PROPERTY, PLANT AND EQUIPMENT

9 Months Ended

12 Months Ended

Oct. 01, 2016

Jan. 02, 2016

Property, Plant and Equipment [Abstract]

PROPERTY, PLANT AND EQUIPMENT

7. PROPERTY, PLANT AND EQUIPMENT

Major components of property, plant and equipment along with their respective estimated useful lives are as follows:

	Useful Life (years)		October 1, 2016		January 2, 2016
Land		n/a	$	5,396	$	5,396
Land improvements		5		4,651		4,594
Buildings		20 – 30		151,885		146,930
Machinery and equipment		5 – 15		207,944		195,561
Software		3 – 5		19,832		18,229
Furniture and fixtures		3 – 10		2,724		2,421
Vehicles		2 – 5		1,278		1,302
Construction in progress		n/a		13,513		7,749
				407,223		382,182
Less: accumulated depreciation and amortization				168,585		144,260
			$	238,638	$	237,922

Net book value of internally developed software costs included in software above was $4,989 and $5,777 as of October 1, 2016 and January 2, 2016, respectively. Depreciation of capitalized internal-use computer software costs included in depreciation expense was $842 and $839 for 3rd Quarter 2016 and 3rd Quarter 2015, respectively, and, for the year to date period ended October 1, 2016 and October 3, 2015, was $2,382 and $2,381, respectively.

Depreciation expense was $8,423 and $8,014 for 3rd Quarter 2016 and 3rd Quarter 2015, respectively, and, for the year to date period ended October 1, 2016 and October 3, 2015, was $24,701 and 23,096, respectively.

6. PROPERTY, PLANT AND EQUIPMENT

The major components of and useful lives assigned in accordance with Company policy to property, plant and equipment are as follows:

	Useful Life (years)		January 2, 2016		January 3, 2015
Land		n/a	$	5,396	$	5,066
Land improvements		5		4,594		3,702
Buildings		20 - 30		146,930		129,010
Machinery and equipment		5 - 15		195,561		173,114
Software		3 - 5		18,229		15,175
Furniture and fixtures		3 - 10		2,421		1,914
Vehicles		2 - 5		1,302		1,015
Construction in progress		n/a		7,749		7,098
				382,182		336,094
Less: accumulated depreciation and amortization				144,260		116,700
			$	237,922	$	219,394

Net book value of internally developed software costs included in software above was $5,777 and $5,876 as of January 2, 2016 and January 3, 2015, respectively. Depreciation of capitalized internal-use computer software costs included in depreciation expense below for fiscal 2015, fiscal 2014 and fiscal 2013 was $3,153 and $2,876 and $2,512 respectively.

Depreciation expense for fiscal 2015, fiscal 2014 and fiscal 2013 was $31,149, $28,182 and $26,740 respectively.