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Accounting Policies and Basis of Presentation - Inventory (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
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Accounting Policies [Abstract] |  |
Finished goods | $ 16,557 | $ 16,654
Barreled distillate (bourbons and whiskeys) | 113,139 | 104,249
Raw materials | 4,566 | 4,920
Work in process | 2,871 | 1,766
Maintenance materials | 8,615 | 8,200
Other | 1,360 | 1,142
Total | $ 147,108 | $ 136,931

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