Maximum Possible Payout to Executive Officer as a Percentage of the Target Award

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Maximum Possible Units Earned, Percentage of the Target Award if Total Stockholder Return Is Negative

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Percentage of Total Stockholder Return For Payout of Shares

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Share-based Compensation Arrangement by Share-based Payment Arrangement, Performance Period

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Share-Based Compensation Arrangement By Share-Based Payment Award, Conversion Ratio

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Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Fair Value at Grant Date

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Share-Based Compensation Arrangement By Share-Based Payment Award, Maximum Possible Payout To Executive Officer As Percentage Of The Target Award

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Share Based Compensation Arrangement by Share Based Payment Award Number of Shares Issued or Committed to Issue

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Shares Issued Based on Hotel Market Share

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Shares Issued Based on Total Shareholder Return

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Share-Based Compensation Arrangement By Share-Based Payment Award, Percentage Of Total Stockholder Return For Payout Of Shares

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- Definition

Share Based Compensation Arrangement by Share Based Payment Award Restricted Stock Awards Expected to Vest Four Years From Balance Sheet Date

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Share Based Compensation Arrangement by Share Based Payment Award Restricted Stock Awards Expected to Vest One Year From Balance Sheet Date

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Share Based Compensation Arrangement by Share Based Payment Award Restricted Stock Awards Expected to Vest Remainder of Year From Balance Sheet Date

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Share Based Compensation Arrangement by Share Based Payment Award Restricted Stock Awards Expected to Vest Three Years From Balance Sheet Date

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Share Based Compensation Arrangement by Share Based Payment Award Restricted Stock Awards Expected to Vest Two Years From Balance Sheet Date

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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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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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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- Definition

Price of a single share of a number of saleable stocks of a company.

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Stock Incentive Plans - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended
	Feb. 22, 2022	Mar. 31, 2022	Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Conversion ratio		1
Unvested restricted common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards expected to vest in 2022 (in shares)		8,202
Awards expected to vest in 2023 (in shares)		395,532
Awards expected to vest in 2024 (in shares)		461,677
Awards expected to vest in 2025 (in shares)		260,114
Awards expected to vest in 2026 (in shares)		271,278
Unrecognized compensation cost		$ 11.1
Unrecognized compensation expense related to compensation awards, period for recognition (in months)		34 months
Compensation expense (reversal)		$ 0.8	$ 0.8
Number of shares, granted (in shares)		425,731
Unvested restricted common stock \| Executive Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense (reversal)		$ (0.2)
Unvested restricted common stock \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)		3 years
Unvested restricted common stock \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)		5 years
Shares related to unvested PSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period (in years)		3 years
Awards expected to vest in 2022 (in shares)		296,596
Awards expected to vest in 2023 (in shares)		294,445
Awards expected to vest in 2024 (in shares)		286,144
Unrecognized compensation cost		$ 5.3
Unrecognized compensation expense related to compensation awards, period for recognition (in months)		27 months
Compensation expense (reversal)		$ 0.2	0.7
Performance period (in years)		3 years
Percentage of target award of maximum possible payout to executives		150.00%
Number of units earned if total stockholder return is negative		100.00%
Number of shares, granted (in shares)		337,702
Fair value at grant date (in dollars per share)	$ 9.84
Volatility	71.40%
Risk-free rate	1.74%
Fair value at grant date based on hotel market share (in dollars per share)	$ 9.56
Shares related to unvested PSUs \| Executive Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense (reversal)		$ 0.5
Total shareholder return		50.00%
Hotel market share		50.00%
Percentage of total stockholder return for payout of shares		30.00%
Maximum possible payout to executive officer as percentage of the target award		150.00%
Number of shares, granted (in shares)	337,702
Shares related to unvested PSUs \| Minimum \| Executive Officers
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of total stockholder return for payout of shares		75.00%
Percentage of total stockholder return for payout of shares		75.00%
Shares related to unvested PSUs \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percentage of total stockholder return for payout of shares		30.00%
Long-term Incentive Plan Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards expected to vest in 2023 (in shares)		26,966
Unrecognized compensation cost		$ 0.2
Unrecognized compensation expense related to compensation awards, period for recognition (in months)		11 months
Compensation expense (reversal)		$ 0.2	$ 0.3
2016 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock option and incentive plan, shares authorized (up to) (in shares)		6,082,664
Number of shares issued or committed to issue (in shares)		4,965,407