Stockholders' Deficit (Details) - USD ($)	1 Months Ended				12 Months Ended
	Nov. 30, 2018	Sep. 30, 2018	May 30, 2018	Apr. 30, 2018	Dec. 31, 2019	Dec. 31, 2018
Stockholders' Deficit (Details) [Line Items]
Common Stock, Capital Shares Reserved for Future Issuance					260,000	6,260,343
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax					$ 6,800,000	$ 6,500,000
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax					194,000	76,000
Series B Preferred Stock [Member] | Convertible Preferred Stock [Member]
Stockholders' Deficit (Details) [Line Items]
Dividends, Preferred Stock, Cash	$ 99,000				$ 80,000
Preferred Stock, Dividends Per Share, Declared		$ 6.00
Convertible Preferred Stock [Member]
Stockholders' Deficit (Details) [Line Items]
Preferred Stock Shares Authorized But Unissued					2,032,500
Convertible Preferred Stock [Member] | Series B Preferred Stock [Member]
Stockholders' Deficit (Details) [Line Items]
Preferred Stock, Dividends Per Share, Declared				$ 7.6923
Preferred Stock Dividends, Shares			127,013
Preferred Stock, Amount of Preferred Dividends in Arrears						$ 41,000
Preferred Stock, Shares Authorized					51,000	51,000
Convertible Preferred Stock [Member] | Series A Preferred Stock [Member]
Stockholders' Deficit (Details) [Line Items]
Preferred Stock, Shares Authorized					416,500	416,500
Preferred Stock [Member]
Stockholders' Deficit (Details) [Line Items]
Preferred Stock, Shares Authorized					2,500,000