Note 3 - Computation of Net Loss Per Share (Tables)

3 Months Ended

Apr. 30, 2020

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended April 30,
	2020			2019
	(in thousands except per share data)
Net loss	$	(410	)	$	(3,234	)
Less: Dividends declared		(1,431	)		(1,374	)
Undistributed net loss	$	(1,841	)	$	(4,608	)
Net loss per share – Class A Common Stock
Dividends declared	$	1,232		$	1,178
Allocation of undistributed net loss		(1,585	)		(3,952	)
Net loss attributable to Class A common stock	$	(353	)	$	(2,774	)
Weighted average shares of Class A common stock outstanding— basic		17,112			16,367
Weighted average potential shares of Class A common stock		—			—
Weighted average shares of Class A common stock and potential common shares outstanding— diluted		17,112			16,367
Basic net loss per Class A common share	$	(0.02	)	$	(0.17	)
Diluted net loss per Class A common share	$	(0.02	)	$	(0.17	)
Net loss per share – Class B Common Stock
Dividends declared	$	199		$	196
Allocation of undistributed net loss		(256	)		(656	)
Net loss attributable to Class B common stock	$	(57	)	$	(460	)
Weighted average shares of Class B common stock outstanding— basic		3,321			3,264
Weighted average potential shares of Class B common stock		—			—
Weighted average shares of Class B common stock and potential common shares outstanding— diluted		3,321			3,264
Basic net loss per Class B common share	$	(0.02	)	$	(0.14	)
Diluted net loss per Class B common share	$	(0.02	)	$	(0.14	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Three Months Ended April 30,
	2020		2019
	(in thousands)
Class A		1,845		2,899
Class B		150		278