v3.20.4

Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Supplemental disclosures: |  |  |
Cash paid for income taxes, net of refunds | $ 69 | $ 40 | $ 26
Cash paid for interest | 59,850 | 60,057 | 60,168
Cash paid for amounts included in the measurement of lease liabilities: |  |  |
Operating cash flows from operating leases | 4,117 | 4,019 |
Operating cash flows from finance leases | 6 | 20 |
Financing cash flows from finance leases | 100 | 321 |
Non-cash investing and financing activities: |  |  |
Change in capital expenditures included in accounts payable | $ (2,167) | $ 1,618 | $ (1,031)

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- Definition The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4297-108586 + Details
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