Stock-Based Incentive Plan - Summary of Nonvested Stock Options (Details)	12 Months Ended
	Dec. 31, 2020 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares [Roll Forward]
Nonvested stock options, beginning balance | shares	163,261
Nonvested stock options, vested | shares	(106,131)
Nonvested stock options, forfeited | shares	(7,359)
Nonvested stock options, ending balance | shares	49,771
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	$ 6.54
Weighted average grant date fair value, vested | $ / shares	6.58
Weighted average grant date fair value, forfeited | $ / shares	6.48
Weighted average grant date fair value, ending balance | $ / shares	$ 6.46