21. Shareholders' Equity (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |
9 Months Ended | 12 Months Ended | |
|---|---|---|---|
Sep. 30, 2017 |
Oct. 01, 2016 |
Dec. 31, 2016 |
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| Common Stock, issued shares (in shares) | 6,655 | 6,655 | |
| Common Stock, outstanding shares (in shares) | 6,655 | 6,655 | |
| Options outstanding | 627 | 710 | |
| Expected dividend yield (as a percent) | 0.00% | ||
| Expected stock price volatility (as a percent) | 85.44% | ||
| Risk-free interest rate (as a percent) | 2.16% | ||
| Expected life of options (in years) | 10 years | ||
| Aggregate intrinsic value per share outstanding | $ 1.03 | ||
| Warrants outstanding | 24 | ||
| Warrant exercise price | $ 3.55 | ||
| Warrant expiration date | May 31, 2020 | ||
| Energy Efficiency Investments [Member] | |||
| Warrants issued | 167 | ||
| Fair value of warrants issued | $ 106 | ||
| 2016 Plan [Member] | |||
| Options authorized for issuance | 2,000 | ||
| Options outstanding | 20 | ||
| 2011 Plan [Member] | |||
| Options outstanding | 485 | ||
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- Definition Warrant expiration date No definition available.
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- Definition Warrants issued No definition available.
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The grant-date intrinsic value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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