Description of Business (Details Textual) (USD $) In Millions, unless otherwise specified	1 Months Ended
Jul. 31, 2012	Sep. 30, 2012	Dec. 31, 2011
Working Capital Deficit		$ 4.1
Aggregate Indebtedness		0.9
Percentage Of Accounts Receivable Due From Five Customers		79.00%	59.00%
Savings In Operating Costs Due To Restructuring	$ 8.0

The percentage of accounts receivable due from the customers.

No definition available.

Name:	txcc_PercentageOfAccountsReceivableDueFromFiveCustomers
Namespace Prefix:	txcc_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Represents the amount to be saved due to the process of restructuring.

+ References

No definition available.

+ Details

Name:	txcc_SavingsInOperatingCostsDueToRestructuring
Namespace Prefix:	txcc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The amount of negative working capital as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	txcc_WorkingCapitalDeficit
Namespace Prefix:	txcc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Total current liabilities of the broker-dealer, less certain exceptions as defined.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Rule 15c3

-Number 240

-Section 1

-Paragraph 1

-Subparagraph i

-Article 15c3

-Subsection a

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Rule 15c3

-Number 240

-Section 1

-Paragraph 1

-Article 15c3

-Subsection c

+ Details

Name:	us-gaap_AggregateIndebtedness
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant