Quarterly Financial Data - Unaudited (Tables)

12 Months Ended

Mar. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information

The quarterly unaudited results for the years ended March 31, 2018 and 2017 are set forth in the following table:

								Basic			Diluted
								Earnings			Earnings
					Net Earnings			(Loss)			(Loss)
	Sales		Gross Profit		(Loss)			Per Share			Per Share
	(In thousands)		(In thousands)		(In thousands)
2018
First quarter	$	3,940	$	1,079	$	(527	)	$	(0.01	)	$	(0.01	)
Second quarter		32,802		7,738		784			0.02			0.02
Third quarter		21,462		5,998		1,151			0.03			0.03
Fourth quarter		2,604		858		(1,256	)		(0.04	)		(0.04	)
Fiscal Year 2018	$	60,808	$	15,673	$	152		$	(0.00	)	$	(0.00	)
2017
First quarter	$	4,859	$	1,144	$	(437	)	$	(0.01	)	$	(0.01	)
Second quarter		28,129		6,503		1,810			0.05			0.05
Third quarter		16,320		5,036		1,312			0.03			0.03
Fourth quarter		3,611		1,153		(979	)		(0.03	)		(0.03	)
Fiscal Year 2017	$	52,919	$	13,836	$	1,706		$	0.04		$	0.04