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5. PRODUCT WARRANTIES (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
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May 31, 2014
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May 31, 2013
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| Product Warranties Details | ||
| Balance at the beginning of the year | $ 222 | $ 91 |
| Accruals for warranties issued during the year | 297 | 536 |
| Settlement made during the year (in cash or in kind) | (296) | (405) |
| Balance at the end of the year | $ 223 | $ 222 |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Represents the aggregate decrease in the liability related to payments to satisfy claims for standard and extended product warranties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Represents the aggregate increase in the liability for accruals related to standard and extended product warranties issued during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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