Stock-based Compensation (Stock-Based Compensation Expense) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based expense	$ 256	$ 106	$ 392	$ 401
Promotion and Selling [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based expense	1	27	44	113
General and Administrative [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock-based expense	255	79	348	288
Stock Options [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Unrecognized compensation	294		294
Weighted-average period unrecognized compensation expense will be recognized			2 years
Stock-based expense	247	93	376	293
Restricted Stock [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Unrecognized compensation	4		4
Weighted-average period unrecognized compensation expense will be recognized			4 months 24 days
Stock-based expense	$ 9	$ 13	$ 16	$ 108