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	12 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Numerator:
Net loss	$ (8,311)	$ (7,534)
Denominator:
Denominator for basic and diluted net loss per share — weighted average common stock outstanding	6,346	4,940
Basic and diluted net loss per common share:
Net loss	$ (1.31)	$ (1.53)