Related-Party Transactions (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
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| Net Revenues | $ 30,883 | $ 26,722 |
| Accounts Receivable | 3,606 | 6,206 |
| World Wrestling Entertainment [Member] | ||
| Net Revenues | 1,201 | |
| Accounts Receivable | ||
| Cisco Systems [Member] | ||
| Net Revenues | 1,724 | 10 |
| Accounts Receivable | ||
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- Definition For an unclassified balance sheet, the amount due from customers or clients for goods or services that have been delivered or sold in the normal course of business, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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