v3.3.1.900

Fair Value Measurements (Tables) | 12 Months Ended
--- | ---
Nov. 28, 2015
Fair Value Disclosures [Abstract] |
Schedule of assets or liabilities that have a recurring fair value measurement | Assets or liabilities that have recurring fair value measurements are shown below:
| Fair Value Measurements at Reporting Date
| Total |  | Level 1 |  | Level 2 |  | Level 3
November 30, 2015 |  |  |  |  |  |  |
Restricted trust, included in Other noncurrent assets |  |  |  |  |  |  |
Mutual fund investments - equities | $ | 352 |  |  | $ | 352 |  |  | $ | — |  |  | $ | — |
Mutual fund investments - bonds | 363 |  |  | 363 |  |  | — |  |  | — |
Cash and equivalents | 14 |  |  | 14 |  |  | — |  |  | — |
Total restricted trust | $ | 729 |  |  | $ | 729 |  |  | $ | — |  |  | $ | — |
Filter Resources contingent earn-out, included in Accrued liabilities | $ | 1,285 |  |  | $ | — |  |  | $ | — |  |  | $ | 1,285 |
Foreign exchange contracts, included in Prepaid expenses and other current assets | $ | 418 |  |  | $ | — |  |  | $ | 418 |  |  | $ | — |
Foreign exchange contracts, included in Accrued liabilities | $ | 40 |  |  | $ | — |  |  | $ | 40 |  |  | $ | — |
November 30, 2014 |  |  |  |  |  |  |
Restricted trust, included in Other noncurrent assets |  |  |  |  |  |  |
Mutual fund investments - equities | $ | 437 |  |  | $ | 437 |  |  | $ | — |  |  | $ | — |
Mutual fund investments - bonds | 442 |  |  | 442 |  |  | — |  |  | — |
Cash and equivalents | 14 |  |  | 14 |  |  | — |  |  | — |
Total restricted trust | $ | 893 |  |  | $ | 893 |  |  | $ | — |  |  | $ | — |
Foreign exchange contracts, included in Prepaid expenses and other current assets | $ | 362 |  |  | $ | — |  |  | $ | 362 |  |  | $ | — |
Foreign exchange contracts, included in Accrued liabilities | $ | 367 |  |  | $ | — |  |  | $ | 367 |  |  | $ | — |

X
- References No definition available. + Details
Name: | us-gaap_FairValueDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure of the fair value measurement of assets and liabilities, which includes financial instruments measured at fair value that are classified in shareholders' equity, which may be measured on a recurring or nonrecurring basis. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19279-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258 + Details
Name: | us-gaap_FairValueMeasurementInputsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration