Other Significant Balance Sheet Components (Tables)

12 Months Ended

Jan. 02, 2015

Significant Balance Sheet Components [Abstract]

Accounts Receivable, Net

Account receivable, net

	Fiscal Years
(In thousands)	2014		2013
Billed accounts receivable	$	63,331	$	52,674
Unbilled accounts receivable		26,423		27,077
Allowance for contract losses and doubtful accounts		(3,386)		(2,771)
Total accounts receivable, net	$	86,368	$	76,980

Accounts payable and accrued liabilities

Accounts payable and accrued liabilities

	Fiscal Years
(In thousands)	2014		2013
Accounts payable	$	2,230	$	2,798
Accrued liabilities		6,705		5,644
Total accounts payable and other accrued liabilities	$	8,935	$	8,442

Accrued payroll and employee benefits

Accrued payroll and employee benefits

	Fiscal Years
(In thousands)	2014		2013
Accrued bonuses payable	$	37,010	$	35,370
Accrued 401(k) contributions		6,887		6,976
Accrued vacation		8,277		8,004
Deferred compensation		7,648		4,478
Other accrued payroll and employee benefits		2,362		2,106
Total accrued payroll and employee benefits	$	62,184	$	56,934