Stock-Based Incentive Plan - Summary of Nonvested Stock Options (Details)	12 Months Ended
	Dec. 31, 2019 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]
Nonvested stock options, beginning balance | shares	344,230
Nonvested stock options, vested | shares	(171,969)
Nonvested stock options, forfeited | shares	(9,000)
Nonvested stock options, ending balance | shares	163,261
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]
Weighted average grant date fair value, beginning balance | $ / shares	$ 6.48
Weighted average grant date fair value, vested | $ / shares	6.42
Weighted average grant date fair value, forfeited | $ / shares	6.43
Weighted average grant date fair value, ending balance | $ / shares	$ 6.54