CAPITALIZED SOFTWARE COSTS (Details) - USD ($) $ in Thousands		6 Months Ended
		Jul. 31, 2015	Jul. 31, 2014	Jan. 31, 2015
CAPITALIZED SOFTWARE COSTS [Abstract]
Acquired software technology		$ 3,458		$ 3,458
Capitalized software development costs	[1]	1,067		1,206
Capitalized software, gross		4,525		4,664
Less accumulated amortization		(2,552)		(2,179)
Capitalized software costs, net		1,973		$ 2,485
Capitalized computer software amortization		500	$ 600
Capitalized Software [Member]
Estimated Amortization Expense [Abstract]
2016 remaining		524
2017		917
2018		525
2019		7
Total		$ 1,973

[1] Capitalized software development costs include the impact of foreign currency translation.