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ACCRUED WARRANTY
3 Months Ended
Apr. 01, 2017
Product Warranties Disclosures [Abstract]  
ACCRUED WARRANTY
ACCRUED WARRANTY
The Company typically warrants its products against defect for 12 months. 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 three months ended April 1, 2017 are as follows:
Balance, December 31, 2016
$
518,000

Additions
100,000

Additions from acquisition
218,000

Claims
(100,000
)
Balance, April 1, 2017
$
736,000