Property, plant and equipment (Tables)

6 Months Ended

Sep. 30, 2022

Property, Plant and Equipment [Abstract]

Schedule of Owned Property, Plant and Equipment

The cost and accumulated depreciation of owned assets are as follows (in thousands):

	March 31, 2022		September 30, 2022
Owned assets
Plant and Equipment	$	791	$	715
Motor Vehicles	1,938		1,814
Furniture, fixtures and equipment	1,553		1,357
Computer and radio equipment	4,036		3,745
In-vehicle devices	65,881		67,532
Assets in progress	332		111
Owned assets, gross	74,531		75,274
Less: accumulated depreciation and impairments	(46,597)		(44,905)
Owned assets, net	$	27,934	$	30,369

The cost and accumulated depreciation of right-of-use assets are as follows (in thousands):

	March 31, 2022		September 30, 2022
Right-of-use assets
Property	$	7,019	$	5,113
Equipment, motor vehicles and other	305		225
Less: accumulated depreciation	(2,984)		(2,068)
Right of use assets, net	$	4,340	$	3,270