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v3.19.1

Equity (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Aug. 06, 2018 | Dec. 31, 2018 | Dec. 31, 2017 | Sep. 11, 2012
Common stock issued |  | 30,357,706 | 30,302,271 |
Common stock, shares outstanding |  | 29,555,786 |  |
Common stock par value |  | $ 0.01 | $ 0.01 |
Cumulative voting rights description |  | Holders of the common stock do not have cumulative voting rights, meaning that the holders of more than 50% of the common stock can elect all of the Company's Directors. |  |
Vesting period |  | 3 years |  |
Number of options granted during period |  | 175,000 | 91,500 |
Number of options granted during period, fair value |  | $ 43 | $ 18 |
Number of options exercised |  |  |  |
Intrinsic value of options exercisable |  | $ 13 | $ 13 |
Stock based compensation expense |  | 15 | $ 22 |
Compensation cost, non-vested awards not yet recognized |  | $ 30 |  |
Weighted average remaining contractual life |  | 1 year 4 months 2 days |  |
2006 Stock Incentive Plan [Member] | February 2019 [Member] |  |  |  |
Expiration date |  | Dec. 31, 2024 |  |
2006 Amended and Restated Stock Incentive Plan [Member] |  |  |  |
Number of options available for grant |  | 1,493,780 |  |
2006 Director Plan [Member] |  |  |  |
Number of options available for grant |  |  |  |
Minimum [Member] |  |  |  |
Options expire term |  | 5 years |  |
Maximum [Member] |  |  |  |
Options expire term |  | 10 years |  |
Maximum [Member] | 2006 Stock Incentive Plan [Member] |  |  |  |
Increase number of shares available |  |  |  | 1,000,000
Board of Directors [Member] |  |  |  |
Common stock, reverse split ratio | August 6, 2019, at a ratio between one-for-ten and one-for-twenty |  |  |
Non-Employee Directors [Member] | Maximum [Member] | 2006 Stock Incentive Plan [Member] |  |  |  |
Increase number of shares available |  |  |  | 200,000
Director and Employee [Member] |  |  |  |
Number of options granted during period |  | 175,000 | 90,000 |
Non Employee [Member] |  |  |  |
Number of options granted during period |  | 5,000 | 1,500 |

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