Stock-Based Compensation (Details Textual) - USD ($)					3 Months Ended
	Nov. 27, 2019	Oct. 29, 2018	Aug. 03, 2018	Apr. 09, 2018	Jun. 30, 2020	Jun. 30, 2019	Mar. 31, 2019	Mar. 30, 2020	Mar. 21, 2018
Stock-Based Compensation (Textual)
Common stock, capital shares reserved for future issuance									1,484,250
Stock options	50,000		150,000	989,500
Weighted average remaining contractual term	10 years		10 years	5 years	5 years
Weighted average exercise price	$ 6.50		$ 6.12	$ 7.00
Fair value of options granted	$ 126,454
Risk-free interest rate			2.95%	2.60%
Expected volatility			50.30%	50.30%
Warrants outstanding					264,410		264,410
Weighted average exercise price					$ 6.35		$ 6.35
Total expense					$ 42,151	$ 42,151
Unrecognized compensation costs
Minimum [Member]
Stock-Based Compensation (Textual)
Number of shares authorized					300,000
Risk-free interest rate					1.80%
Expected volatility					50.30%
Maximum [Member]
Stock-Based Compensation (Textual)
Number of shares authorized					1,784,250
Risk-free interest rate					2.80%
Expected volatility					52.20%
IPO Underwriter Warrants [Member]
Stock-Based Compensation (Textual)
Class of warrant or right					57,200
Lock up period for shares		180 days
Class of warrant or right, exercise price of warrants or rights					$ 8.75
Class of warrant or right, date from which warrants or rights exercisable					May 02, 2023