XML 35 R22.htm IDEA: XBRL DOCUMENT v2.3.0.15

Cost of Sales

9 Months Ended

Sep. 30, 2011

Cost Of Sales [Abstract]

Cost Of Sales [Text Block]

15.   COST OF SALES

The composition of cost of sales by principal for the periods ended September 30, 2011 and 2010 can be summarized as follows:

			30.09.2011				30.09.2010
Beginning inventory of trade goods
Purchases		$	1,024,118			$	1,798,579
Ending inventory of trade goods (-)
Total		$	1,024,118			$	1,798,579

X

- Details

Name:	tucn_CostOfSalesAbstract
Namespace Prefix:	tucn
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Disclosure of the cost of sales.

+ Details

Name:	tucn_CostOfSalesTextBlock
Namespace Prefix:	tucn
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration