RESTRUCTURING (Details) (USD $)	3 Months Ended
	Apr. 04, 2015	Mar. 29, 2014	Jul. 01, 2014
Restructuring Cost and Reserve
Restructuring expense	$ 463,000	$ 136,000
Restructuring reserves	6,400,000	0
Employee severance
Restructuring Cost and Reserve
Restructuring expense	200,000
Equipment relocation
Restructuring Cost and Reserve
Restructuring expense	100,000
Other
Restructuring Cost and Reserve
Restructuring expense	200,000
Water Systems
Restructuring Cost and Reserve
Restructuring expense	300,000
Water Systems | Employee severance
Restructuring Cost and Reserve
Restructuring expense	0
Water Systems | Equipment relocation
Restructuring Cost and Reserve
Restructuring expense	100,000
Water Systems | Other
Restructuring Cost and Reserve
Restructuring expense	200,000
Fueling Systems
Restructuring Cost and Reserve
Restructuring expense	200,000
Fueling Systems | Employee severance
Restructuring Cost and Reserve
Restructuring expense	200,000
Fueling Systems | Equipment relocation
Restructuring Cost and Reserve
Restructuring expense	0
Fueling Systems | Other
Restructuring Cost and Reserve
Restructuring expense	0
Other
Restructuring Cost and Reserve
Restructuring expense	0
Other | Employee severance
Restructuring Cost and Reserve
Restructuring expense	0
Other | Equipment relocation
Restructuring Cost and Reserve
Restructuring expense	0
Other | Other
Restructuring Cost and Reserve
Restructuring expense	0
Wittlich Facility Closure
Restructuring Cost and Reserve
Restructuring and related cost			$ 19,400,000