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Note 3 - Inventories

6 Months Ended

Jun. 30, 2018

Notes to Financial Statements

Inventory Disclosure [Text Block]

3 . Inventories

Inventories consist of the following (in thousands):

		June 30, 2018				December 31, 2017
Short-term inventories:
Raw materials		$	15,532			$	13,700
Work-in-process			1,417				1,268
Finished goods			753				464
Supplies			1,568				1,623
Total short-term inventories			19,270				17,055
Long-term inventories:
Finished goods			121				820
Total inventories		$	19,391			$	17,875

Long-term inventories are recorded in Other assets.

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- References

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- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 330
-URI http://asc.fasb.org/topic&trid=2126998

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