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Stock Options (Tables)

6 Months Ended

Jun. 30, 2024

Stock Options

Summary of option activity under stock option plans

​

​	​	​	​	​	​	​	​	​	​	​	​
​		​		​	​		Weighted			​	​
​	​	​	​	Weighted		​	average	​	​	​	​
​	​	​	​	average		​	remaining	​	Aggregate		​
​	​	Number of	​	exercise		​	contractual	​	intrinsic		​
​	​	options	​	price		​	term (years)	​	value ($)		​
​	​	​	​	​	​	​	​	​	(in Thousands)		​
Options outstanding at December 31, 2023		383,865	​	$	30.65	​	​	​	​	​	​
Plus: Options granted		—	​	​	—	​	​	​	​	​	​
Less:	​	​	​	​	​	​	​	​	​	​	​
Options exercised		(113,402)	​	​	23.37	​	​	​	​	​	​
Options expired		—	​	​	—	​	​	​	​	​	​
Options forfeited		(20,937)	​	​	23.27	​	​	​	​	​	​
Options outstanding at June 30, 2024		249,526	​		34.57		4.31	​	$	5,650	​
​	​	​	​	​	​	​	​	​	​	​	​
Options fully vested and exercisable at June 30, 2024		151,083	​	$	34.58		3.42	​	$	3,419	​

Summary of activity under the SAR Plan

​

​	​	​	​	​	​	​	​	​	​	​
​		​		​	​		Weighted			​
​	​	​	​	Weighted		​	average	​	​	​
​	​	Number of	​	average		​	remaining	​	Aggregate
​	​	stock appreciation	​	exercise		​	contractual	​	intrinsic
​	​	rights	​	price		​	term (years)	​	value ($)
​	​	​	​	​	​	​	​	​	(in Thousands)
SARs outstanding at December 31, 2023		465,250	​	$	39.35	​	​	​	​	​
Plus: SARs granted		8,000	​	​	53.91	​	​	​	​	​
Less:	​	​	​	​	​	​	​	​	​	​
SARs exercised		—	​	​	—	​	​	​	​	​
SARs expired		—	​	​	—	​	​	​	​	​
SARs forfeited		(11,500)	​	​	39.33	​	​	​	​	​
SARs outstanding at June 30, 2024		461,750	​		39.60		8.04	​	​	8,130
​	​	​	​	​	​	​	​	​	​	​
SARs fully vested and exercisable at June 30, 2024		—	​	$	—		​	​	​	​

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- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for stock appreciation rights awards that were outstanding at the beginning and end of the year, and the number of stock appreciation rights awards that were granted, exercised or converted, forfeited, and expired during the year.

+ References

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-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Subparagraph (c)(1)
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- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

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