Shareholders' Equity (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Share based compensation	$ 39	$ 59
2019 Performance Incentive Plan [Member]
Stock option granted terms description	Stock options granted under the 2019 Plan may either be incentive stock options or nonqualified stock options, have a term of up to ten years, and are exercisable at a price per share not less than the fair market value on the date of grant.
2019 Performance Incentive Plan [Member] \| Restricted Stock Units (RSUs) [Member]
Stock option to purchase common stock	108,000
2019 Performance Incentive Plan [Member] \| Common Stock [Member]
Stock option to purchase common stock	2,000
2019 Performance Incentive Plan [Member] \| Maximum [Member]
Number of option available for grants	240,000
2010 Performance Incentive Plan [Member] \| Common Stock [Member]
Stock option to purchase common stock	32,000
2010 Performance Incentive Plan [Member] \| Restricted Stock Units [Member]
Stock option to purchase common stock	18,000
2014 Plan [Member]
Stock option to purchase common stock	85,000
Share-based awards, expiration date	Sep. 30, 2024

Amount of noncash expense for share-based payment arrangement.

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Date the equity-based award expires, in CCYY-MM-DD format.

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Number of shares purchased for issuance under share-based payment arrangement.

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