Common and Preferred Stock (Details) - shares		Dec. 31, 2018	Dec. 31, 2017
Preferred Stock, Shares Outstanding		24,152	24,152
Cumulative Preferred Stock [Member]
Preferred Stock, Shares Authorized		10,000	10,000
Preferred Stock, Shares Outstanding		0	0
Voting Preferred Stock [Member]
Preferred Stock, Shares Authorized		125,000	125,000
Preferred Stock, Shares Outstanding		0	0
Cumulative Non-Voting Preferred Stock [Member]
Preferred Stock, Shares Authorized	[1]	125,000	125,000
Preferred Stock, Shares Outstanding		24,152	24,152

[1] Includes 700 shares of Series A Preferred Stock and 100,000 shares of Convertible Series B Preferred Stock authorized for issuance.