Goodwill and Intangible assets (Details) (USD $)	6 Months Ended	12 Months Ended
Jun. 30, 2013	Dec. 31, 2012
Goodwill and Intangible assets
Amortization expenses used in continuing operations	$ 0	$ 935,668

The charge during the period representing the systematic and rational allocation of deferred finance costs over the term of the debt arrangement to which it pertains.

No definition available.

Name:	fil_AmortizationExpensesUsedInContinuingOperations
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration