Stock Option Plans - Liberty Bell Stock Option Plan (Details) - Liberty 2004 Stock Option Plan - Stock options	1 Months Ended
Jul. 31, 2017 $ / shares shares	Mar. 31, 2020 USD ($) $ / shares shares
Equity Compensation
Contractual life	10 years
Vesting period (in years)	5 years
Conversion ratio, stock based compensation	0.2857
Number of options converted \| shares	48,225
Exercise price of option converted	$ 1.18
Number of options outstanding after conversion \| shares	13,771
Exercise price of option outstanding	$ 4.14
Shares \| shares		8,709
Average price	$ 4.14
Employees
Equity Compensation
Exercise price of option outstanding		$ 4.14
Shares \| shares		2,355
Average price		$ 4.14
Amount \| $		$ 9,750
Directors
Equity Compensation
Exercise price of option outstanding		$ 4.14
Shares \| shares		6,354
Average price		$ 4.14
Amount \| $		$ 26,306

The number of options issued in conversion in a noncash transaction.

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The number of options converted in a noncash transaction in a business combination.

+ References

No definition available.

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Weighted average price of the options converted in a business combination.

+ References

No definition available.

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Ratio applied to the conversion of options in a business combination.

+ References

No definition available.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

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-Publisher FASB
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-Topic 718
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-Section 50
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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