Income Taxes (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Operating Loss Carryforwards [Line Items]
Discontinued operations, benefit from income taxes	$ 4,300,000	$ 2,400,000	$ 4,500,000
Valuation allowance, methodologies and assumptions	In assessing the ability to realize deferred tax assets, management considers whether it is more likely than not that some portion or all of its deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during the periods in which these temporary differences become deductible. Management considers the projected future taxable income and prudent and feasible tax planning strategies in making this assessment.
Net operating loss carryforwards	$ 17,800,000	9,000,000
Provision for U.S. income taxes on unremitted foreign earnings	0
Liability for uncertain tax positions, current	0	0
Liability for uncertain tax positions, long-term	0	0
State [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 5,000,000	5,300,000
State [Member] | Earliest Tax Year [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards, expiration date	Dec. 31, 2019
State [Member] | Latest Tax Year [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards, expiration date	Dec. 31, 2034
Foreign [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 12,800,000	$ 3,700,000
Foreign [Member] | Earliest Tax Year [Member]
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards, expiration date	Jan. 01, 2015
Domestic Tax Authority [Member] | IRS [Member]
Operating Loss Carryforwards [Line Items]
Federal income tax examination, year under examination	2012