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Summary of Significant Accounting Policies (Details) - USD ($) shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
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Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Accounting Policies [Abstract] |  |  |  |
Health insurance maximum risk of loss liability per employee insurance plan (up to) |  |  | $ 600 |
Health insurance maximum aggregate amount of risk of loss liability for employee insurance plans (up to) |  |  | $ 200 |
Common stock equivalents (in shares) | (435) | (609) | (425) | (529)
Anti-dilutive common stock equivalents (in shares) | (168) |  | (304) |

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- Definition Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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