Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Apr. 03, 2015	Jan. 02, 2015
Current assets:
Cash and cash equivalents	$ 123,658	$ 129,490
Short-term investments	21,368	24,913
Accounts receivable, net of allowance for doubtful accounts of $3,596 and $3,386 at April 3, 2015 and January 2, 2015, respectively	88,076	86,368
Prepaid expenses and other assets	12,121	14,727
Deferred income taxes	11,602	11,002
Total current assets	256,825	266,500
Property, equipment and leasehold improvements, net	27,587	28,264
Goodwill	8,607	8,607
Deferred income taxes	25,917	24,612
Deferred compensation plan assets	37,148	36,195
Other assets	1,159	1,121
Total assets	357,243	365,299
Current liabilities:
Accounts payable and accrued liabilities	8,933	8,935
Accrued payroll and employee benefits	40,169	62,184
Deferred revenues	5,776	8,226
Total current liabilities	54,878	79,345
Other liabilities	1,985	1,862
Deferred compensation	44,648	37,745
Deferred rent	1,914	2,059
Total liabilities	103,425	121,011
Stockholders’ equity:
Common stock, $0.001 par value; 100,000 shares authorized; 16,427 shares issued at April 3, 2015 and January 2, 2015	16	16
Additional paid-in capital	174,161	160,225
Accumulated other comprehensive income
Investment securities, available-for-sale	7	14
Foreign currency translation adjustments	(1,419)	(918)
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total	(1,412)	(904)
Retained earnings	248,089	246,961
Treasury stock, at cost; 3,436 and 3,556 shares held at April 3, 2015 and January 2, 2015, respectively	(167,036)	(162,010)
Total stockholders’ equity	253,818	244,288
Total liabilities and stockholders' equity	$ 357,243	$ 365,299