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v3.8.0.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Cash flows from operating activities: |  |  |
Net income | $ 25,170 | $ 18,799 | $ 25,494
Reconciliations of net income to net cash from operating activities: |  |  |
Depreciation and amortization | 5,452 | 3,253 | 2,851
Gains recognized on investments | (51) | (3) | (2)
Losses recognized on sale of property |  | 31 |
Deferred income taxes | 4,039 | (1,704) | 2,728
Share-based compensation | 4,184 | 2,782 | 2,386
Excess tax from share-based compensation |  | (253) | 68
Changes in certain operating assets and liabilities: |  |  |
Trade accounts receivable | (10,180) | (35,955) | 12,097
Income taxes receivable | (1,686) | 1,038 | 10,521
Prepaid expenses and other | (1,825) | (726) | 640
Accounts payable | 222 | 1,727 | 498
Accrued payroll, payroll taxes and related benefits | 28,529 | 31,767 | 5,506
Other accrued liabilities | 1,350 | 1,508 | (64)
Income taxes payable | (3,041) | 3,294 | 506
Workers' compensation claims liabilities | 57,140 | 51,235 | 30,397
Safety incentives liability | 3,697 | 3,582 | 7,021
Customer deposits, long-term liabilities and other assets, net | (141) | (68) | (16)
Net cash provided by operating activities | 112,859 | 80,307 | 100,631
Cash flows from investing activities: |  |  |
Purchase of property and equipment | (3,687) | (7,106) | (2,996)
Proceeds from sale of property |  | 1,459 |
Purchase of investments | (6,283) | (264) | (8,214)
Proceeds from sales and maturities of investments | 10,718 | 4,796 | 52,996
Purchase of restricted cash and investments | (1,078,309) | (185,845) | (336,083)
Proceeds from sales and maturities of restricted cash and investments | 982,776 | 153,890 | 238,701
Net cash used in investing activities | (94,785) | (33,070) | (55,596)
Cash flows from financing activities: |  |  |
Proceeds from credit-line borrowings | 24,899 | 14,868 | 46,106
Payments on credit-line borrowings | (24,899) | (14,868) | (46,106)
Payments on long-term debt | (221) | (15,220) | (25,220)
Common stock repurchased on vesting of restricted stock units | (1,673) | (433) | (465)
Dividends paid | (7,276) | (6,359) | (6,310)
Proceeds from exercise of stock options | 163 | 72 | 702
Excess tax benefits from share-based compensation |  | 253 | (68)
Net cash used in financing activities | (9,007) | (21,687) | (31,361)
Net increase in cash and cash equivalents | 9,067 | 25,550 | 13,674
Cash and cash equivalents, beginning of period | 50,768 | 25,218 | 11,544
Cash and cash equivalents, end of period | $ 59,835 | $ 50,768 | $ 25,218

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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=96867065&loc=SL79508275-113901 + Details
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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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -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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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + 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 (b) -URI http://asc.fasb.org/extlink&oid=98514028&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://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
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