Commitments and Contingencies (Details Textual) (USD $)	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Loss Contingencies [Line Items]
Litigation Charges	$ 0	$ 3,452,000
Commitments and Contingencies (Textual) [Abstract]
Return of payments received for components sold	$ 16,700,000

The amount of loss pertaining to the specified contingency that was charged against earnings in the period, including the effects of revisions in previously reported estimates.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

Name:	us-gaap_LossContingencyLossInPeriod
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration