Risks and Uncertainties - Cash and Cash Equivalents (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Risks and Uncertainties
Foreign cash not insured by FDIC	$ 13,723	$ 10,172

The amount of the entity's foreign cash, as of the balance sheet date, that is not insured by the Federal Deposit Insurance Corporation.

No definition available.

Name:	twoc_ForeignCashUninsuredAmount
Namespace Prefix:	twoc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant