Balance Sheet Detail (in thousands)

12 Months Ended

Dec. 31, 2012

Balance Sheet Detail (in thousands)

Balance Sheet Detail (in thousands)

3. Balance Sheet Detail (in thousands)

Inventories

	December 31,
	2012		2011
Finished products	$	5	$	5

Accrued Expenses

	December 31,
	2012		2011
Accrued payroll	$	76	$	59
Accrued vacation	271		222
Accrued warranty expense	3		3
Accrued interest	130		54
Deferred rent	—		43
Other	68		80
	$	548	$	461