(4) Acquisition: Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Total current assets	$ 105,289,000	$ 59,926,000
TexadianEnergyIncMember
Finite-Lived Intangible Assets, Gross		8,809,000
Goodwill, Gross		8,290,000
Net non cash working capital		3,097,000
Deferred Tax Liabilities, Net, Current		(2,757,000)
Total current assets		$ 17,439,000