Note 7 - Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2013

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

	Three months ended March 31,
	(In thousands)
	2013		­ 2012
Weighted average shares and share equivalents – basic		6,890		6,719
Weighted average dilutive effect of options		120		174
Weighted average dilutive effect of restricted stock		11		14
Weighted average shares and share equivalents - diluted		7,021		6,907