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v3.20.4

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Cash flows from operating activities: |  |  |
Net income | $ 33,765 | $ 48,292 | $ 38,062
Reconciliations of net income to net cash (used in) provided by operating activities: |  |  |
Depreciation and amortization | 4,844 | 3,886 | 4,219
Non-cash operating lease expense | 7,246 | 6,991 |
Investment (accretion) amortization and (gains) losses recognized | 587 | 1,117 | 163
Loss recognized on sale or disposal of property and equipment | 574 |  | 64
Deferred income taxes | 5,492 | 2,656 | (1,192)
Share-based compensation | 3,436 | 7,173 | 5,502
Changes in certain operating assets and liabilities: |  |  |
Trade accounts receivable | 45,055 | (11,964) | (14,933)
Income taxes | (5,150) | (5,738) | 6,089
Prepaid expenses and other | (1,042) | (1,039) | (8,156)
Accounts payable | (1,247) | 1,657 | (830)
Accrued payroll, payroll taxes and related benefits | (22,608) | 17,858 | (21,863)
Other accrued liabilities | (1,671) | (11,720) | 12,550
Workers' compensation claims liabilities | (80,783) | 25,477 | 49,632
Safety incentives liability | (9,123) | (1,260) | 678
Operating lease liabilities | (7,062) | (6,242) |
Other assets and liabilities, net | (228) | (7) | (201)
Net cash (used in) provided by operating activities | (27,915) | 77,137 | 69,784
Cash flows from investing activities: |  |  |
Purchase of property, equipment and software | (8,610) | (10,798) | (5,679)
Proceeds from sale of property |  |  | 485
Purchase of investments | (65,738) | (54,343) | (1,946)
Proceeds from sales and maturities of investments | 47,922 | 88,771 | 1,885
Purchase of restricted investments | (34,968) | (9,812) | (108,739)
Proceeds from sales and maturities of restricted investments | 65,535 | 52,495 | 74,650
Net cash provided by (used in) investing activities | 4,141 | 66,313 | (39,344)
Cash flows from financing activities: |  |  |
Proceeds from credit-line borrowings |  | 18,843 | 8,500
Payments on credit-line borrowings |  | (18,843) | (8,500)
Payments on long-term debt | (220) | (221) | (220)
Repurchase of common stock | (8,056) |  |
Common stock repurchased on vesting of stock awards | (1,417) | (3,136) | (2,952)
Dividends paid | (9,121) | (8,208) | (7,348)
Proceeds from exercise of stock options | 3,084 | 754 | 577
Net cash used in financing activities | (15,730) | (10,811) | (9,943)
Net (decrease) increase in cash, cash equivalents and restricted cash | (39,504) | 132,639 | 20,497
Cash, cash equivalents and restricted cash, beginning of period | 273,341 | 140,702 | 120,205
Cash, cash equivalents and restricted cash, end of period | $ 233,837 | $ 273,341 | $ 140,702

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- Definition Amount of cash outflow for purchase of marketable security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=121553693&loc=d3e26853-111562 + Details
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- Definition The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible 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=121586364&loc=d3e3213-108585 + Details
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- Definition The cash outflow to acquire investments (not to include restricted cash) that are pledged or subject to withdrawal restrictions. + 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 -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
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- Definition Amount of cash inflow from contractual arrangement with the 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 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 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=120395691&loc=d3e23780-122690 + Details
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- Definition The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period. + References No definition available. + Details
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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
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- Definition Amount of cash inflow from exercise of option under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=120381028&loc=SL79508275-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + 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://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=121586364&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=120395691&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://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=121586364&loc=d3e3291-108585 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + 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=121586364&loc=d3e3602-108585 + Details
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