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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Apr. 01, 2018 | Apr. 02, 2017
Cash flows from operating activities: |  |
Net income | $ 8,755 | $ 4,674
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 10,090 | 11,174
Provision for doubtful accounts | 2,209 | 1,446
Stock-based compensation | 3,409 | 3,304
Deferred income taxes | 1,370 | 726
Other operating activities | (572) | 1,080
Changes in operating assets and liabilities: |  |
Accounts receivable | 42,679 | 49,077
Income tax receivable | (2,842) | 9,565
Other assets | (1,964) | 3,627
Accounts payable and other accrued expenses | (4,878) | (15,015)
Accrued wages and benefits | (9,991) | (16,071)
Workers’ compensation claims reserve | (4,579) | (1,957)
Other liabilities | 1,149 | 2,488
Net cash provided by operating activities | 44,835 | 54,118
Cash flows from investing activities: |  |
Capital expenditures | (1,911) | (6,167)
Divestiture of business | 8,500 | 0
Purchases of restricted investments | (3,299) | (14,975)
Maturities of restricted investments | 6,417 | 4,423
Net cash provided by (used in) investing activities | 9,707 | (16,719)
Cash flows from financing activities: |  |
Net proceeds from stock option exercises and employee stock purchase plans | 395 | 491
Common stock repurchases for taxes upon vesting of restricted stock | (2,086) | (2,400)
Net change in Revolving Credit Facility | (46,301) | (57,367)
Payments on debt | (567) | (567)
Net cash used in financing activities | (48,559) | (59,843)
Effect of exchange rate changes on cash, cash equivalents and restricted cash | (760) | (339)
Net change in cash, cash equivalents and restricted cash | 5,223 | (22,783)
Cash, cash equivalents and restricted cash, beginning of period | 73,831 | 103,222
Cash, cash equivalents and restricted cash, end of period | 79,054 | 80,439
Supplemental Cash Flow Information [Abstract] |  |
Interest | 827 | 755
Income taxes | 2,342 | (8,487)
Property, plant, and equipment purchased but not yet paid | 581 | 1,161
Divestiture non-cash consideration | $ 1,957 | $ 0

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- Definition Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 2: 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=66902209&loc=d3e3602-108585 + Details
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- Definition The cash outflow associated with security instruments that either represent a creditor or an ownership relationship with the holder of the investment security with a maturity of beyond one year or normal operating cycle, if longer. Includes repayments of (a) debt, (b) capital lease obligations, (c) mandatory redeemable capital securities, and (d) any combination of (a), (b), or (c). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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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=66902209&loc=d3e3602-108585 + Details
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- References No definition available. + Details
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