Fair value of intangible assets (Details) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Fair value of intangible assets
Good will	$ 22,241	$ 22,241
Licenses and Permits	$ 2,609,000	$ 2,609,000

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

No definition available.

Name:	fil_GoodWill
Namespace Prefix:	fil_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant