Note 4 - Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2013

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment [Table Text Block]

	2013		2012
Equipment	$	1,243,500	$	1,171,900
Furniture		432,400		380,200
Leasehold improvements		147,500		147,500
		1,823,400		1,699,600
Less: accumulated depreciation and amortization		1,521,300		1,340,700
	$	302,100	$	358,900