Note 10 - Stock-based Compensation (Tables)

3 Months Ended

Apr. 30, 2017

Notes Tables

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

	Three Months Ended April 30,
	201 7		201 6
	(in thousands)
Cost of subscription	$	25	$	22
Cost of maintenance and other revenue		77		67
Cost of professional services		220		173
Sales and marketing		317		277
Research and development		253		236
General and administrative		876		833
Total stock-based compensation expense	$	1,768	$	1,608

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

	RSUs			Weighted Average Grant Date Fair Value
	(in thousands)
Restricted stock at January 31, 201 7		623		$	20.56
Granted		24			27.04
Released (1)		(5	)		24.39
Forfeited		(4	)		19.79
Restricted stock at April 30, 2017		638		$	20.78

Schedule of Share-based Compensation, Stock Options and Stock Appreciation Rights Award Activity [Table Text Block]

	SARs (in thousands)			Weighted Average Exercise Price per Share		Weighted Average Remaining Contractual Term (years)		Aggregate Intrinsic Value (in thousands)
Outstanding at January 31, 201 7		2,793		$	15.51
Granted		—			—
Exercised		(17	)		9.79
Expired		—			—
Forfeited		—			—
Outstanding at April 30, 2017		2,776		$	15.54		4.2	$	38,958
Vested and exercisable at April 30, 2017		1,786		$	12.96		3.1	$	29,730