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Stock Based Compensation (Details) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Stock Option
Number of Shares
Granted (shares)		67,000	207,000	979,790
Omnibus Equity Incentive Plan | Stock Option
Number of Shares
Beginning balance (shares)			968,720
Granted (shares)			207,000
Forfeited (shares)			(52,622)
Ending (shares)	934,288		968,720
Weighted- Average Exercise Price
Beginning balance (weighted average share price)			$ 15.68
Granted (weighted average share price)			13.03
Vested (weighted average shares)			15.70
Forfeited (weighted average share price)			15.00
Ending balance (weighted average share price)	$ 15.13		$ 15.13
Number of Shares
Vested (shares)			(188,810)
Omnibus Equity Incentive Plan | Deferred Stock Units and Restricted Units
Number of Shares
Beginning balance (shares)			27,570
Granted (shares)			258,291
Vested (shares)			(22,687)
Ending balance (shares)	263,174		263,174
Weighted- Average Grant Date Fair Value
Beginning balance (weighted average share price)			$ 12.88
Granted (weighted average share price)			12.85
Vested (weighted average share price)			12.52
Ending balance (weighted average share price)	$ 12.95		$ 12.95

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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