XML 52 R39.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Supplemental Disclosure of Cash Flow Information (Tables) | 12 Months Ended
--- | ---
Jan. 01, 2016
Supplemental Cash Flow Elements [Abstract] |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] | The Company’s non-cash investing and financing activities were as follows (in thousands):
Non-cash investing and financing activities: |  | 2015 |  | 2014 |  | 2013 |
Assets obtained by capital lease |  | $ | 91 |  | $ | 802 |  | $ | — |
Purchase of property and equipment included in accounts payable |  | $ | 51 |  | $ | 682 |  | $ | 818 |

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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