|
Summary of Significant Accounting Policies (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | 3 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | 9 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
Dec. 31, 2013
|
Sep. 30, 2014
OEM Customer [Member]
Catalyst [Member]
Sales Revenue, Net [Member]
Customer Concentration Risk [Member]
|
Sep. 30, 2013
OEM Customer [Member]
Catalyst [Member]
Sales Revenue, Net [Member]
Customer Concentration Risk [Member]
|
Sep. 30, 2014
OEM Customer [Member]
Catalyst [Member]
Sales Revenue, Net [Member]
Customer Concentration Risk [Member]
|
Sep. 30, 2013
OEM Customer [Member]
Catalyst [Member]
Sales Revenue, Net [Member]
Customer Concentration Risk [Member]
|
Dec. 31, 2013
OEM Customer [Member]
Accounts Receivable [Member]
Customer Concentration Risk [Member]
|
Sep. 30, 2014
OEM Customer [Member]
Accounts Receivable [Member]
Supplier Concentration Risk [Member]
|
Sep. 30, 2014
Maximum [Member]
|
Sep. 30, 2014
Minimum [Member]
|
Sep. 30, 2014
Customer Concentration Risk [Member]
|
|
| Summary of Significant Accounting Policies (Details) [Line Items] | ||||||||||||||
| Cost Method Investment Ownership Percentage Description | 20% | |||||||||||||
| Equity Method Investment, Ownership Percentage | 50.00% | 20.00% | ||||||||||||
| Concentration Risk, Percentage | 60.00% | 46.00% | 50.00% | 45.00% | 26.00% | 65.00% | 10.00% | |||||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares) | 2.4 | 3.2 | 2.2 | 2.6 | ||||||||||
| Notes Payable, Fair Value Disclosure (in Dollars) | $ 7.6 | $ 7.6 | $ 7.5 | |||||||||||