7.	Restructuring and other non-recurring costs

	Year Ended		Three Months Ended		Year Ended March 31
(US dollars in thousands)	June 30 2020		June 30 2019		2019		2018
Corporate restructuring – workforce reduction		163		-		102		734
Corporate restructuring – litigation provision		1,104		-		-		-
Corporate restructuring – professional fees		1,031		518		1,776		566
Project review and investigation costs		1,112		7		139		573
Total		3,410		525		2,017		1,873

Restructuring and other non-recurring costs by nature are

one

-time incurrences, and therefore, do

not

represent normal trading activities of the business. These costs are disclosed separately in order to draw them to the attention of the reader of the financial information and enable comparability in future periods.

During a prior fiscal period, the Board undertook a strategic restructuring of the business to align operations, personnel, and business development activities to focus on a fewer number of areas of activity. Associated with this restructuring was the departure of a number of employees and contractors from the business. The workforce reduction cost represents the total salary, benefit, severance, and contract costs paid in the year or accruing to these individuals in the future for which

services will be rendered to the Company. Professional fees represent legal fees incurred to resolve certain disputes related to some of these separations in both the current and prior year. Terminated and restructured projects are the costs incurred related to solar business development activities in Asia for which the decision was made

not

to proceed for economic reasons, and costs of detailed review and investigation for the ISS Joint Venture portfolio in the U.S.