Subsequent Event Subsequent Event (Details) - Suzhou Sanji Foundry Equipment Co., LTD. [Member] - Corporate Joint Venture [Member] $ in Thousands	Nov. 30, 2016 USD ($)
Subsequent Event [Line Items]
Noncontrolling Interest, Ownership Percentage by Parent	55.00%
Proceeds from Divestiture of Interest in Joint Venture	$ 1,170

The cash inflow from the sale of an investment interest in a joint venture that the reporting entity has not previously accounted for using consolidation or the equity method of accounting.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585

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