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Equity (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands |  |  |  | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | ---
Jul. 02, 2019 | Jun. 28, 2019 | Jun. 03, 2019 | Feb. 28, 2019 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2015 | Sep. 11, 2012
Common stock issued |  |  |  |  | 39,687,589 | 39,591,339 |  |
Common stock, shares outstanding |  |  |  |  | 39,687,589 |  |  |
Common stock par value |  |  |  |  | $ 0.01 | $ 0.01 |  |
Proceeds from right offering |  | $ 2,184 |  |  |  | $ 2,184 |  |
Due from related parties |  | 1,628 |  |  |  |  |  |
Offering cost during period |  | $ 210 |  |  |  | $ 208 |  |
Rights offering price per share |  |  | $ 0.2925 |  |  |  |  |
Distribution of rights commenced description |  |  | Distribution of the rights commenced on June 6, 2019 and were exercisable through June 24, 2019 |  |  |  |  |
Number of options granted during period |  |  |  |  | 230,000 | 227,500 |  |
Fair value of options granted during period |  |  |  |  | $ 59 | $ 58 |  |
Number of options exercised |  |  |  |  | 96,250 |  |  |
Intrinsic value of options outstanding |  |  |  |  | $ 29 |  |  |
Intrinsic value of options exercisable |  |  |  |  | 46 |  |  |
Stock based compensation expense |  |  |  |  | 35 | $ 22 |  |
Compensation cost, non-vested awards not yet recognized |  |  |  |  | $ 61 |  |  |
Weighted average remaining contractual life of warrants outstanding |  |  |  |  | 26 years 6 months |  |  |
2006 Stock Incentive Plan [Member] |  |  |  |  |  |  |  |
Expiration date |  |  |  | Dec. 31, 2024 |  |  |  |
2006 Amended and Restated Stock Incentive Plan [Member] |  |  |  |  |  |  |  |
Number of options available for grant |  |  |  |  | 1,717,394 |  |  |
Directors, Executive Officers and Employees [Member] |  |  |  |  |  |  |  |
Number of options granted during period |  |  |  |  | 230,000 | 227,500 |  |
Non-Employees [Member] |  |  |  |  |  |  |  |
Number of options granted during period |  |  |  |  |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |
Options expire term |  |  |  |  | 5 years |  |  |
Maximum [Member] |  |  |  |  |  |  |  |
Options expire term |  |  |  |  | 10 years |  |  |
Option vested term |  |  |  |  | 3 years |  |  |
Maximum [Member] | 2006 Stock Incentive Plan [Member] |  |  |  |  |  |  |  |
Increase number of shares available |  |  |  |  |  |  |  | 1,000,000
Maximum [Member] | Non-Employee Directors [Member] | 2006 Stock Incentive Plan [Member] |  |  |  |  |  |  |  |
Increase number of shares available |  |  |  |  |  |  |  | 200,000
OMX Holdings, Inc [Member] |  |  |  |  |  |  |  |
Proceeds from right offering | $ 1,273 |  |  |  |  |  |  |
Business acquisition interest rate percentage | 19.00% |  |  |  |  |  |  |
OMX Holdings, Inc [Member] | CEO [Member] |  |  |  |  |  |  |  |
Equity ownership percentage | 1.00% |  |  |  |  |  |  |
OMX Holdings, Inc [Member] | Minimum [Member] |  |  |  |  |  |  |  |
Equity ownership percentage | 80.00% |  |  |  |  |  |  |
OMX Holdings, Inc [Member] | Maximum [Member] |  |  |  |  |  |  |  |
Equity ownership percentage | 99.00% |  |  |  |  |  |  |
Omnimetrix LLC [Member] |  |  |  |  |  |  |  |
Equity ownership percentage | 100.00% |  |  |  |  |  | 100.00% |
Securityholders and Parties [Member] |  |  |  |  |  |  |  |
Purchase of common stock during period |  |  | 0.312 |  |  |  |  |
Common stock purchase price |  |  | $ 0.24 |  |  |  |  |
Securityholders and Parties [Member] | Backstop Agreement [Member] |  |  |  |  |  |  |  |
Purchase of common stock during period |  | 9,975,553 |  |  |  |  |  |
Common stock purchase price |  | $ 0.24 |  |  |  |  |  |

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