Note 15 - Separation Accrual	9 Months Ended
Sep. 30, 2014
Disclosure Text Block Supplement [Abstract]
Restructuring, Impairment, and Other Activities Disclosure [Text Block]	NOTE 15. SEPARATION ACCRUAL During the second, third, and fourth quarters of 2013, we incurred charges totaling $448 thousand for salary continuations and COBRA payments related to separation agreements with our former Chief Executive Officer, our former Chief Financial Officer, and our former Chief Technology Officer. At September 30, 2014, we did not have a remaining accrual for these charges. At December 31, 2013, we had a remaining accrual of $247 thousand included in the caption “Accrued liabilities” in the Condensed Consolidated Balance Sheets.

Note 15 - Separation Accrual

9 Months Ended

Sep. 30, 2014

Disclosure Text Block Supplement [Abstract]

Restructuring, Impairment, and Other Activities Disclosure [Text Block]

NOTE 15. SEPARATION ACCRUAL

During the second, third, and fourth quarters of 2013, we incurred charges totaling $448 thousand for salary continuations and COBRA payments related to separation agreements with our former Chief Executive Officer, our former Chief Financial Officer, and our former Chief Technology Officer. At September 30, 2014, we did not have a remaining accrual for these charges. At December 31, 2013, we had a remaining accrual of $247 thousand included in the caption “Accrued liabilities” in the Condensed Consolidated Balance Sheets.