Quarterly Financial Data (Unaudited)

12 Months Ended

Jan. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Quarterly Financial Data (Unaudited)

Quarterly Financial Data (Unaudited)

	Quarters Ended
	Fiscal Year	April 30			July 31			October 31			January 31
Net revenues:	2019	$	7,613		$	8,350		$	14,651		$	12,328
	2018	$	18,433		$	10,836		$	8,644		$	10,363
Gross profit (loss):	2019	$	1,245		$	1,860		$	5,224		$	3,411
	2018	$	3,194		$	618		$	901		$	1,371
Loss before income taxes:	2019	$	(5,468	)	$	(4,504	)	$	(5,440	)	$	(4,176	)
	2018	$	(2,436	)	$	(5,007	)	$	(4,695	)	$	(8,021	)
Incomes taxes (benefit):	2019	$	437		$	85		$	(249	)	$	(21	)
	2018	$	229		$	357		$	586		$	(262	)
Net loss:	2019	$	(5,905	)	$	(4,589	)	$	(5,191	)	$	(4,155	)
	2018	$	(2,665	)	$	(5,364	)	$	(5,281	)	$	(7,759	)
Loss per common share – basic:	2019	$	(0.52	)	$	(0.41	)	$	(0.47	)	$	(0.38	)
	2018	$	(0.24	)	$	(0.46	)	$	(0.46	)	$	(0.66	)
Income per common share – diluted:	2019	$	(0.52	)	$	(0.41	)	$	(0.47	)	$	(0.38	)
	2018	$	(0.24	)	$	(0.46	)	$	(0.46	)	$	(0.66	)