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v3.8.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 29, 2017 | Dec. 30, 2016 | Jan. 01, 2016
Cash flows from operating activities: |  |  |
Net income | $ 41,305 | $ 47,480 | $ 43,599
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization of property, equipment and leasehold improvements | 6,285 | 6,131 | 5,479
Amortization of premiums and accretion of discounts on short-term investments | 0 | 2 | 595
Deferred rent expense | (362) | (340) | (65)
Provision for contract losses and doubtful accounts | 2,506 | 2,452 | 929
Stock-based compensation | 16,155 | 13,333 | 12,959
Deferred income tax provision | 11,786 | (2,602) | (3,827)
Excess tax benefit for equity incentive plans | 0 | 0 | (6,396)
Changes in operating assets and liabilities: |  |  |
Accounts receivable | (25,197) | (1,284) | (3,138)
Prepaid expenses and other assets | 2,867 | (598) | 421
Accounts payable and accrued liabilities | 5,984 | (370) | 7,718
Accrued payroll and employee benefits | 5,831 | 2,920 | 2,639
Deferred revenues | 678 | (178) | (424)
Net cash provided by operating activities | 67,838 | 66,946 | 60,489
Cash flows from investing activities: |  |  |
Capital expenditures | (4,725) | (14,393) | (5,379)
Purchase of short-term investments | (28,997) | (51,000) | (43,946)
Maturity of short-term investments | 16,000 | 37,950 | 22,290
Net cash used in investing activities | (17,722) | (27,443) | (27,035)
Cash flows from financing activities: |  |  |
Excess tax benefit for equity incentive plans | 0 | 0 | 6,396
Payroll taxes for restricted stock units | (9,520) | (7,685) | (7,365)
Repurchase of common stock | (11,931) | (24,456) | (23,314)
Exercise of share-based payment awards | 2,025 | 1,756 | 3,014
Dividends and dividend equivalent rights | (21,835) | (18,781) | (15,647)
Net cash used in financing activities | (41,261) | (49,166) | (36,916)
Effect of foreign currency exchange rates on cash and cash equivalents | 972 | (1,121) | (277)
Net increase (decrease) in cash and cash equivalents | 9,827 | (10,784) | (3,739)
Cash and cash equivalents at beginning of year | 114,967 | 125,751 | 129,490
Cash and cash equivalents at end of year | $ 124,794 | $ 114,967 | $ 125,751

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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
Name: | us-gaap_ShareBasedCompensation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration