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Restricted Stock (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures [Abstract]
Number of restricted stock granted (in shares)	392,680	127,871
Weighted average grant date fair value for granted restricted stock ($/share)	$ 1.50	$ 1.94
Number of restricted stock vested (in shares)
Weighted average grant date fair value for vested restricted stock ($/share)
Number of restricted stock forfeited or cancelled (in shares)	(43,245)	(17,800)
Weighted average grant date fair value for cancelled restricted stock ($/share)	$ 1.65	$ 1.90
Number of restricted stock outstanding (in shares)	442,200	110,071
Weighted average grant date fair value for outstanding restricted stock ($/share)	$ 1.58	$ 1.94

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The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

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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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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