Note 5 - Property and Equipment

6 Months Ended

Jun. 30, 2015

Notes to Financial Statements

Property, Plant and Equipment Disclosure [Text Block]

5.     Property and Equipment

Property and equipment as shown on the accompanying Condensed Consolidated Balance Sheets is composed of the following as of June 30, 2015 and December 31, 2014:

	June 30, 2015			December 31, 2014
Laboratory equipment	$	525,956		$	510,106
Leasehold improvements		115,605			115,605
Other furniture, fixtures & equipment		28,685			28,685
Total property and equipment		670,246			654,396
Accumulated depreciation and amortization		(572,170	)		(557,703	)
Property and equipment, net	$	98,076		$	96,693