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Net Inventories

3 Months Ended

Mar. 31, 2013

(3) Net Inventories

Inventories are determined on a first-in, first-out basis and stated at the lower of cost or market.

Net inventories at March 31, 2013 and December 31, 2012 consist of the following:

	March 31,		December 31,
	2013		2012

Finished goods	$	27,660	$	30,262
Work in process		28,406		23,533
Raw materials		12,940		12,352
Supplies		5,060		5,074
Total	$	74,066	$	71,221

- 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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