Investments in Foreign Joint Ventures - Schedule of Activity in Investment in Foreign Joint Ventures (Detail) - USD ($) $ in Thousands	6 Months Ended
Jun. 30, 2016	Jun. 30, 2016
Investments in foreign joint ventures:
Balance at December 31, 2015	$ 11,104
Equity in earnings (loss) in 2016	423
Dividend distributions in 2016	(589)
Foreign currency translation adjustment	(288)
Investments, end of period	10,650
Components of investments in foreign joint ventures:
Investment in joint ventures		$ 2,048
Undistributed earnings		7,920
Foreign currency translation		682
Investments, end of period	10,650	10,650
BOMAY
Investments in foreign joint ventures:
Balance at December 31, 2015	10,896
Equity in earnings (loss) in 2016	426
Dividend distributions in 2016	(589)
Foreign currency translation adjustment	(293)
Investments, end of period	10,440
Components of investments in foreign joint ventures:
Investment in joint ventures		2,033
Undistributed earnings		7,935
Foreign currency translation		472
Investments, end of period	10,896	10,440
MIEFE
Investments in foreign joint ventures:
Balance at December 31, 2015	208
Equity in earnings (loss) in 2016	(3)
Foreign currency translation adjustment	5
Investments, end of period	210
Components of investments in foreign joint ventures:
Investment in joint ventures		15
Undistributed earnings		(15)
Foreign currency translation		210
Investments, end of period	$ 208	$ 210

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Component of investment in joint ventures.

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Investment in joint ventures.

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This item represents disclosure of the amount of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporation; these investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(10))
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-Publisher FASB
-Name Accounting Standards Codification
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-Section 45
-Paragraph 28
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-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585

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-Name Accounting Standards Codification
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This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Total investments in (A) an entity in which the entity has significant influence, but does not have control, (B) subsidiaries that are not required to be consolidated and are accounted for using the equity and or cost method, and (C) an entity in which the reporting entity shares control of the entity with another party or group. Includes long-term advances receivable from a party that is affiliated with the reporting entity by means of direct or indirect ownership.

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-Publisher FASB
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-Section S99
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