CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands		12 Months Ended
		Jan. 31, 2016	Jan. 31, 2015
Cash flows from operating activities:
Net income		$ 3,854	$ 8,399	[1]
Adjustments to reconcile net income to net cash (used in) provided by operating activities
Provision for inventory obsolescence		113	(678)	[1]
Provision for doubtful accounts		145	(89)	[1]
Reserve against note receivable from former Brazilian subsidiary for doubtful collectability		2,286	0	[1]
Deferred income taxes current		(92)	(9,531)	[1]
Deferred taxes long-term		35	(2,893)	[1]
Depreciation and amortization		986	1,109	[1]
Interest expense resulting from amortization of warrant OID and reclassification of PIK interest		0	927	[1]
Early extinguishment of subordinated debt		0	2,295	[1]
Stock based and restricted stock compensation		586	1,203	[1]
Interest expense resulting from Arbitration Award		(111)	111	[1]
Loss on disposal of fixed assets		19	43	[1]
Non-cash reclassification of other consolidated comprehensive income to statement of operations due to the disposal of Brazil		1,286	0	[1]
(Increase) decrease in operating assets
Accounts receivable		1,443	(1,010)	[1]
Inventories		(4,239)	(859)	[1]
Prepaid VAT taxes and other current assets		574	(1,056)	[1]
Other assets-mainly prepaid fees from financing transaction		321	(560)	[1]
Assets of discontinued operations		0	1,731	[1]
Increase (decrease) in operating liabilities
Accounts payable		(3,306)	179	[1]
Accrued expenses and other liabilities		250	562	[1]
Accrued expenses for disposal of Brazil		238	0	[1]
Arbitration award in Brazil		(3,759)	(1,000)	[1]
Net cash used by the transfer of stock in Brazil		(1,147)	0	[1]
Liabilities of discontinued operations		0	4,043	[1]
Net cash (used in) provided by operating activities		(518)	2,926	[1]
Cash flows from investing activities:
Proceeds from sale of NY real estate		451	0	[1]
Note receivable from former Brazilian subsidiary related to payment of VAT liability		(2,286)	0
Purchases of property and equipment		(840)	(938)	[1]
Net cash used in investing activities		(2,675)	(938)	[1]
Cash flows from financing activities:
Net borrowings (repayments) under credit agreement (revolver)		3,816	(6,773)	[1]
Subordinated debt principal payments		0	(500)	[1]
Proceeds received through PIPE, net of fees		0	10,140	[1]
Repayment of subordinated debt, PIK interest and fees		0	(3,594)	[1]
Legal fees associated with the warrant OID		0	(13)	[1]
Canada loan repayments		(23)	(25)	[1]
Borrowings in Argentina		248	0	[1]
UK borrowings, net		(478)	(185)	[1]
China borrowings		2,978	2,124	[1]
China repayments		(2,125)	(812)	[1]
Proceeds from exercise of stock options		40	0	[1]
Shares returned to pay employee taxes under restricted stock program		(750)	(101)	[1]
Net cash provided by financing activities		3,706	261	[1]
Effect of exchange rate changes on cash		(200)	(95)	[1]
Net increase in cash and cash equivalents		313	2,154	[1]
Cash and cash equivalents at beginning of year	[1]	6,709	4,555
Cash and cash equivalents at end of period		$ 7,022	$ 6,709	[1]

[1] Restated for discontinued operations