Note 5 - Note Payable (Tables)

6 Months Ended

Jun. 30, 2015

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

Year Ending December 31,
2015 (remaining 6 months)	$	268
2016		1,662
2017		1,681
2018		745
Total payments		4,356
Less: Amount representing interest		(356	)
Present value of obligations		4,000
Less: Notes payable, current portion		4,000
Note payable, noncurrent portion	$	-