Equity Method Investments (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Schedule of Equity Method Investments [Line Items]
Wind down period			1 year
Proceeds from insurance recoveries			$ 0	$ 4,112
Distribution received from equity method investee			$ 3,300	0
DMI [Member]
Schedule of Equity Method Investments [Line Items]
Equity method ownership percentage (percent)	50.00%		50.00%
Foreign currency translation adjustment, before tax		$ 81		81
ICP [Member]
Schedule of Equity Method Investments [Line Items]
Equity method ownership percentage (percent)	30.00%		30.00%
Related party sales to MGPI	$ 6,700	11,123	$ 19,639	32,332
Depreciation and amortization	738	$ 662	2,221	$ 1,987
Distribution received from equity method investee	$ 3,300		$ 3,300

Equity Method Investment, Summarized Financial Information, Depreciation and Amortization

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Equity Method Investments, Business Wind Down Period

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Proceeds from Business Interruption Insurance Recoveries

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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.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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This item represents the amount of unrealized intercompany profits and losses on transactions between the Entity and unconsolidated subsidiaries (including certain corporate joint ventures, and noncontrolled corporations), accounted for under the equity method of accounting, which have not been eliminated in preparing the Entity's financial statements.

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Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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