Net Loss per Share - Schedule of Computations of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Numerator:
Net loss	$ (2,111)	$ (2,068)
Denominator:
Denominator for basic and diluted net loss per share — weighted average common stock outstanding	7,719	5,591
Basic and diluted net loss per common share:
Net loss	$ (0.27)	$ (0.37)