Goodwill and Other Intangible Assets (Schedule of Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 60,967	$ 46,811
Accumulated Amortization	(9,121)	(6,646)
Net Carrying Amount	51,846	40,165
Non-compete agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	2,860	380
Accumulated Amortization	(117)	(367)
Net Carrying Amount	2,743	13
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	639	815
Accumulated Amortization	(201)	(412)
Net Carrying Amount	438	403
Customer relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	19,960	19,960
Accumulated Amortization	(3,575)	(2,488)
Net Carrying Amount	16,385	17,472
Supplier relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	350	350
Accumulated Amortization	(213)	(143)
Net Carrying Amount	137	207
Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	7,003	6,280
Accumulated Amortization	(1,334)	(879)
Net Carrying Amount	5,669	5,401
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	30,155	19,026
Accumulated Amortization	(3,681)	(2,357)
Net Carrying Amount	$ 26,474	$ 16,669
Weighted Average [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period In Years	17 years
Weighted Average [Member] | Non-compete agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period In Years	5 years	5 years
Weighted Average [Member] | Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period In Years	10 years	10 years
Weighted Average [Member] | Customer relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period In Years	23 years	23 years
Weighted Average [Member] | Supplier relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period In Years	5 years	5 years
Weighted Average [Member] | Trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period In Years	16 years	17 years
Weighted Average [Member] | Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period In Years	15 years	18 years