Accumulated Other Comprehensive (Loss) Income (Tables)
 6 Months Ended
Jan. 31, 2017
Accumulated Other Comprehensive Income [Abstract]  
Accumulated Other Comprehensive (Loss) Income by Component
The following table summarizes the changes in accumulated other comprehensive income by component as of January 31, 2017 (in thousands):

 
Pension and Postretirement Health Benefits
 
Cumulative Translation Adjustment
 
Total Accumulated Other Comprehensive (Loss) Income
Balance as of July 31, 2016
$
(13,867
)
 
$
(155
)
 
$
(14,022
)
Other comprehensive income before reclassifications, net of tax
—

 
49

 
49

Amounts reclassified from accumulated other comprehensive income, net of tax
578

a)
—

 
578

Net current-period other comprehensive income, net of tax
578

 
49

 
627

Balance as of January 31, 2017
$
(13,289
)
 
$
(106
)
 
$
(13,395
)

a) Amount is net of tax expense of $354,000. Amount is included in the components of net periodic benefit cost for the pension and postretirement health plans. See Note 6 for further information.