Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2012

Earnings Per Share [Abstract]

Schedule of Earnings Per Share Reconciliation [Table Text Block]

The following is a reconciliation of the numerators and denominators of the basic and diluted earnings per share computations:

	Year ended December 31,
(In thousands, except per share amounts)	2010			2011			2012
Numerator:
Net income (loss)	($	8,975	)	($	8,774	)	($	3,228	)
Denominator:
Weighted average shares outstanding used for basic earnings (loss) per share		24,411,158			24,668,579			25,135,416
Effect of dilutive securities:
Stock-options and warrants		-			-			-
Weighted average shares outstanding and dilutive securities used for diluted earnings (loss) per share		24,411,158			24,668,579			25,135,416
Basic earnings (loss) per share	($	0.37	)	($	0.36	)	($	0.13	)
Diluted earnings (loss) per share	($	0.37	)	($	0.36	)	($	0.13	)