Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for 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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The net total number of shares (or other type of equity) under an equity-based award plan, other than a stock option plan, that were granted, vested and forfeited during the reporting period.

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Stock-Based Compensation - Narrative (Details) - USD ($)			3 Months Ended		6 Months Ended
	Jan. 01, 2020	Aug. 21, 2019	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Option and restricted stock unit vesting period (up to)					3 years
Stock based compensation			$ 193,288	$ 49,823	$ 402,185	$ 146,693
Compensation cost related to non vested awards not yet recognized			$ 486,627		$ 486,627
Average remaining expense recognition period					1 year
2017 ECP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Increase in shares of common stock reserved for grants (in shares)	150,000	6,800,000
2010 ECP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Increase in shares of common stock reserved for grants (in shares)	250,000