Restructuring Costs (Details Narrative)	3 Months Ended							9 Months Ended
	Sep. 30, 2020 USD ($) position	Jun. 30, 2020 USD ($)	Mar. 31, 2020 USD ($) position	Dec. 31, 2019 USD ($)	Sep. 30, 2019 USD ($)	Jun. 30, 2019 USD ($)	Mar. 31, 2019 USD ($)	Sep. 30, 2020 USD ($) position	Sep. 30, 2019 USD ($)	Dec. 31, 2018
Restructuring Cost and Reserve [Line Items]
Entity number of employees										86
Restructuring costs | $	$ 317,595	$ 153,685	$ 287,460	$ 359,117	$ 384,829	$ 202,679	$ 157,693	$ 758,740	$ 745,201
Number of positions eliminated, worldwide | position			23
Annual Expense Run Rate Reduction | $	$ 4,000,000.0
Annual Expense Run Rate Reduction Percentage	29.00%
Number of positions furloughed | position	21
Number of furloughed positions reinstated | position	8
Restructuring Costs Under 2019 Plan
Restructuring Cost and Reserve [Line Items]
Restructuring costs | $		100,000
Number of positions eliminated, worldwide | position								23
Lease-Disposal Related Costs
Restructuring Cost and Reserve [Line Items]
Restructuring costs | $	$ 317,595	$ 153,685	$ 210,752	$ 327,257	$ 170,779	$ 202,679	$ 157,693	$ 700,000