Inventories (Tables)

3 Months Ended

Mar. 31, 2013

Inventories [Abstract]

Schedule Of Inventories

	March 31,				December 31,
	2013		2012		2012
Finished goods	$	2,785,838	$	2,091,004	$	2,462,548
Production supplies		3,025,400		2,082,194		2,599,668
Raw materials		1,269,661		1,032,259		876,970
Total inventories	$	7,080,899	$	5,205,457	$	5,939,186