Going Concern (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Going Concern (Details) [Line Items]
Net Income (Loss) Attributable to Parent	$ (611,000)	$ (1,749,000)
Working Capital Deficit	4,000,000
Defined Benefit Plan, Funded Status of Plan	(4,424,000)	$ (5,324,000)
8¼% Limited Convertible Senior Subordinated Notes Due 2012 [Member]
Going Concern (Details) [Line Items]
Debt Instrument, Debt Default, Amount	387,000
9½% Subordinated Debentures Due 2012 [Member]
Going Concern (Details) [Line Items]
Debt Instrument, Debt Default, Amount	$ 220,000