Income Taxes (Details 2) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
New York State Division of Taxation and Finance [Member]
Income Tax Examination [Line Items]
Net Earnings	$ 1,776
RHODE ISLAND [Member]
Income Tax Examination [Line Items]
Net Earnings	626
Puerto Rico [Member]
Income Tax Examination [Line Items]
Net Earnings		(503)
United Kingdom [Member]
Income Tax Examination [Line Items]
Net Earnings		485	(856)
Canada [Member]
Income Tax Examination [Line Items]
Net Earnings			$ (671)