Common stock warrants term.

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- Definition

The remaining number of stock warrants vested at the filing date.

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No definition available.

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- Definition

Share based compensation arrangement by share based payment award award vesting maturity.

+ References

No definition available.

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- Definition

Stockholders equity and equity compensation plans.

+ References

No definition available.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21475-112644

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- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

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- Definition

Number of warrants or rights outstanding.

+ References

No definition available.

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

+ References

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- Definition

Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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- Definition

Amount of noncash expense for share-based payment arrangement.

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- Definition

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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-Publisher FASB
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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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- Definition

Net number of share options (or share units) granted during the period.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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- Definition

Number of shares used to settle grantee's tax withholding obligation for award under share-based payment arrangement.

+ References

No definition available.

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- Definition

The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

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- Definition

Total cost of shares repurchased divided by the total number of shares repurchased.

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- Definition

Number of shares that have been repurchased during the period and are being held in treasury.

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- Definition

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Stockholders' Equity and Equity Compensation Plans (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2014
Stockholders Equity And Equity Compensation Plans [Line Items]
Remaining number of shares available for repurchase	2,100,000
Repurchase of common stock for employee tax withholdings, shares	166,000	123,000
Repurchase of common stock for tax withholdings, value	$ 9,300	$ 7,800
Cash dividends declared per common share	$ 0.28	$ 0.265
Cash dividend	$ 8,800	$ 8,600
Stock warrants term			10 years
Stock warrants, exercise price			$ 26.68
Performance based awards granted to executive management and certain key employees shares	134,000
Vesting maturity date	first quarter of 2025
Vesting period	2 years
Stock-based compensation expense	$ 6,412	$ 5,581
Market-based Awards
Stockholders Equity And Equity Compensation Plans [Line Items]
Awards vested	45,000
Restricted common stock
Stockholders Equity And Equity Compensation Plans [Line Items]
Vesting period	3 years
Awards vested	438,000
Comcast
Stockholders Equity And Equity Compensation Plans [Line Items]
Issuance of stock warrants			2,900,000
Stock warrants issued	1,000,000.0
Stock warrants vested	0
SEC Rule 10b5-1 Plan
Stockholders Equity And Equity Compensation Plans [Line Items]
Repurchase of common stock, shares		266,000
Total amount paid		$ 16,000
Weighted-average price per share		$ 60.13