Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2012

Accrued Expenses

Accrued expenses consist of the following at December 31:

	2012		2011
	(in thousands)
Legal and accounting fees	$	109	$	69
Accrued compensation		42		385
Severance agreement (Note 11)		1,000		1,000
Other		10		97
Total	$	1,161	$	1,551