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ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 31, 2021
Accounting Policies [Abstract] |
Schedule of supplemental cash flow information | Supplemental cash flow information The following table shows supplemental cash flow information (in thousands):
| Year Ended December 31,
| 2021 |  | 2020 |  | 2019
Supplemental disclosures of cash flow information: |  |  |  |  |
Cash paid during the period: |  |  |  |  |
Interest paid, net of amounts capitalized | $ | 1,775 |  |  | $ | 1,808 |  |  | $ | 264 |
Income taxes paid (refunded), net | 2,262 |  |  | 1,452 |  |  | (1,259) |
Non-cash investing and financing activities: |  |  |  |  |
Proceeds from sale of common stock included in accounts receivable | — |  |  | — |  |  | 2,848 |
Recognition of right-of-use assets upon adoption of ASC 842 | — |  |  | — |  |  | 29,965 |
See also Note 12—Leases for additional supplemental disclosures of cash flow information related to our leases.
Schedule of estimated useful lives of the fixed assets | Property and equipment are depreciated using the straight-line method over the estimated useful lives of the related assets or the term of the related finance lease, whichever is shorter, as follows:
| Life (years)
Building | 40
Land improvements | 20
Building machinery and equipment | 15-20
Furniture and equipment | 5-7
Computer hardware | 3-4
Computer software, including internal-use software and website development | 2-4

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- Definition Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(13)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 + Details
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