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Inventories

12 Months Ended

Dec. 31, 2011

Notes To Condensed Consolidated Financial Statements [Abstract]

4. Inventories

Inventories at December 31, 2011 and 2010 consisted of the following:

	December 31,
	2011		2010
Raw materials and work in process	$	63,216	$	60,465
Supplies and service parts		68,600		65,878
Finished products		71,958		68,941
Inventory at FIFO cost		203,774		195,284
Excess of FIFO cost over LIFO cost		(25,175)		(26,317)
Total inventory, net	$	178,599	$	168,967

- Definition

The entire disclosure for inventory. This may include, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the major classes of inventory, and the nature of the cost elements included in inventory. If inventory is stated above cost, accrued net losses on firm purchase commitments for inventory and losses resulting from valuing inventory at the lower-of-cost-or-market may also be included. For LIFO inventory, may disclose the amount and basis for determining the excess of replacement or current cost over stated LIFO value and the effects of a LIFO quantities liquidation that impacts net income.

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