ACQUISITION (Purchase Price Allocation) (Details) (Omega Refining, USD $)	0 Months Ended
	May 02, 2014	May 02, 2014
Omega Refining
Business Acquisition [Line Items]
Cash and cash equivalents		$ 406,000
Accounts receivable		950,000
Inventory		4,192,000
Prepaid expenses		71,000
Property, plant and equipment		30,000,000
Deposits		400,000
Bango secured note issued to Vertex		8,308,000
Technology		2,287,000
Non-compete agreements		66,000
Total identifiable net assets		46,680,000
Less liabilities assumed, including contingent consideration		(7,670,000)
Gain on purchase		(6,574,000)
Total purchase price	$ 32,436,000