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Fair Value Measurements (Tables) | 3 Months Ended
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Mar. 31, 2022
Fair Value Disclosures [Abstract] |
Summary of Company's Fair Value Hierarchy for its Financial Assets and Liabilities | The following table represents the Company’s fair value hierarchy for its financial assets and liabilities that are measured at fair value on a recurring basis (in thousands):
|  | As of March 31, 2022 |
|  | Level 1 |  |  | Level 2 |  |  | Total |
Assets: |  |  |  |  |  |  |  |  |
Money market funds (1) |  | $ | 6,410 |  |  | $ | — |  |  | $ | 6,410 |
Marketable investments (2) |  |  | — |  |  |  | 19,116 |  |  |  | 19,116 |
Total Assets |  | $ | 6,410 |  |  | $ | 19,116 |  |  | $ | 25,526 |
Liabilities: |  |  |  |  |  |  |  |  |
Interest rate swap (3) |  | $ | — |  |  | $ | (22 | ) |  | $ | (22 | )
Total Liabilities |  | $ | — |  |  | $ | (22 | ) |  | $ | (22 | )
|  | As of December 31, 2021 |
|  | Level 1 |  |  | Level 2 |  |  | Total |
Assets: |  |  |  |  |  |  |  |  |
Money market funds (1) |  | $ | 6,885 |  |  | $ | — |  |  | $ | 6,885 |
Marketable investments (2) |  |  | — |  |  |  | 18,509 |  |  |  | 18,509 |
Total Assets |  | $ | 6,885 |  |  | $ | 18,509 |  |  | $ | 25,394 |
Liabilities: |  |  |  |  |  |  |  |  |
Interest rate swap (3) |  | $ | — |  |  | $ | (294 | ) |  | $ | (294 | )
Total Liabilities |  | $ | — |  |  | $ | (294 | ) |  | $ | (294 | )
(1) Included in cash and cash equivalents on the Consolidated Balance Sheets. (2) Marketable investments have been initially valued at the transaction price and subsequently valued, at the end of the reporting period, utilizing third party pricing services or other market observable data. The pricing services utilize industry standard valuation methods, including both income and market based approaches and observable market inputs to determine value. These observable market inputs include reportable trades, benchmark yields, credit spreads, broker/dealer quotes, bids, offers, current spot rates and other industry and economic events. (3) The Company has an interest rate swap contract that hedges the risk of variability from interest payments on its borrowings (refer to Note 4 – Debt and Note 7 – Derivatives and Hedging). The fair value of the interest rate swap is based on valuations prepared by a third-party broker. Those valuations are based on observable interest rates and other observable market data, which the Company considers Level 2 inputs.

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- Definition Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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