Note 3 - Capital Lease Obligations (Tables)

12 Months Ended

Dec. 31, 2013

Leases, Capital [Abstract]

Schedule of Capital Leased Assets [Table Text Block]

Start Date:	Original Cost		Accumulated Amortization		Net Book Value at December 31, 2013
June, 2011	$	140		121		19
January, 2012		253		168		85
	$	393	$	289	$	104

Schedule of Future Minimum Lease Payments for Capital Leases [Table Text Block]

Year Ending December 31,	Amount
2014	$	113
Less amount representing interest		(4	)
Present value of net minimum lease payments, included within accrued expenses and other current liabilities		109