Stock Based Compensation - Schedule of Stock-based Payment Award, Stock Options, Valuation Assumptions (Details) - $ / shares	6 Months Ended	12 Months Ended
Jun. 30, 2020	Dec. 31, 2019
Expected life (years)	5 years	3 years
Risk-free interest	0.70%	1.71%
Expected volatility	4.40%	64.40%
Total grant date fair value	$ 3.84
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Total grant date fair value		$ 1.47
Maximum [Member]
Total grant date fair value		$ 3.48

Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event.

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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.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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- Definition

Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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-Name Accounting Standards Codification
-Topic 718
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