Note 4 - Income Taxes (Details) - Components of Income Tax Expense (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Current:
Federal	$ (241)	$ 6	$ (186)	$ 19
State and local	24	16	75	51
Total Current	(217)	22	(111)	70
Deferred:
Federal	0	0	0	0
State and local	0	0	0	0
Total Deferred	0	0	0	0
Income tax (benefit) expense	$ (217)	$ 22	$ (111)	$ 70
Effective income tax rate	(12.20%)	0.60%		2.50%