Description of Business and Basis of Presentation (Details)		3 Months Ended
	Apr. 02, 2019	Mar. 31, 2021
Accounting Policies [Abstract]
Company history, description	DragonWave and its predecessor have been selling telecom backhaul radios since 2012 and its microwave radios have been installed in over 330,000 locations in more than 100 countries worldwide.
Area of square foot, description		During 2021, the Company, utilizing its wholly-owned subsidiary, AZCOMS LLC (“AZCOMS”), completed the acquisition of a 140,000-square-foot building in Tucson, Arizona, and will hold and service the related debt as described in Note 15 – Debt Agreements.
Description of agreement		The unaudited Condensed Consolidated Financial Statements included herein should be read in conjunction with the Consolidated Financial Statements and notes thereto included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2020.