Mezzanine and Shareholders' Equity - Warrants (Details) - $ / shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2016
Class of Warrant or Right [Line Items]
Weighted Average Remaining Contractual Life		5 years
Weighted Average Exercise Price Per Share (in dollars per share)	$ 9.96	$ 9.75	$ 9.93	$ 0.00
Warrant Exercise Price Range One
Class of Warrant or Right [Line Items]
Exercise price per share (in dollars per share)	$ 9
Warrants Outstanding (in shares)	948,498
Weighted Average Remaining Contractual Life	9 months 15 days
Warrants Exercisable (in shares)	948,498
Weighted Average Exercise Price Per Share (in dollars per share)	$ 9.00
Warrant Exercise Price Range Two
Class of Warrant or Right [Line Items]
Exercise price per share (in dollars per share)	$ 10
Warrants Outstanding (in shares)	1,386,083
Weighted Average Remaining Contractual Life	2 years 3 months 18 days
Warrants Exercisable (in shares)	1,386,083
Weighted Average Exercise Price Per Share (in dollars per share)	$ 10.00
Warrant Exercise Price Range Three
Class of Warrant or Right [Line Items]
Exercise price per share (in dollars per share)	$ 11
Warrants Outstanding (in shares)	820,009
Weighted Average Remaining Contractual Life	2 years 11 months 9 days
Warrants Exercisable (in shares)	820,009
Weighted Average Exercise Price Per Share (in dollars per share)	$ 11.00
Warrant Exercise Price Range Four
Class of Warrant or Right [Line Items]
Warrants Outstanding (in shares)	3,154,590
Weighted Average Remaining Contractual Life	2 years 4 days
Warrants Exercisable (in shares)	3,154,590
Weighted Average Exercise Price Per Share (in dollars per share)	$ 9.96
Warrant Exercise Price Range Four | Minimum
Class of Warrant or Right [Line Items]
Exercise price per share (in dollars per share)	9.00
Warrant Exercise Price Range Four | Maximum
Class of Warrant or Right [Line Items]
Exercise price per share (in dollars per share)	$ 11.00