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Compensation Plans - Schedule of Employee Stock Options and SSARs Activity (Details) - Stock Options and SSARs | 12 Months Ended
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Dec. 31, 2019 USD ($) $ / shares shares
Shares |
Outstanding at beginning of period (in shares) | shares | 40,650
Exercised (in shares) | shares | (12,350)
Outstanding at end of period (in shares) | shares | 28,300
Exercisable (in shares) | shares | 28,300
Weighted Average Exercise Price |
Outstanding at beginning of period (usd per share) | $ / shares | $ 10.14
Exercised (usd per share) | $ / shares | 10.14
Outstanding at end of period (usd per share) | $ / shares | 10.14
Exercisable (usd per share) | $ / shares | $ 10.14
Additional Disclosures |
Outstanding, weighted average remaining contractual term | 7 months 6 days
Exercisable, weighted average remaining contractual term | 7 months 6 days
Outstanding, aggregate intrinsic value | $ | $ 1,077
Exercisable, aggregate intrinsic value | $ | $ 1,077

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