Note 1 - Summary of Significant Interim Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended March 31,
	2013		2012
Net income used in the computation of basic and diluted earnings per share	$	1,229,000	$	327,000
Weighted average shares outstanding - basic		6,121,180		6,025,874
Common stock equivalents		48,295		116,742
Weighted average shares outstanding - diluted		6,169,475		6,142,616
Per Share Data:
Basic
Net income	$	0.20	$	0.05
Diluted
Net income	$	0.20	$	0.05

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	No. of Shares			Weighted Average Exercise Price
Outstanding December 31, 2012		614,917		$	11.24
Granted		139,034			11.29
Exercised		(6,883	)		9.14
Lapsed		-			-
Cancelled		(11,500	)		12.01
Outstanding March 31, 2013		735,568		$	11.26

Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]

	No. of Shares		Weighted Average Exercise Price
Outstanding December 31, 2012		176,476	$	11.60
Granted		59,716		11.29
Exercised		-		-
Lapsed		-		-
Cancelled		-		-
Outstanding March 31, 2013		236,192	$	11.52

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Three months ended March 31,	SARS	Options
Exercise price
2013	$11.29	$11.29
2012	$13.15	$13.15
Market price
2013	$11.29	$11.29
2012	$13.15	$13.15
Risk free interest rate (1)
2013	0.9%	0.9%
2012	0.8%	0.8%
Expected award life (years) (2)	5	5
Expected volatility (3)
2013	46.0%	46.0%
2012	45.1%	45.1%
Expected dividend yield (4)
2013	4.8%	4.8%
2012	4.1%	4.1%