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Accrued and Other Expenses - Schedule of Accrued and Other Expenses (Detail) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017
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Payables and Accruals [Abstract] |  |
Employee related expenses | $ 2,568 | $ 667
Accrued construction related expenses | 1,483 | 2,197
Accrued legal expenses | 35 | 90
Accrued professional fees | 500 | 529
Accrued royalties | 1,068 | 206
Accrued freight and delivery charges | 1,590 | 2,197
Accrued real estate tax | 487 | 0
Accrued utilities | 528 | 176
Accrued interest | 166 | 0
Sales tax liability | 268 | 19
Deferred rent | 787 | 861
Other accrued liabilities | 1,892 | 634
Total accrued liabilities | $ 11,372 | $ 7,576

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