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Note 7 - Income Per Share (Details) - Computation of Income (Loss) Per Share (USD $)	3 Months Ended			12 Months Ended
	Mar. 31, 2015		Mar. 31, 2014	Dec. 31, 2014
Note 7 - Income Per Share (Details) - Computation of Income (Loss) Per Share [Line Items]
Net income (in Dollars)	$ 289,000us-gaap_NetIncomeLoss		$ 319,000us-gaap_NetIncomeLoss	$ 319,000us-gaap_NetIncomeLoss
Basic Earnings Per Share-O/S	3,871,849us-gaap_WeightedAverageNumberOfSharesOutstandingBasic	[1]	3,849,318us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Basic Earnings Per Share-Amount (in Dollars per share)	$ 0.07us-gaap_EarningsPerShareBasic	[1]	$ 0.08us-gaap_EarningsPerShareBasic
Effect of Dilutive Securities
Diluted Earnings Per Share-O/S	3,953,772us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding		3,911,806us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Diluted Earnings Per Share-Amount (in Dollars per share)	$ 0.07us-gaap_EarningsPerShareDiluted		$ 0.08us-gaap_EarningsPerShareDiluted
Restricted Stock [Member]
Effect of Dilutive Securities
Non-vested Restricted Stock Grants- O/s	81,923us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockMember		62,488us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements / us-gaap_AwardTypeAxis = us-gaap_RestrictedStockMember
[1] All common stock data has been restated for a 1-for-10 reverse stock split which took effect on March 4, 2015.

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

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