SEGMENT DATA (Tables)

12 Months Ended

Mar. 31, 2019

Segment Reporting [Abstract]

Schedule of segment information

	Revenues						Operating Loss
	For the year ended March 31,						For the year ended March 31,
(dollars in thousands)	2019		2018		2017		2019			2018			2017
Segments:
Engineered Systems	$	30,925	$	23,827	$	29,501	$	(1,237	)	$	(3,792	)	$	(3,647	)
Distribution Services		24,173		27,906		22,858		(1,742	)		(325	)		(927	)
U.S. Markets		10,656		8,567		17,852		1,132			(3,123	)		(1,357	)
Corporate and Other		—		—		—		(4,310	)		(5,741	)		(6,596	)
	$	65,754	$	60,300	$	70,211	$	(6,157	)	$	(12,981	)	$	(12,527	)

	Depreciation and Amortization For the year ended March 31,						Capital Expenditures For the year ended March 31,
	2019		2018		2017		2019		2018		2017
Segments:
Engineered Systems	$	774	$	988	$	1,249	$	165	$	151	$	224
Distribution Services		485		275		148		44		217		184
U.S. Markets		233		267	$	359	$	31		73		150
Corporate and Other		291		481		576		215		71		102
	$	1,783	$	2,011	$	2,332	$	455	$	512	$	660

	Total Assets
	March 31, 2019		March 31, 2018
Segments:
Engineered Systems	$	28,486	$	13,570
Distribution Services		5,704		9,315
U.S. Markets		4,578		3,354
Corporate and Other		17,253		19,086
	$	56,021	$	45,325