Related Party Transactions (Detail Textuals) - USD ($) $ in Millions |
12 Months Ended | ||
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Dec. 31, 2016 |
Mar. 31, 2019 |
Dec. 31, 2018 |
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| Related Party Transaction [Line Items] | |||
| Due to related parties | $ 1.1 | $ 1.2 | |
| TOG Liquidation Trust | |||
| Related Party Transaction [Line Items] | |||
| Due to related parties | $ 1.2 | $ 1.2 | |
| Cash Advances | |||
| Related Party Transaction [Line Items] | |||
| Proceeds from cash advances from TOG Liquidation Trust | $ 1.2 |
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- Definition Carrying amount as of the balance sheet date of obligations due all related parties. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of transactions with related party during the financial reporting period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition 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. No definition available.
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