CAPITALIZED SOFTWARE COSTS (Details) - USD ($) $ in Thousands		9 Months Ended
		Oct. 31, 2015	Oct. 31, 2014	Jan. 31, 2015
CAPITALIZED SOFTWARE COSTS [Abstract]
Acquired software technology		$ 3,458		$ 3,458
Capitalized software development costs	[1]	987		1,206
Capitalized software, gross		4,445		4,664
Less accumulated amortization		(2,712)		(2,179)
Capitalized software costs, net		1,733		$ 2,485
Capitalized computer software amortization		800	$ 900
Capitalized Software [Member]
Estimated Amortization Expense [Abstract]
2016 remaining		260
2017		927
2018		535
2019		11
Total		$ 1,733

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