:

Three months ended April 30,Nine months ended April 30,
2020201920202019
Net sales:
ID Solutions
Americas$131,169  $143,557  $418,440  $427,671  
Europe41,183  48,984  129,884  145,094  
Asia20,817  21,438  65,194  68,518  
Total$193,169  $213,979  $613,518  $641,283  
Workplace Safety
Americas$21,456  $25,778  $69,395  $74,861  
Europe37,567  38,372  110,594  113,816  
Australia13,751  11,616  36,048  35,407  
Total$72,774  $75,766  $216,037  $224,084  
Total Company
Americas$152,625  $169,335  $487,835  $502,532  
Europe78,750  87,356  240,478  258,910  
Asia-Pacific34,568  33,054  101,242  103,925  
Total$265,943  $289,745  $829,555  $865,367  
Segment Profit
Segment profit for the three and nine months ended April 30, 2020 and 2019 is as follows:

Three months ended April 30,Nine months ended April 30,
 2020201920202019
Segment profit:
ID Solutions$36,401  $39,892  $119,499  $119,311  
Workplace Safety4,379  6,099  14,991  16,301  
Total Company$40,780  $45,991  $134,490  $135,612  
Reconciliation of segment profit to earnings before income taxes
The following is a reconciliation of segment profit to income before income taxes for the three and nine months ended April 30, 2020 and 2019:

Three months ended April 30,Nine months ended April 30,
 2020201920202019
Total profit from reportable segments$40,780  $45,991  $134,490  $135,612  
Unallocated amounts:
Administrative costs(4,290) (6,370) (15,865) (19,339) 
Impairment charges (1)
(13,821) —  (13,821) —  
Investment and other income112  2,065  3,252  3,425  
Interest expense(628) (708) (1,976) (2,137) 
Income before income taxes$22,153  $40,978  $106,080  $117,561