Stockholders' Equity (Tables)

6 Months Ended

Oct. 31, 2017

Equity [Abstract]

Schedule of Stock Option Activity

A summary of the Company’s outstanding stock options as of October 31, 2017 and changes during the period then ended are presented below:

	Number of Options		Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)
Balance at April 30, 2017 (see Note 4)		231,458	$	3.60		4.01
Granted		—		—		—
Exercised		—		—		—
Forfeited		—		—		—
Cancelled		—		—		—
Balance at October 31, 2017		231,458		3.60		3.57
Options exercisable at end of period		163,950	$	3.60
Options expected to vest		67,508	$	3.60
Weighted average fair value of options granted during the period			$	—

Schedule of Stock Warrant Activity

A summary of the Company’s outstanding stock warrants as of October 31, 2017 and changes during the period then ended are presented below:

	Number of Warrants		Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (Years)
Balance at April 30, 2017 (see Note 4)		452,359	$	2.64		4.23
Recapitalization on May 23, 2017		33,415		32.61		0.90
Granted		—		—		—
Exercised		—		—		—
Forfeited		—		—		—
Cancelled		—		—		—
Balance at October 31, 2017		485,774		4.70		3.55

Warrants exercisable at end of period	485,774	$	4.70
Warrants expected to vest	—	$	—
Weighted average fair value of warrants granted during the period		$	—