Stock Options and Award Programs (Details 3)	12 Months Ended
Dec. 31, 2020 USD ($)
Outstanding
Weighted-Average remaining contractual life (in years)	1 year 6 months 7 days
Aggregate intrinsic value	$ 853,420
Vested and Expected to Vest
Weighted-Average remaining contractual life (in years)	1 year 6 months 7 days
Aggregate intrinsic value	$ 847,465
Outstanding and Exercisable
Weighted-Average remaining contractual life (in years)	1 year 5 months 1 day
Aggregate intrinsic value	$ 659,895

Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant