Going Concern (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Nov. 06, 2017	Dec. 31, 2016
Going Concern (Details) [Line Items]
Net Income (Loss) Attributable to Parent	$ (123,000)	$ 140,000	$ (2,632,000)	$ (895,000)
Working Capital Deficit	5,600,000		5,600,000
Defined Benefit Plan, Funded (Unfunded) Status of Plan	(4,100,000)		(4,100,000)
Liability, Defined Benefit Pension Plan, Current	719,000		719,000			$ 660,000
Long-term Debt	4,020,000		4,020,000			$ 3,541,000
8¼% Limited Convertible Senior Subordinated Notes Due 2012 [Member]
Going Concern (Details) [Line Items]
Debt Instrument, Debt Default, Amount	387,000		387,000
9½% Subordinated Debentures Due 2012 [Member]
Going Concern (Details) [Line Items]
Debt Instrument, Debt Default, Amount	$ 220,000		$ 220,000
Subsequent Event [Member] | Second Carlisle Agreement [Member]
Going Concern (Details) [Line Items]
Long-term Debt					$ 500,000
Subsequent Event [Member] | Second Carlisle Agreement [Member] | Carlisle Investment Inc [Member]
Going Concern (Details) [Line Items]
Long-term Debt					$ 500,000