Description of Business and Summary of Significant Accounting Policies (Advertising and Sales Commission) (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Accounting Policies [Abstract]
Advertising Expense	$ 1,000,000	$ 1,400,000	$ 1,000,000
Deferred Sales Commission	434,000	442,000
Amortization of Deferred Sales Commissions	$ 915,000	$ 1,100,000