XML 13 R3.htm IDEA: XBRL DOCUMENT v3.19.1
CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) - $ / shares
Mar. 29, 2019
Dec. 31, 2018
Text Block [Abstract]    
Preferred Stock, No Par Value $ 0 $ 0
Preferred Stock, Shares Authorized 10,000,000 10,000,000
Preferred Stock, Shares Outstanding 0 0
Common Stock, Par or Stated Value Per Share $ 0.20 $ 0.20
Common Stock, Shares Authorized 30,000,000 30,000,000
Common Stock, Shares, Issued 11,746,866 11,746,866
Treasury Stock, Shares 264,350 264,350