Goodwill and Intangible Assets - Narrative (Details) (USD $)	3 Months Ended	12 Months Ended
	Dec. 31, 2010	Dec. 31, 2012	Dec. 31, 2011
Indefinite-lived Intangible Assets [Line Items]
Goodwill impairment		$ 0	$ 0
Estimated amortization expense, 2013		3,494,000
Estimated amortization expense, 2014		3,121,000
Estimated amortization expense, 2015		3,016,000
Estimated amortization expense, 2016		3,015,000
Estimated amortization expense, 2017		2,107,000
Trade Names [Member]
Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangibles		6,812,000
Minimum [Member]
Indefinite-lived Intangible Assets [Line Items]
Weighted average cost of capital		8.40%
Maximum [Member]
Indefinite-lived Intangible Assets [Line Items]
Weighted average cost of capital		11.90%
Lawn and Garden [Member]
Indefinite-lived Intangible Assets [Line Items]
Goodwill impairment	72,000,000	0	0
Goodwill, fair value	$ 9,300,000