Basic and Diluted Net Income Per Share (Tables)

9 Months Ended

Sep. 30, 2014

Earnings Per Share, Basic and Diluted [Abstract]

Schedule of Earnings Per Share Reconciliation [Table Text Block]

Basic and diluted weighted average common shares outstanding are as follows:

	Three Months Ended				Nine months Ended
	September 30,		September 30,		September 30,		September 30,
	2014		2013		2014		2013
	(in thousands)
Weighted average common shares outstanding, basic		5,375		5,312		5,349		5,301
Dilutive common equivalent shares		14		19		26		13
Weighted average common shares outstanding, diluted		5,389		5,331		5,375		5,314