Note 11 - Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Weighted Average Number of Shares [Table Text Block]

	Three Months Ended  March 31,
	2013		2012
Weighted average shares outstanding - Basic		10,507,163		10,419,343
Diluted effect of stock options and restricted stock grants		18,164		44,782
Weighted average shares outstanding - Diluted		10,525,327		10,464,125