CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
OPERATING ACTIVITIES
Net loss	$ (3,647)	$ (3,399)
Non cash items:
Depreciation and amortization	121	132
Non-cash stock compensation	52	29
Change in other operating items:
Interest, income taxes and other current assets	(44)	300
Accounts payable	137	(33)
Accrued liabilities	234	(55)
Cash flows used in operating activities	(3,147)	(3,026)
INVESTING ACTIVITIES
Proceeds from sale of assets	0	4
Cash flows provided by investing activities	0	4
FINANCING ACTIVITIES
Cash flows provided by financing activities	0	0
NET DECREASE IN CASH AND CASH EQUIVALENTS	(3,147)	(3,022)
CASH AND CASH EQUIVALENTS, BEGINNING OF PERIOD	6,258	10,205
CASH AND CASH EQUIVALENTS, END OF PERIOD	$ 3,111	$ 7,183