Income Taxes (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Examination [Line Items]
Effective tax rate for the year	34.00%	36.70%	27.30%
Increase in deferred tax asset valuation allowance	$ (800,000)	$ (22,100,000)
Decrease in allowance due to foreign currency	800,000
Decrease in valuation allowance from the expiration of 2007 capital loss carryforward		26,100,000
Increase in valuation allowance from additional federal non-deductibel expense and foreign and state net operating losses	200,000	4,000,000
Increase in valuation allowance due to current losses	200,000
Net operating loss carryforwards	4,612,000	4,975,000
Temporary difference in deferred tax liability	4,700,000
Unrecognized tax benefits	1,500,000	1,100,000	1,100,000
Amount of accrued interest expense included as a liability within the Company's Condensed Consolidated Statements of Financial Position	100,000
Unrecognized tax benefits for which it is reasonably possible that they will be recognized within the next twelve months	400,000
State and Foreign Tax Authority [Member]
Income Tax Examination [Line Items]
State and foreign net operating tax loss carryforwards	$ 24,400,000