Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2017

Earnings Per Share [Abstract]

Earnings per share computations (in thousands, except per share amounts)

	Year ended		Three months ended		Year ended		Year ended
	December 31,		December 31,		September 30,		September 30,
	2017		2016		2016		2015
Common shares:
Weighted average common shares
outstanding during the period -
shares used for basic earnings
per common share		9,975		9,879		9,846		9,756
Common shares issuable under share
based payment plans which are
potentially dilutive		65		44		44		71
Common shares used for diluted
earnings per common share		10,040		9,923		9,890		9,827
Income from continuing operations	$	41,750		1,682		12,024		6,093
Discontinued operations		—		—		—		2,179
Net income attributable to the Company	$	41,750		1,682		12,024		8,272
Basic earnings per common share:
Income from continuing operations	$	4.19		0.17		1.22		0.62
Discontinued operations		—		—		—		0.23
Net income attributable to the Company	$	4.19		0.17		1.22		0.85
Diluted earnings per common share
Income from continuing operations	$	4.16		0.17		1.22		0.62
Discontinued operations		—		—		—		0.22
Net income attributable to the Company	$	4.16		0.17		1.22		0.84