|
Note 5 - Customer and Supplier Concentrations (Detail) - Customers Comprising 10 Percent or More of the Company’s Gross Accounts Receivable (USD $)
In Thousands, unless otherwise specified |
Apr. 30, 2013
|
Jan. 31, 2013
|
|---|---|---|
| Total gross accounts receivable due from customers (in Dollars) | $ 1,573 | $ 1,307 |
| Total gross accounts receivable due from customers | 100.00% | 100.00% |
| Balance (in Dollars) | 1,532 | 1,291 |
| Percentage | 97.00% | 99.00% |
|
Lenovo Information Products Co Ltd [Member]
|
||
| Balance (in Dollars) | $ 1,532 | $ 1,291 |
| Percentage | 97.00% | 99.00% |