Goodwill (Tables)

12 Months Ended

Jul. 31, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Change in Carrying Amount of Goodwill by Operating Segment

The table below reconciles the change in the carrying amount of goodwill by operating segment for the period from July 31, 2019 to July 31, 2021:

(in thousands)	Traditional Communications		net2phone-UCaaS		Total
Balance at July 31, 2019	$	11,209	$	—	$	11,209
Acquisition		—		1,437		1,437
Foreign currency translation adjustments		130		82		212
Balance at July 31, 2020		11,339		1,519		12,858
Acquisition		2,025		—		2,025
Foreign currency translation adjustments		10		4		14
Balance at July 31, 2021	$	13,374	$	1,523	$	14,897