Condensed Consolidated Statements of Stockholders' Deficiency (Unaudited) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Beginning balance			$ (27,231)	$ (34,363)
Beginning balance (in Shares)			18,737,384
Share-based compensation expense			241	319
Issuance of shares for incentive plan			218	133
Shares cancelled to pay tax liability			(193)	(115)
Other comprehensive income-pension			455	618
Net loss	(749)	(1,564)	(1,181)	(2,548)
Ending balance	(27,691)	(35,956)	(27,691)	(35,956)
Ending balance (in Shares)	18,781,331		18,781,331
Common Stock [Member]
Beginning balance			76,810	76,410
Beginning balance (in Shares)			18,737,000	18,664,000
Issuance of shares for incentive plan			218	133
Issuance of shares for incentive plan (in Shares)			36,000	33,000
Vested restricted stock issued			240	313
Vested restricted stock issued (in Shares)			39,000	56,000
Shares cancelled to pay tax liability			(193)	(115)
Shares cancelled to pay tax liability (in Shares)			(31,000)	(29,000)
Ending balance	77,075	76,741	77,075	76,741
Ending balance (in Shares)	18,781,000	18,724,000	18,781,000	18,724,000
Additional Paid-in Capital [Member]
Beginning balance			9,245	9,236
Share-based compensation expense			241	319
Vested restricted stock issued			(240)	(313)
Ending balance	9,246	9,242	9,246	9,242
Retained Earnings [Member]
Beginning balance			(93,594)	(92,430)
Net loss			(1,181)	(2,548)
Ending balance	(94,775)	(94,978)	(94,775)	(94,978)
Accumulated Other Comprehensive Income (Loss) [Member]
Beginning balance			(19,692)	(27,579)
Other comprehensive income-pension			455	618
Ending balance	$ (19,237)	$ (26,961)	$ (19,237)	$ (26,961)