Prepaid Expenses and Other Receivables (Tables)

3 Months Ended

Mar. 31, 2020

Other Income and Expenses [Abstract]

Schedule of Other Current Assets [Table Text Block]

Prepaid expenses and other receivables consisted of the following at March 31, 2020 and December 31, 2019:

	March 31, 2020		December 31, 2019
Prepaid expenses	$	71,480	$	148,750
Other receivables		95,580		24,857
	$	167,060	$	173,607