CONSOLIDATED STATEMENTS OF STOCKHOLDERS` EQUITY - USD ($)	Director [Member] Additional Paid-in Capital [Member]	Director [Member]	BFI [Member] Additional Paid-in Capital [Member]	BFI [Member]	Series A Preferred Stock [Member] Preferred Stock [Member]	Series B Preferred Stock [Member] Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2014							$ 2,000	$ 27,959,000	$ (21,305,000)	$ (5,461,000)	$ (3,063,000)	$ (1,868,000)
Balance (in Shares) at Dec. 31, 2014							1,700,429
Net loss									(1,749,000)			(1,749,000)
Common stock issued for exchange of 8.25% Notes								152,000				152,000
Common stock issued for exchange of 8.25% Notes (in Shares)							38,082
Preferred stock issued						$ 3,302,000		(278,000)				3,024,000
Preferred stock issued (in Shares)						16,512
Warrants issued	$ 60,000	$ 60,000	$ 21,000	$ 21,000
Other comprehensive loss, net of tax:
Unrealized foreign currency translation										(448,000)		(448,000)
Change in unrecognized pension costs										652,000		652,000
Balance at Dec. 31, 2015						$ 3,302,000	$ 2,000	27,914,000	(23,054,000)	(5,257,000)	(3,063,000)	(156,000)
Balance (in Shares) at Dec. 31, 2015						16,512	1,738,511
Net loss									(611,000)			(611,000)
Dividends paid on preferred stock									(177,000)			(177,000)
Warrants issued	$ 21,000	$ 21,000
Other comprehensive loss, net of tax:
Unrealized foreign currency translation										56,000		56,000
Change in unrecognized pension costs										(409,000)		(409,000)
Balance at Dec. 31, 2016						$ 3,302,000	$ 2,000	$ 27,935,000	$ (23,842,000)	$ (5,610,000)	$ (3,063,000)	$ (1,276,000)
Balance (in Shares) at Dec. 31, 2016						16,512	1,738,511