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Summary of Significant Accounting Policies - Fair Value Measurements (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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QUOTED PRICES IN ACTIVE MARKETS (LEVEL 1) |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Trading Securities | $ 11,062 | $ 10,636
Derivative asset | 0 |
Derivative liability | 0 | 0
QUOTED PRICES IN ACTIVE MARKETS (LEVEL 1) | Money Market Funds |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Cash and cash equivalents | 0 | 0
QUOTED PRICES IN ACTIVE MARKETS (LEVEL 1) | Time Deposits |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Cash and cash equivalents | 0 |
SIGNIFICANT OTHER OBSERVABLE INPUTS (LEVEL 2) |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Trading Securities | 85 | 256
Derivative asset | 11,021 |
Derivative liability | 8,344 | 49,703
SIGNIFICANT OTHER OBSERVABLE INPUTS (LEVEL 2) | Money Market Funds |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Cash and cash equivalents | 101,022 | 62,657
SIGNIFICANT OTHER OBSERVABLE INPUTS (LEVEL 2) | Time Deposits |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Cash and cash equivalents | 2,238 | 2,121
SIGNIFICANT UNOBSERVABLE INPUTS (LEVEL 3) |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Trading Securities | 0 | 0
Derivative asset | 0 |
Derivative liability | 0 | 0
SIGNIFICANT UNOBSERVABLE INPUTS (LEVEL 3) | Money Market Funds |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Cash and cash equivalents | 0 | 0
SIGNIFICANT UNOBSERVABLE INPUTS (LEVEL 3) | Time Deposits |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Cash and cash equivalents | 0 | 0
Estimated Fair Value |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Trading Securities | 11,147 | 10,892
Derivative asset | 11,021 |
Derivative liability | 8,344 | 49,703
Estimated Fair Value | Money Market Funds |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Cash and cash equivalents | 101,022 | 62,657
Estimated Fair Value | Time Deposits |  |
Assets and liabilities carried at fair value measured on a recurring basis |  |
Cash and cash equivalents | $ 2,238 | $ 2,121

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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 22 -URI http://asc.fasb.org/extlink&oid=99393222&loc=SL20226052-175313 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
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