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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 27, 2019 | Dec. 28, 2018 | Dec. 29, 2017
Cash flows from operating activities: |  |  |
Net income | $ 23,277 | $ 23,909 | $ 27,354
Less income (loss) from discontinued operations, net of taxes | (6) | (3,450) | 1,798
Net income from continuing operations | 23,283 | 27,359 | 25,556
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation expense | 3,206 | 2,465 | 2,442
Amortization expense | 1,036 | 2,369 | 2,090
Impairment of assets | 1,180 | 6,269 |
Amortization of debt issuance costs | 91 | 91 | 90
Provision for doubtful accounts | 1,111 | 668 | 117
(Gain) loss on foreign currency transactions | (90) | (592) | 695
Non-cash stock compensation expense | 7,716 | 9,310 | 10,316
Deferred income tax expense (benefit) | 999 | 223 | (1,781)
Changes in assets and liabilities, net of acquisition: |  |  |
Decrease (increase) in accounts receivable and unbilled revenue | 4,262 | (2,556) | (3,060)
Decrease (increase) in prepaid expenses and other assets | 1,450 | (1,870) | (887)
Increase (decrease) in accounts payable | 1,065 | (1,005) | (1,064)
Decrease in accrued expenses and other liabilities | (2,944) | (11,699) | (7,859)
Net cash provided by operating activities of continuing operations | 42,365 | 31,032 | 26,655
Net cash provided by (used in) operating activities of discontinued operations | (4) | 1,379 | (146)
Net cash provided by operating activities | 42,361 | 32,411 | 26,509
Cash flows from investing activities: |  |  |
Purchases of property and equipment | (4,568) | (9,637) | (6,517)
Cash consideration paid for acquisitions | (1,010) |  | (11,268)
Cash acquired in acquisition |  |  | 261
Net cash used in investing activities | (5,578) | (9,637) | (17,524)
Cash flows from financing activities: |  |  |
Proceeds from borrowings | 1,000 | 5,000 | 26,000
Payment of debt borrowings | (7,500) | (17,500) | (14,000)
Dividends paid | (11,196) | (10,048) | (8,670)
Proceeds from issuance of common stock | 806 | 778 | 1,208
Repurchases of common stock | (7,807) | (4,786) | (15,716)
Net cash used in financing activities | (24,697) | (26,556) | (11,178)
Effect of exchange rate on cash | 60 | 78 | (5)
Net increase (decrease) in cash | 12,146 | (3,704) | (2,198)
Cash at beginning of year | 13,808 | 17,512 | 19,710
Cash at end of year | 25,954 | 13,808 | 17,512
Supplemental disclosure of cash flow information: |  |  |
Cash paid for income taxes | 5,805 | 7,962 | 3,698
Cash paid for interest | 231 | $ 541 | 510
Supplemental disclosure of non-cash investing and financing activities: |  |  |
Shares issued to sellers and key personnel of Jibe Consulting and Aecus Limited | $ 973 |  | $ 3,613

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- Definition Amount of cash inflow (outflow) from operating activities, excluding discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3521-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3536-108585 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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- Definition The cash outflow to reacquire common stock during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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