Accumulated Other Comprehensive (Loss) Income (Tables)
 9 Months Ended
Apr. 30, 2022
Accumulated Other Comprehensive Income [Abstract]  
Accumulated Other Comprehensive (Loss) Income by Component
The following table summarizes the changes in accumulated other comprehensive (loss) income by component as of April 30, 2022 (in thousands):
Pension and Postretirement Health BenefitsCumulative Translation AdjustmentTotal Accumulated Other Comprehensive (Loss) Income
Balance as of July 31, 2021$(4,428)$311 $(4,117)
Other comprehensive loss before reclassifications, net of tax— (187)(187)
Amounts reclassified from accumulated other comprehensive income, net of tax79 (a)— 79 
Net current-period other comprehensive income (loss), net of tax79 (187)(108)
Balance as of April 30, 2022$(4,349)$124 $(4,225)

(a) Amount is net of tax expense of $24,930. Amount is included in the components of net periodic benefit cost for the pension and postretirement health plans. See Note 10 of the Notes to the unaudited Condensed Consolidated Financial Statements for further information.