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Stock-Based Compensation - Stock Option Activity (Details) - Stock Options - Incentive Plan
3 Months Ended
Mar. 31, 2020
USD ($)
$ / shares
shares
Number of Options  
Outstanding, beginning of period (in shares) | shares 747,500
Granted (in shares) | shares 0
Exercised (in shares) | shares 0
Expired or forfeited (in shares) | shares 0
Outstanding, end of period (in shares) | shares 747,500
Number of Shares, exercisable (in shares) | shares 747,500
Weighted- Average Exercise Price  
Outstanding, beginning of period (in dollars per share) | $ / shares $ 3.33
Granted (in dollars per share) | $ / shares 0.00
Exercised (in dollars per share) | $ / shares 0.00
Expired or forfeited (in dollars per share) | $ / shares 0.00
Outstanding, end of period (in dollars per share) | $ / shares 3.33
Weighted average exercise price, exercisable (in dollars per share) | $ / shares $ 3.33
Weighted- Average Remaining Contractual Term, Outstanding 4 years 5 months 23 days
Weighted- Average Remaining Contractual Term, Exercisable 4 years 5 months 23 days
Aggregate Intrinsic Value, Outstanding | $ $ 0
Aggregate Intrinsic Value, Exercisable | $ 0
Unrecognized compensation costs | $ $ 0