CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' DEFICIENCY (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Increase (Decrease) in Stockholders' Deficiency
Balance			$ (34,363)	$ (26,253)
Balance (in shares)			18,664,068
Share-based compensation expense			215	267
Issuance of shares for incentive plan			133	150
Shares cancelled to pay tax liability			(94)	(103)
Other comprehensive income-pension			390	370
Net loss	831	(1,034)	(984)	(1,278)
Balance	(34,703)	(26,847)	(34,703)	(26,847)
Balance (in shares)	18,711,604		18,711,604
Common Stock
Increase (Decrease) in Stockholders' Deficiency
Balance			76,410	75,933
Balance (in shares)			18,664,000	18,583,000
Issuance of shares for incentive plan			133	150
Issuance of shares for incentive plan (in shares)			33,000	39,000
Vested restricted stock issued			210	247
Vested restricted stock issued (in shares)			38,000	40,000
Shares cancelled to pay tax liability			(94)	(103)
Shares cancelled to pay tax liability (in shares)			(23,000)	(26,000)
Balance	76,659	76,227	76,659	76,227
Balance (in shares)	18,712,000	18,636,000	18,712,000	18,636,000
Additional Paid in Capital
Increase (Decrease) in Stockholders' Deficiency
Balance			9,236	9,211
Share-based compensation expense			215	267
Vested restricted stock issued			(210)	(247)
Balance	9,241	9,231	9,241	9,231
Accumulated Deficit
Increase (Decrease) in Stockholders' Deficiency
Balance			(92,430)	(87,828)
Net loss			(984)	(1,278)
Balance	(93,414)	(89,106)	(93,414)	(89,106)
Accumulated Other Comprehensive Loss
Increase (Decrease) in Stockholders' Deficiency
Balance			(27,579)	(23,569)
Other comprehensive income-pension			390	370
Balance	$ (27,189)	$ (23,199)	$ (27,189)	$ (23,199)