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Summary of Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2020
Summary of Significant Accounting Policies  
Summary of operating and finance lease

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June 30, 

​

December 31, 

(Dollars in thousands)

​

​

2020

    

2019

Operating leases:

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​

​

​

​

​

Right of use assets

​

$

2,491

​

$

2,785

Lease liabilities

​

​

2,597

​

​

2,813

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​

​

​

​

​

​

Finance leases:

​

​

​

​

​

​

Right of use assets

​

$

2,172

​

$

—

Lease liabilities

​

 

2,185

​

 

—

Summary of activity for restricted stock awards

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​

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​

​

​

​

​

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2020

 

​

    

​

    

Weighted-

 

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​

​

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Average

 

​

​

​

​

Grant Date

 

​

​

Shares

​

Fair Value

 

Unvested, December 31, 2019

 

142,020

​

$

48.88

​

Granted

​

14,650

​

 

53.22

​

Vested

 

(16,230)

​

 

39.97

​

Forfeited

 

(2,735)

​

 

5.89

​

Unvested, June 30, 2020

 

137,705

​

​

50.33

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​

​

​

​

​

​

​

​

​

​

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2019

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Weighted-

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​

​

​

​

Average

​

​

​

​

​

Grant Date

​

​

​

Shares

​

Fair Value

​

Unvested, December 31, 2018

 

139,455

​

$

45.75

​

Granted

 

16,100

​

 

51.73

​

Vested

 

(16,290)

​

 

41.08

​

Forfeited

 

(410)

​

 

53.28

​

Unvested, June 30, 2019

 

138,855

​

​

46.97

​