Inventories (Tables)

12 Months Ended

Dec. 31, 2014

Inventory Disclosure [Abstract]

Inventories

	December 31,
Inventories consisted of:	2014		2013
Finished goods	$	28,712,961	$	26,004,042
Work in process		522,377		186,507
Materials and supplies		4,435,860		2,028,333
	$	33,671,198	$	28,218,883