Inventories (Tables)

3 Months Ended

Mar. 31, 2014

Inventories (Tables) [Abstract]

Inventory Disclosure Tables [Text Block]

			March 31, 2014		December 31, 2013
Finished goods		$	751,027	$	640,355
Raw materials and purchased components			194,808		185,146
Health care supplies			186,687		195,519
Work in process			74,250		76,084
	Inventories	$	1,206,772	$	1,097,104