Fair Value of Financial Instruments Significant Observable Inputs used in the Valuation of Level 3 Liabilities (Details) - USD ($) $ in Thousands		9 Months Ended	12 Months Ended
		Sep. 30, 2015	Dec. 31, 2014
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Derivative liabilities		$ 4,561	$ 2,985
Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Financial Liabilities Fair Value Disclosure	[1]	2,014	0
Derivative [Member] | Internal valuation model [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Derivative liabilities		$ 14	0
Derivative [Member] | Weighted Average [Member] | Internal valuation model [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair Value Assumptions, Pull Through Rate		75.70%
Derivative [Member] | Minimum | Internal valuation model [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair Value Assumptions, Pull Through Rate		55.00%
Derivative [Member] | Maximum | Internal valuation model [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair Value Assumptions, Pull Through Rate		80.00%
Other Liabilities [Member] | Internal valuation model [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Contingent consideration payable		$ 2,000	$ 0
Other Liabilities [Member] | Weighted Average [Member] | Internal valuation model [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair Value Inputs, Book Value Growth Rate		5.00%
Other Liabilities [Member] | Minimum | Internal valuation model [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair Value Inputs, Earnings Before Interest, Taxes, Depreciation and Amortization		$ 4,443
Fair Value Inputs, Asset Volatility		4.00%
Fair Value Inputs, Adjusted Earnings Before Interest, Taxes, Depreciation and Amortization Growth		0.40%
Other Liabilities [Member] | Maximum | Internal valuation model [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair Value Inputs, Earnings Before Interest, Taxes, Depreciation and Amortization		$ 5,380
Fair Value Inputs, Asset Volatility		26.00%
Fair Value Inputs, Adjusted Earnings Before Interest, Taxes, Depreciation and Amortization Growth		42.70%
Derivative Financial Instruments, Assets [Member] | Weighted Average [Member] | Internal valuation model [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair Value Assumptions, Pull Through Rate		80.30%	80.00%
Derivative Financial Instruments, Assets [Member] | Minimum | Internal valuation model [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair Value Assumptions, Pull Through Rate		55.00%
Derivative Financial Instruments, Assets [Member] | Maximum | Internal valuation model [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Fair Value Assumptions, Pull Through Rate		95.00%

[1] All other liabilities valued using unobservable inputs classified as Level 3 have not been provided as these are not readily available to the Company.