Income Taxes (Details Narrative) - USD ($)		12 Months Ended
	Jan. 01, 2018	Dec. 31, 2018	Dec. 31, 2017
Operating Loss Carryforwards [Line Items]
Provision (benefit) for income taxes		$ 233,288	$ 7,606
Valuation allowance reduction due to Tax Act	$ 13,600,000	1,200,000
Valuation allowance reduction due to adoption of new accounting principle		2,000,000
Provisional income tax benefit	13,500,000
Provisional transition tax	$ 700,000
Undistributed earnings of foreign subsidiaries		3,400,000
Withholding tax liability		500,000
Unrecognized tax benefits that would reduce effective tax rate		192,106
Accrued interest		57,860
Unrecognized tax benefits expected to reverse, net twelve months		77,548
Research tax credit carryforward
Operating Loss Carryforwards [Line Items]
Tax credit carryforwards		3,100,000
Domestic tax authority
Operating Loss Carryforwards [Line Items]
Federal net operating loss carryforwards		$ 86,100,000