Stock Based Compensation - RSUs Granted and Unvested (Details) - 2014 Equity Plan - Restricted Stock Units (RSUs)	3 Months Ended
Mar. 31, 2022 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of RSUs Granted (in shares)	28,010
Number of Unvested RSUs (in shares)	12,813
2020 Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of RSUs Granted (in shares)	8,918
Weighted Average Grant Date Fair Value (in usd per share) \| $ / shares	$ 36.26
Number of Unvested RSUs (in shares)	1,355
2021 Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of RSUs Granted (in shares)	17,685
Weighted Average Grant Date Fair Value (in usd per share) \| $ / shares	$ 26.73
Number of Unvested RSUs (in shares)	10,051
2022 Award
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of RSUs Granted (in shares)	1,407
Weighted Average Grant Date Fair Value (in usd per share) \| $ / shares	$ 31.99
Number of Unvested RSUs (in shares)	1,407

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- Definition

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

Net number of non-option equity instruments granted to participants.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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