|6 Months Ended|
Jun. 30, 2018
|Inventory Disclosure [Abstract]|
Inventories consist primarily of finished goods available for resale. Inventories are stated at lower of cost (primarily on the first-in, first-out basis) and net realizable value.
The following are the major classes of inventory:
The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory.
Reference 1: http://www.xbrl.org/2003/role/presentationRef