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WORKERS' COMPENSATION INSURANCE AND RESERVES (Tables)
3 Months Ended
Apr. 02, 2017
Workers' Compensation Insurance and Reserves [Abstract]  
Reconciliation of workers' compensation claims reserve
The table below presents a reconciliation of the undiscounted workers’ compensation reserve to the discounted workers’ compensation reserve for the periods presented as follows (in thousands):
 
April 2,
2017
 
January 1,
2017
Undiscounted workers’ compensation reserve
$
290,810

 
$
292,169

Less discount on workers’ compensation reserve
15,417

 
14,818

Workers' compensation reserve, net of discount
275,393

 
277,351

Less current portion
75,532

 
79,126

Long-term portion
$
199,861

 
$
198,225