Consolidated Statements of Operations (unaudited) (USD $) In Thousands, except Per Share data	3 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Consolidated Statements of Operations (unaudited) [Abstract]
NET REVENUES	$ 23,286	$ 17,464
COST OF SALES	17,795	12,781
Gross profit	5,491	4,683
SELLING, GENERAL AND ADMINISTRATIVE EXPENSES:
Selling expenses	2,477	1,351
General and administrative expenses	3,929	3,257
Total selling, general and administrative expenses	6,406	4,608
INCOME (LOSS) FROM OPERATIONS	(915)	75
OTHER EXPENSES (INCOME):
Interest expense, net	301	115
Other income	(72)	(777)
Total other expense (income)	229	(662)
INCOME (LOSS) BEFORE PROVISION (BENEFIT) FOR INCOME TAXES	(1,144)	737
PROVISION (BENEFIT) FOR INCOME TAXES	(116)	84
NET INCOME (LOSS)	(1,028)	653
Dividend on Series B preferred stock	791	694
NET LOSS APPLICABLE TO COMMON SHAREHOLDERS	$ (1,819)	$ (41)
NET LOSS PER COMMON SHARE:
Net loss per common share -basic and diluted	$ (0.01)	$ 0.00
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING:
Basic and diluted (in shares)	255,602	25,911