Stockholder's Equity - Schedule of Weighted-average Assumptions Used in Black-scholes Valuation Method (Details) - Valuation Model for Options [Member]	3 Months Ended
	Mar. 31, 2019 $ / shares
Fair Value of Common Stock [Member]
Fair value assumptions, measurement input, per share	$ 6.10
Expected Volatility [Member]
Fair value assumptions, measurement input, percentages	31.00%
Risk Free Interest Rate [Member]
Fair value assumptions, measurement input, percentages	2.51%
Expected term
Fair value assumptions, measurement input, term	3 years
Expected Dividend Yield [Member]
Fair value assumptions, measurement input, percentages	0.00%