Accrued Expenses

9 Months Ended

Sep. 30, 2012

Accrued Expenses [Abstract]

Accrued Expenses

NOTE 3 — Accrued Expenses

Accrued expenses consist of the following (in thousands):

	September 30, 2012		December 31, 2011
Patent costs	$	123	$	51
Research and development costs		44		87
Personnel related costs		28		70
Other		134		45
Total	$	329	$	253