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Assets Held for Sale (Tables)
 12 Months Ended
Dec. 31, 2016
Text Block [Abstract]  
Schedule of Assets Held for Sale Activity

The changes in Assets held for sale for fiscal years 2016 and 2015 were as follows (in thousands):

 

 

 

2016

 

 

2015

 

Balance at beginning of year

 

$

5,459

 

 

$

5,360

 

Transfers in

 

 

23,201

 

 

 

2,594

 

Assets sold

 

 

(7,496

)

 

 

(1,377

)

Tangible asset impairment charges

 

 

(125

)

 

 

(1,118

)

Balance at end of the year

 

$

21,039

 

 

$

5,459