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v3.10.0.1

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Operating activities: |  |  |
Net income | $ 92,051 | $ 87,255 | $ 27,505
Adjustments to reconcile net income to net cash provided by operating activities |  |  |
Depreciation and amortization | 42,183 | 41,055 | 38,210
Impairment of goodwill, intangible and other assets | 0 | 0 | 42,442
Change in fair value of earn-out liability | (455) | 0 | 0
Share-based compensation | 10,549 | 8,103 | 8,334
(Gain) loss on disposal of property and equipment | (171) | 1,281 | 291
Provision for loss on receivables | 139 | 1,814 | 258
Provision for revenue adjustments | 3,628 | 3,055 | 2,020
Deferred income taxes | 8,094 | (12,068) | 3,412
Tax benefit for stock options exercised | 0 | 0 | (1,732)
Changes in operating assets and liabilities |  |  |
Accounts receivable | (12,178) | (33,457) | (10,077)
Prepaid expenses and other assets | (2,565) | (1,204) | 283
Accounts payable and accrued expenses | 12,535 | 11,010 | (772)
Income taxes | (1,256) | (3,480) | 20,177
Net cash provided by operating activities | 152,554 | 103,364 | 130,351
Investing activities: |  |  |
Proceeds from disposal of property and equipment | 7,059 | 2,440 | 1,929
Purchases of property and equipment | (42,293) | (38,265) | (42,186)
Acquisition of business, net of cash acquired | (19,987) | (23,140) | (11,800)
Other | (242) | (222) | (337)
Net cash used in investing activities | (55,463) | (59,187) | (52,394)
Financing activities: |  |  |
Payments of debt and capital lease obligations | (302) | (42,790) | (55,768)
Proceeds from senior credit facility | 7,000 | 55,000 | 0
Proceeds from exercise of stock options | 3,921 | 7,272 | 8,148
Payments of cash dividends | (18,427) | (18,052) | (15,529)
Repurchase of common stock (repurchase program) | (66,126) | (48,983) | (39,983)
Common stock issued under employee stock purchase plan | 479 | 458 | 442
Cash settlement of share-based awards for minimum tax withholdings | (1,872) | (1,700) | (1,800)
Tax benefit for stock options exercised | 0 | 0 | 1,732
Net cash used in financing activities | (75,327) | (48,795) | (102,758)
Net increase (decrease) in cash | 21,764 | (4,618) | (24,801)
Cash at beginning of period | 3,893 | 8,511 | 33,312
Cash at end of period | $ 25,657 | $ 3,893 | $ 8,511

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- Definition Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + 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 (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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Period Type: | duration

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
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