v2.4.0.8

Summary of Significant Accounting Policies (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |  | 6 Months Ended |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 | Jun. 30, 2013 | Jun. 30, 2014 OEM Customer [Member] Catalyst [Member] Customer Concentration Risk [Member] | Jun. 30, 2014 OEM Customer [Member] Catalyst [Member] Customer Concentration Risk [Member] | Jun. 30, 2014 Catalyst [Member] Accounts Receivable [Member] Customer Concentration Risk [Member] | Dec. 31, 2014 Catalyst [Member] Accounts Receivable [Member] Customer Concentration Risk [Member] | Jun. 30, 2014 Fair Value, Inputs, Level 3 [Member] Shareholder Notes Payable Noncurrent [Member] | Dec. 31, 2013 Fair Value, Inputs, Level 3 [Member] Shareholder Notes Payable Noncurrent [Member] | Jun. 30, 2014 Sales Revenue, Net [Member] | Jun. 30, 2014 Supplier Concentration Risk [Member] | Jun. 30, 2014 Minimum [Member] | Jun. 30, 2014 Maximum [Member]
Summary of Significant Accounting Policies (Details) [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity Method Investment, Ownership Percentage |  |  |  |  |  |  |  |  |  |  |  |  | 20.00% | 50.00%
Cost Method Investment Ownership Percentage Description |  |  | 20% |  |  |  |  |  |  |  |  |  |  |
Concentration Risk, Percentage |  |  |  |  | 43.00% | 42.00% | 31.00% | 24.00% |  |  | 41.00% | 10.00% |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares) | 2.3 | 2.3 | 2.1 | 2.2 |  |  |  |  |  |  |  |  |  |
Notes Payable, Fair Value Disclosure (in Dollars) |  |  |  |  |  |  |  |  | $ 7.5 | $ 7.5 |  |  |  |

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Antidilution -URI http://asc.fasb.org/extlink&oid=6505113 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Diluted Earnings Per Share -URI http://asc.fasb.org/extlink&oid=6510752 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Contingent Stock Agreement -URI http://asc.fasb.org/extlink&oid=6508534 + Details
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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 + Details
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