XML 69 R25.htm IDEA: XBRL DOCUMENT
v3.7.0.1

7. Deposits and other assets (Tables) | 6 Months Ended
--- | ---
Jul. 01, 2017
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Schedule of deposits and other assets |
|  | July 1, 2017 |  |  | December 31, 2016 |
Deposits |  | $ | 578 |  |  | $ | 453 |
Other |  |  | 236 |  |  |  | 104 |
Recycling contract, net |  |  | 19 |  |  |  | 19 |
Goodwill |  |  | 38 |  |  |  | 38 |
|  | $ | 871 |  |  | $ | 614 |

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

X
- Definition Tabular disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets. + References No definition available. + Details
Name: | us-gaap_ScheduleOfOtherAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration