REVENUES (Tables)

3 Months Ended

Apr. 03, 2020

REVENUES..

Schedule of contracts by reportable segments and type of contracts

Segment	Contract Type	Revenue Recognition Method
	Time-and-materials	Time-and-materials
Energy	Unit-based	Unit-based
	Software license	Unit-based
	Fixed price	Percentage-of-completion
	Time-and-materials	Time-and-materials
Engineering and Consulting	Unit-based	Unit-based
	Fixed price	Percentage-of-completion