Note 9 - Income Taxes (Details) - Provision for income taxes (USD $)	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Provision for income taxes [Abstract]
Federal				$ 386,909
State				42,185
Total Current Provision				429,094
Federal			(269,073)	47,302
State			(62,475)	15,130
Total deferred			(331,548)	62,432
Income tax expense	$ 130,832	$ 159,886	$ (331,548)	$ 491,526

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.