Sum of net book value of Property based on physical location (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Sum of net book value of Property based on physical location
United States	$ 9,890,924	$ 12,261,233
Canada	1,751,595	3,258,071
Total	$ 11,642,519	$ 15,519,304

Long-lived assets, representing the sum of net book value of property, plant, and equipment, net book value of leased property under capital leases, restricted cash, note receivable, and net book value of intangible assets under United States segment

No definition available.

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