QUARTERLY FINANCIAL DATA (UNAUDITED) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2013	Sep. 30, 2012
Net Sales	$ 39,122	$ 35,154	$ 33,681	$ 32,989	$ 37,062	$ 36,022	$ 38,020	$ 33,859	$ 140,946	$ 144,963
Gross Profit	5,454	5,159	2,899	4,165	6,174	6,852	8,083	5,199	17,677	26,306
Net Income/(Loss)	$ (8,667)	$ 382	$ (1,144)	$ (101)	$ 1,586	$ 1,843	$ 2,498	$ 766	$ (9,530)	$ 6,694
Basic Earnings/(Loss) Per Share (in dollars per share)	$ (0.89)	$ 0.04	$ (0.12)	$ (0.01)	$ 0.16	$ 0.19	$ 0.26	$ 0.08	$ (0.98)	$ 0.69
Diluted Earnings/(Loss) Per Share (in dollars per share)	$ (0.89)	$ 0.04	$ (0.12)	$ (0.01)	$ 0.16	$ 0.18	$ 0.25	$ 0.08	$ (0.98)	$ 0.67