CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	6 Months Ended
	Jul. 31, 2013	Jul. 31, 2012
Cash flows from operating activities:
Net income (loss)	$ 3,326,919	$ (8,477,637)
Adjustments to reconcile net income (loss) to net cash provided (used) by operating activities
Provision for inventory obsolescence	321,438	222,000
Provision for doubtful accounts	(38,347)	1,000
Deferred income taxes	(3,919,734)	(927,766)
Deferred taxes long term	2,430	0
Depreciation and amortization	777,214	746,556
Interest expense resulting from amortization of warrant OID	37,256	0
Stock based and restricted stock compensation	158,788	176,878
(Increase) decrease in operating assets
Accounts receivable	15,436	(2,419,650)
Inventories	(2,581,688)	665,891
Prepaid income taxes and other current assets	(409,972)	(505,120)
Other assets-mainly prepaid fees from financing transaction	(849,576)	(1,899)
Cash received from sale of discontinued operations	428,827	0
Assets of discontinued operations	178,887	76,065
Increase (decrease) in operating liabilities
Accounts payable	3,104,391	4,613,763
Accrued expenses and other liabilities	282,574	900,099
Arbitration award in Brazil, net of imputed interest	(452,000)	7,017,479
Liabilities of discontinued operations	(25,041)	(32,300)
Net cash provided by (used in) operating activities	357,802	2,055,359
Cash flows from investing activities:
Proceeds from sales of Qingdao net of cost of shutdown	1,003,589	0
Purchases of property and equipment	(573,878)	(1,074,199)
Net cash provided by (used in) investing activities	429,711	(1,074,199)
Cash flows from financing activities:
Net borrowings under credit agreement (revolver)	10,403,179	146,075
TD Bank repayments	(15,108,882)	0
Canada loan repayments	(1,398,566)	(150,100)
Subordinated debt financing including warrant valuation	3,500,000	0
Legal fees associated with the warrant OID	(5,000)	0
Borrowings in Brazil	244,584	0
Repayments in Brazil	(472,883)	0
UK borrowings	1,229,657	0
Other liabilities	(11,167)	(15,067)
Shares returned in lieu of taxes under restricted stock program	(21,000)	(129,844)
VAT taxes payable	0	9,873
Net cash used in financing activities	(1,640,080)	(139,063)
Effect of exchange rate changes on cash	(50,069)	(90,772)
Net increase (decrease) in cash and cash equivalents	(902,636)	751,325
Cash and cash equivalents at beginning of year	6,736,962	5,711,038
Cash and cash equivalents at end of year	$ 5,834,326	$ 6,642,363