Revenue Recognition (Tables)

9 Months Ended

Oct. 01, 2016

Revenue Recognition

Schedule of activity of accounts receivable allowance

A rollforward of the accounts receivable allowances is as follows (in thousands):

	Fiscal Year-to-Date Period Ended
				Fiscal Year Ended
	October 1, 2016
				January 2, 2016
Balance at beginning of period	$	3,648		$	4,177
Increases to reserve		1,010			2,361
Amounts written off		(1,289	)		(2,881	)
Effects of foreign currency translation		2			(9	)
Balance at end of period	$	3,371		$	3,648

Schedule of activity of unbilled receivables allowance

        A rollforward of the unbilled receivables allowance is as follows (in thousands):

	Fiscal Year-to-Date Period Ended
				Fiscal Year Ended
	October 1, 2016
				January 2, 2016
Balance at beginning of period	$	2,354		$	2,233
Increases to reserves		2,199			2,832
Amounts written off		(2,077	)		(2,711	)
Effects of foreign currency translation		(2	)		—
Balance at end of period	$	2,474		$	2,354

Schedule of reimbursable expenses included in revenues

Reimbursable expenses are as follows (in thousands):

	Quarter Ended				Fiscal Year-to-Date Period Ended
	October 1, 2016		October 3, 2015		October 1, 2016		October 3, 2015
Reimbursable expenses	$	8,969	$	8,400	$	25,510	$	24,719