XML 27 R28.htm IDEA: XBRL DOCUMENT v3.19.3
ACCRUED WARRANTY (Tables)
9 Months Ended
Sep. 28, 2019
Product Warranties Disclosures [Abstract]  
Accrued Warranty Changes in the accrued warranty for the nine months ended September 28, 2019 were as follows:
Balance, December 29, 2018
$
571,000

Additions
628,000

Claims
(554,000
)
Balance, September 28, 2019
$
645,000