Risks and Uncertainties (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Risks and Uncertainties
Foreign cash not insured by FDIC	$ 6,236	$ 5,405

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