Consolidated Balance Sheet Detail (Tables)

9 Months Ended

Oct. 31, 2018

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Inventories

Inventories consist of the following:

	As of
	October 31,		January 31,
	2018		2018
	(Amounts in thousands)
Components and assemblies	$	592	$	426
Finished products		114		240
Total inventories, net	$	706	$	666

Property and Equipment, Net

Property and equipment, net consists of the following:

	Estimated		As of
	Useful		October 31,			January 31,
	Life (Years)		2018			2018
			(Amounts in thousands)
Land			$	2,780		$	2,780
Buildings		20		11,861			11,839
Office furniture and equipment		5		730			774
Computer equipment, software and demonstration equipment		3		12,414			12,770
Service and spare components		5		1,158			1,158
Leasehold improvements		1-7		513			537
				29,456			29,858
Less - Accumulated depreciation and amortization				(20,796	)		(20,387	)
Total property and equipment, net			$	8,660		$	9,471

Other Accrued Expenses

Other accrued expenses consist of the following:

	As of
	October 31,		January 31,
	2018		2018
	(Amounts in thousands)
Accrued compensation and commissions	$	1,340	$	1,414
Accrued bonuses		1,174		2,715
Employee benefits		301		601
Sales tax and VAT payable		420		4,001
Income taxes payable		41		2,869
Accrued other		2,337		3,554
Accrued Restructuring		724		225
Total other accrued expenses	$	6,337	$	15,379