XML 33 R48.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2

Stock-Based Compensation (Tables)

12 Months Ended

Dec. 31, 2019

Stock-Based Compensation

Schedule of unvested restricted stock awards

The following tables summarize the unvested restricted stock awards at December 31, 2019 and 2018.

​

​	​	​	​	​	​	​	​	​	​	​
​	​	Years Ended December 31,
​	​	2019					2018
​	​	​	​	Weighted-		​	​	​	Weighted-
​	​	​	​	Average		​	​	​	Average
​	​	​	​	Grant  Date		​	​	​	Grant Date
Perfomance Awards		Shares		Fair Value			Shares		Fair Value
​	​	​	​	​	​	​	​	​	​	​
Unvested at beginning		98,958	​	$	54.76		62,338	​	$	50.45
Issued		43,145	​		55.76		42,533	​		60.45
Forfeited		(65,589)	​		55.25		(5,913)	​		50.28
Vested		(17,734)	​		—		—	​		—
Unvested at end		58,780	​	$	57.74		98,958	​	$	54.76

​

​	​	​	​	​	​	​	​	​	​	​
​		Years Ended December 31,
​	​	2019				​	2018
​	​	​	​	Weighted-		​	​	​	Weighted-
​	​	​	​	Average		​	​	​	Average
​	​	​	​	Grant Date		​	​	​	Grant Date
Time Vested Awards		Shares		Fair Value			Shares		Fair Value
Unvested at beginning		173,721	​	$	58.93		164,043	​	$	53.57
Issued		112,636	​		55.76		94,344	​		60.45
Forfeited		(44,600)	​		58.73		(7,132)	​		56.48
Vested		(131,043)	​		57.20		(77,534)	​		49.67
Unvested at end		110,714	​	$	57.84		173,721	​	$	58.93

​

Schedule of activity of stock options

Below is a summary of stock option activity for the twelve months ended December 31, 2019, 2018 and 2017. The information excludes restricted stock units and awards.

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Years Ended December 31,

​

​

2019

​

2018

​

2017

​

​

​

​

Weighted-

​

​

​

Weighted-

​

​

​

Weighted-

​

​

​

​

Average

​

​

​

Average

​

​

​

Average

​

​

​

​

Exercise

​

​

​

Exercise

​

​

​

Exercise

​

Shares

Price

Shares

Price

Shares

Price

Beginning balance

​

34,123

​

$

14.69

​

143,224

$

9.13

​

216,859

​

$

8.80

Issued

​

—

​

​

—

​

—

​

—

​

—

​

​

—

Exercised

​

(26,784)

​

​

12.42

​

(108,201)

​

7.17

​

(72,535)

​

​

8.19

Forfeited

​

(750)

​

​

49.08

​

(900)

​

34.47

​

—

​

​

—

Expired

​

—

​

​

—

​

—

​

—

​

(1,100)

​

​

5.76

Ending balance

​

6,589

​

$

19.99

​

34,123

$

14.69

​

143,224

​

$

9.13

​

Schedule of stock option by exercise price range

The following summarizes information about stock options outstanding at December 31, 2019. The information excludes restricted stock units and awards.

​

​	​	​	​	​	​	​	​	​	​	​	​
​	​	​	​	​	​	​	​	​	​	​	Weighted-Average
Outstanding:					​	Stock Options	​	​	Weighted-Average	​	Remaining
Range of Exercise Prices						Outstanding		Exercise Price			Contractual Life (Years)
$	5.76	​	$	10.72		—	​	​	—		—
$	10.73	​	$	11.40		5,089	​		11.17		1.88
$	11.41	​	$	24.86		—	​		—		—
$	24.87	​	$	49.91		1,500	​		49.91		6.36
​	​	​	​	​	​	6,589	​	$	19.99	​	2.90

​

​	​	​	​	​	​	​	​	​	​
Exercisable:						Stock Options		Weighted-Average
Range of Exercise Prices					​	Exercisable	​	Exercise Price
$	5.76	​	$	10.72	​	—	​	​	—
$	10.73	​	$	11.40		5,089		​	11.17
$	11.41	​	$	24.86		—		​	—
$	24.87	​	$	49.91		1,125		​	49.91
​	​	​	​	​		6,214	​	$	18.18

​

Schedule of cash proceeds, tax benefits and intrinsic value related to total stock options exercised

Cash proceeds, tax benefits and intrinsic value related to total stock options exercised is as follows:

​

​	​	​	​	​	​	​	​	​	​
​	​	Years Ended December 31,
(dollars in thousands)		2019			2018			2017
Proceeds from stock options exercised	​	$	332	​	$	776	​	$	372
Tax benefits realized from stock compensation	​		50	​		5	​		99
Intrinsic value of stock options exercised	​		1,022	​		4,958	​		3,888

X

- Definition

Tabular disclosure of cash received from exercise of stock options and similar instruments granted under share-based payment arrangements and tax benefit from exercise of stock options.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=SL79508275-113901

+ Details

Name:	us-gaap_CashProceedsReceivedAndTaxBenefitFromShareBasedPaymentAwardsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year.

+ References

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)(1)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- 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.

+ References

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 (d)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration