Net Income (Loss) per Share of Common Stock (Tables)

3 Months Ended

Mar. 31, 2016

Earnings Per Share [Abstract]

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

The following table sets forth the computation of basic and diluted earnings per share:

	Three months ended March 31,
(dollars in thousands, except earnings per share)	2016		2015
Numerators for earnings per share:
Net income that is available to common shareholders	$	718	$	3,112
Denominator for basic earnings per share:
Weighted average shares outstanding	21,850,171		21,853,455
Denominator for diluted earnings per share:
Effect of stock options and restricted stock units	150,847		495,159
Adjusted weighted average shares and assumed conversions	22,001,018		22,348,614
Basic earnings per share	$	0.03	$	0.14
Diluted earnings per share	$	0.03	$	0.14
Shares excluded from diluted earnings per share due to:
Inclusion would have been anti-dilutive (excluded from calculation)	616,642		89,006