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ACCRUED WARRANTY
6 Months Ended
Jul. 01, 2017
Product Warranties Disclosures [Abstract]  
ACCRUED WARRANTY
ACCRUED WARRANTY
The Company typically warrants its products against defect for 12 months, however, for certain products a customer may purchase an extended warranty. Revenues from the sale of extended warranties are recognized over the additional warranty period purchased. A provision for estimated future costs and estimated returns for credit relating to such warranty is recorded in the period when product is shipped and revenue recognized, and is updated as additional information becomes available. The Company’s estimate of future costs to satisfy warranty obligations is based primarily on historical warranty expense experienced and a provision for potential future product failures. Changes in the accrued warranty for the six months ended July 1, 2017 are as follows:
Balance, December 31, 2016
$
518,000

Additions
231,000

Additions from acquisition
219,000

Claims
(114,000
)
Balance, July 1, 2017
$
854,000