COPPER PRICE PROTECTION PROGRAM (Narrative) (Details) (USD $)	12 Months Ended
	Dec. 31, 2012
Copper Price Protection Program 1	4,560
Copper Price Protection Program 2	(10,053,081)
Copper Price Protection Program 3	3,600
Copper Price Protection Program 4	(7,936,643)
Copper Price Protection Program 5	2,400
Copper Price Protection Program 6	(5,291,095)
Copper Price Protection Program 7	$ 5,538
Copper Price Protection Program 8	2.51
Copper Price Protection Program 9	4,841
Copper Price Protection Program 10	2.20
Copper Price Protection Program 11	4,413
Copper Price Protection Program 12	2.00
Copper Price Protection Program 13	8,803
Copper Price Protection Program 14	3.99
Copper Price Protection Program 15	8,523
Copper Price Protection Program 16	3.87
Copper Price Protection Program 17	8,723
Copper Price Protection Program 18	3.96
Copper Price Protection Program 19	9,661,133
Copper Price Protection Program 20	(8,455,156)
Copper Price Protection Program 21	$ 1,205,977