Quarterly report pursuant to Section 13 or 15(d)

Consolidated Balance Sheets (Parenthetical)

v3.5.0.2
Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Jul. 02, 2016
Jan. 02, 2016
Statement of Financial Position [Abstract]    
Accounts receivable, allowance $ 28 $ 73
Common Stock, no par value
Common Stock, shares authorized (in shares) 10,000,000 10,000,000
Common Stock, issued shares (in shares) 5,951,000 5,901,000
Common Stock, outstanding shares (in shares) 5,951,000 5,901,000
Assets of the consolidated variable interest entity $ 8,443 $ 8,856
Liabilities of the consolidated variable interest entity $ 3,414 $ 2,838