Income Taxes From Continuing Operations (Schedule of Operating Loss Carry Forwards) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Operating Loss Carryforwards [Line Items]
Deferred tax assets related to net operating loss carryforwards	$ 3,015	$ 5,690
Internal Revenue Service (IRS)
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	23
Deferred tax assets related to net operating loss carryforwards	8
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	24,570
Deferred tax assets related to net operating loss carryforwards	1,118
Foreign Tax Authority
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	7,082
Deferred tax assets related to net operating loss carryforwards	$ 1,889
Minimum | Internal Revenue Service (IRS)
Operating Loss Carryforwards [Line Items]
Years that net operating loss carryforwards will expire between	Dec. 31, 2029
Minimum | State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Years that net operating loss carryforwards will expire between	Dec. 31, 2017
Minimum | Foreign Tax Authority
Operating Loss Carryforwards [Line Items]
Years that net operating loss carryforwards will expire between	Dec. 31, 2033
Maximum | Internal Revenue Service (IRS)
Operating Loss Carryforwards [Line Items]
Years that net operating loss carryforwards will expire between	Dec. 31, 2034
Maximum | State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Years that net operating loss carryforwards will expire between	Dec. 31, 2033
Maximum | Foreign Tax Authority
Operating Loss Carryforwards [Line Items]
Years that net operating loss carryforwards will expire between	Dec. 31, 2035