Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Capital Stock - Common Shares Issued and Outstanding (Details)

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Note 6 - Capital Stock - Common Shares Issued and Outstanding (Details) - Common Shares [Member]
$ in Thousands
6 Months Ended
Jul. 02, 2017
USD ($)
shares
Balance (in shares) | shares 16,510,180
Balance | $ $ 391
Shares issued during period (in shares) | shares 303,017
Shares issued during period, value | $ $ 3
Balance (in shares) | shares 16,813,197
Balance | $ $ 394