Employee Stock Options (Details Textual) - USD ($)				1 Months Ended			3 Months Ended		12 Months Ended
	Dec. 13, 2017	Jan. 09, 2017	Jun. 01, 2015	Mar. 20, 2019	May 16, 2018	Mar. 28, 2018	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2016
Employee Stock Options (Textual)
Description of employee stock options				One grant, relating to the option to purchase 30,000 shares of the Company's common stock, vests after one year, and one grant, relating to the option to purchase 100,000 shares of the Company's common stock, vests after two years. These stock options have an exercise price of $1.06 per share and expire on March 20, 2023.					The Company granted 10,000 options to an employee with two-year vesting and an exercise price of $3.00 and an expiration date of December 6, 2019.
Compensation expense							$ 1,670	$ 1,104
Remaining balance to be recognized							$ 87,548
Option to purchase							130,000	100,000
Estimated fair value of the options to purchase							$ 89,217	$ 31,322
Employee Stock Option [Member]
Employee Stock Options (Textual)
Compensation expense							1,670	$ 190
Remaining balance to be recognized							87,547
Option to purchase								100,000
2015 Equity Plan [Member]
Employee Stock Options (Textual)
Description of employee stock options					The Company granted options to purchase shares of its common stock outside its 2015 Equity Plan to four employees. Reginald Brown, Jr. was issued an option to purchase 200,000 shares of common stock, and Kendall Carpenter, the Company's Executive Vice President and Chief Financial Officer, was issued an option to purchase 130,000 shares of common stock. These options were immediately vested, have an exercise price of $1.00 per share and expire May 16, 2022. Two engineers received options to purchase an aggregate of 130,000 shares of common stock. These options vest 50% after one year and the remaining 50% after two years, have an exercise price of $1.00 per share and expire May 16, 2022. One of the engineers terminated during the first quarter of 2019, before his option relating to 40,000 shares vested, and $7,376 in previously recognized 2018 expense was reversed due to option expiration.
Compensation expense							6,664
Remaining balance to be recognized							$ 12,265
Option to purchase							90,000
Robert Guerra [Member]
Employee Stock Options (Textual)
Description of employee stock options						The Company granted to Robert Guerra, a newly appointed director, an option to purchase 100,000 shares of the Company's common stock outside its 2015 Equity Plan. The option vests 50% one year after the date of grant and the remaining 50% two years after the date of grant provided the director is still actively involved with the Company. The option has an exercise price of $1.00 per share and expires on March 28, 2022.
Compensation expense							$ 7,013	$ 190
Remaining balance to be recognized							9,642
Director [Member]
Employee Stock Options (Textual)
Description of employee stock options		The Company issued an option to purchase 100,000 shares of common stock with an exercise price of $2.90 per share to a director. The option vests 50,000 after one year from grant date and another 50,000 two years from grant date with an expiration date of four years from grant date provided that the Director is still providing service to the Company.
Compensation expense								$ 11,278
Option to purchase								100,000
Director [Member] | 2015 Equity Plan [Member]
Employee Stock Options (Textual)
Description of employee stock options	The Company issued outside its 2015 Equity Plan, 100,000 options each to two newly-appointed directors, or a total of 200,000 options. These options vest 50% after one year and the remaining 50% after two years provided the director is still actively involved with the Company. The options are exercisable at an exercise price of $1.00 per share and expire on December 13, 2021.
Compensation expense							6,712	$ 18,213
Remaining balance to be recognized							$ 18,835
Option to purchase							200,000
Employee [Member]
Employee Stock Options (Textual)
Description of employee stock options			The Company issued an option award to an employee for 37,500 shares vesting over three years with an exercise price of $10.80 and expiration date of May 4, 2019.
Compensation expense								$ 8,620
Option to purchase								37,500