Earnings Per Common Share (Tables)

6 Months Ended

Jun. 30, 2016

Earnings Per Common Share [Abstract]

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

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2016		2015		2016		2015
Numerator for basic and diluted earnings per common share -
(Loss) income available to common stockholders:
Net (loss) income	$	(91,996)	$	5,362	$	(94,828)	$	9,649
Denominator:
Weighted average shares outstanding		10,263		10,284		10,248		10,272
Denominator for basic earnings per common share		10,263		10,284		10,248		10,272
Effect of dilutive securities:
Employee stock options		-		-		-		1
Other stock compensation plans		-		86		-		112
Dilutive potential common shares		-		86		-		113
Denominator for diluted earnings per common share - adjusted weighted average shares outstanding and assumed conversions		10,263		10,370		10,248		10,385
Basic (loss) earnings per common share	$	(8.96)	$	0.52	$	(9.25)	$	0.94
Diluted (loss) earnings per common share	$	(8.96)	$	0.52	$	(9.25)	$	0.93
Dividends paid per common share	$	0.04	$	0.04	$	0.08	$	0.08