Note 4 - Income Taxes (Details) - Components of Income Tax Expense (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Current:
Federal		$ 5
State and local	28	29
Total Current	28	34
Deferred:
Federal	0	0
State and local	0	0
Total Deferred	0	0
Income tax expense	$ 28	$ 34
Effective income tax rate	(22.40%)	2.80%