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Inventory

12 Months Ended

Dec. 31, 2015

Inventory Disclosure [Abstract]

Inventory

4. Inventory

Inventory consisted of the following amounts (in thousands):

	December 31,
	2015				2014
Parts and supplies	$	109,634			$	120,646
Work in progress	19,777				25,140
Inventory	$	129,411			$	145,786

During the years ended December 31, 2015, 2014 and 2013, we recorded $4.3 million, $8.9 million and $3.9 million, respectively, in inventory write-downs and reserves for inventory which was obsolete, excess or carried at a price above market value. As of December 31, 2015 and 2014, we had inventory reserves of $9.8 million and $11.5 million, respectively.

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- References

No definition available.

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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://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.6)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766

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