21. Shareholders' Equity (Details - Option activity) - USD ($) $ / shares in Units, $ in Thousands |
9 Months Ended | |
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Sep. 30, 2017 |
Oct. 01, 2016 |
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Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | ||
Options outstanding, beginning balance | 710 | |
Options granted | 0 | |
Options exercised | 0 | |
Options cancelled/expired | (83) | |
Options forfeited | 0 | |
Options outstanding, ending balance | 627 | |
Weighted Average Exercise Price | ||
Weighted average exercise price, beginning | $ 2.62 | |
Weighted average exercise price, expired | 3.04 | |
Weighted average exercise price, ending | $ 2.56 | |
Aggregate intrinsic value, options outstanding | $ 0 | |
Weighted average remaining contractual life | 4 years 5 months 20 days | 4 years 7 months 28 days |
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- Definition Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. 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 A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired. No definition available.
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- Definition Weighted average remaining contractual term for option awards outstanding, 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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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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