Note C - Inventories (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Inventory, Current [Table Text Block]

	December 31,
	2012		2011
Raw materials and work-in-process	$	481,544	$	470,532
Finished products		761,206		996,902
	$	1,242,750	$	1,467,434