Inventories - Schedule of Inventory on Hand by Segment (Detail) - USD ($) $ in Thousands |
Dec. 31, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Inventory [Line Items] | ||
| Reserve for obsolescence | $ (994) | $ (1,657) |
| Inventories, net | 677 | 730 |
| Regnery Publishing [Member] | ||
| Inventory [Line Items] | ||
| Inventories, gross | 1,317 | 2,038 |
| Reserve for obsolescence | (930) | (1,621) |
| Inventories, net | 387 | 417 |
| Wellness Products [Member] | ||
| Inventory [Line Items] | ||
| Inventories, gross | 354 | 349 |
| Reserve for obsolescence | (64) | (36) |
| Inventories, net | $ 290 | $ 313 |
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- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. 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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- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of valuation reserve for inventory. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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