Balance Sheet Detail (in thousands) (Tables)

12 Months Ended

Dec. 31, 2014

Balance Sheet Detail (in thousands)

Schedule of inventories

	December 31,
	2014		2013
Finished products	$	12	$	19

Schedule of accrued expenses

	December 31,
	2014		2013
Accrued payroll	$	114	$	96
Accrued vacation	282		290
Rent payable	84		106
Accrued interest, related party	76		76
Accrued bonus	—		116
Other	113		158
	$	669	$	842