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Stock Option Plans (Tables) - Stock options
3 Months Ended
Mar. 31, 2022
Liberty 2004 Stock Option Plan  
Stock options  
Summary of stock option activity

March 31, 2022

Weighted

Weighted

Average

Average

Remaining

Exercise

Contractual

Intrinsic

Shares

Price

Life

Value

Outstanding at beginning of period

5,761

$

4.14

1.23

Granted

Exercised

(1,028)

4.14

Forfeited

Outstanding at end of period

4,733

$

4.14

0.99

$

23,996

Options exercisable at March 31, 2022

4,733

$

4.14

Partners Stock Option Plan  
Stock options  
Summary of stock option activity

March 31, 2022

Weighted

Weighted

Average

Average

Remaining

Exercise

Contractual

Intrinsic

Shares

Price

Life

Value

Outstanding at beginning of period

128,147

$

6.40

3.18

Granted

Exercised

(19,067)

5.83

Forfeited

(4,294)

6.26

Outstanding at end of period

104,786

$

6.51

3.33

$

283,103

Options exercisable at March 31, 2022

104,786

$

6.51