Net Loss Per Share - Schedule of Computation of Basic and Diluted Net Income (Loss) Per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Numerator - basic and diluted:
Net loss	$ (1,367)	$ (918)
Denominator:
Shares used in computing basic and diluted net loss per share attributable to common stockholders	41,487	39,689
Basic and diluted net loss per share attributable to common stockholders (in dollars per share)	$ (0.03)	$ (0.02)