Segments and Related Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Reconciliation from Segment Totals to Consolidated
Total revenue from external sources	$ 27,146	$ 37,649	$ 100,207	$ 101,117
Operating income (loss)	(1,426)	652	(17,651)	(6,167)
Other income (loss), net	(178)	(20)	(313)	(39)
Income (loss) before income taxes	(1,604)	632	(17,964)	(6,206)
Textile Products [Member]
Reconciliation from Segment Totals to Consolidated
Total revenue from external sources	27,146	37,649	100,207	101,117
Operating income (loss)	(199)	2,420	(867)	5,447
Other income (loss), net	(42)	(25)	(99)	(47)
Income (loss) before income taxes	(241)	2,395	(966)	5,400
Other [Member]
Reconciliation from Segment Totals to Consolidated
Total revenue from external sources
Operating income (loss)	(1,227)	(1,768)	(16,784)	(11,614)
Other income (loss), net	(136)	5	(214)	8
Income (loss) before income taxes	$ (1,363)	$ (1,763)	$ (16,998)	$ (11,606)