XML 48 R38.htm IDEA: XBRL DOCUMENT v3.21.2
Inventories (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Jun. 30, 2021
Inventory [Line Items]      
Inventories $ 61,198   $ 60,572
LIFO reserve 20,401   22,139
Inventory difference using FIFO basis 27,300   27,800
LIFO inventory amount 6,900   $ 5,700
Effect of LIFO Reserve on income $ 1,700    
Cost of Sales      
Inventory [Line Items]      
Effect of LIFO Reserve on income   $ 500