v3.8.0.1
Consolidated Balance Sheets (Parentheticals) - $ / shares
shares in Thousands
Oct. 01, 2017
Jan. 01, 2017
Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract]    
Common Stock, Par or Stated Value Per Share $ 0.01 $ 0.01
Common Stock, Shares Authorized 100,000 100,000
Common stock issued (in shares) 6,958 6,958
Common Stock, Shares, Outstanding 6,958 6,958