Earnings Per Common Share (Tables)

12 Months Ended

Dec. 31, 2015

Earnings Per Common Share [Abstract]

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

		2015		2014		2013
Numerator for basic and diluted earnings per common share -
(Loss) income available to common stockholders:
Net (loss) income	$	(44,445)	$	25,656	$	29,290
Denominator:
Weighted average shares outstanding		10,254		10,225		10,175
Denominator for basic earnings per common share		10,254		10,225		10,175
Effect of dilutive securities:
Employee stock options		-		6		11
Other stock compensation plans		-		101		74
Dilutive potential common shares		-		107		85
Denominator for diluted earnings per common share - adjusted weighted average shares outstanding and assumed conversions		10,254		10,332		10,260
Basic (loss) earnings per common share	$	(4.33)	$	2.51	$	2.88
Diluted (loss) earnings per common share	$	(4.33)	$	2.48	$	2.85
Dividends paid per common share	$	0.16	$	0.13	$	0.12