Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2019

Fair Value Disclosures [Abstract]

Schedule of Fair Value Measurement of Assets And Liabilities

			Fair Value Measurement Using
	June 30,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	2019		Level 1		Level 2		Level 3
Assets
Cash and cash equivalents	$	15,294,526	$	15,294,526	$	—	$	—
Total assets	$	15,294,526	$	15,294,526	$	—	$	—

			Fair Value Measurements Using
	December 31,		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
	2018		Level 1		Level 2		Level 3
Assets
Cash and cash equivalents	$	16,522,729	$	16,522,729	$	—	$	—
Total assets	$	16,522,729	$	16,522,729	$	—	$	—