CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (USD $)	3 Months Ended		6 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS
Net sales	$ 5,195,795	$ 8,078,552	$ 12,292,487	$ 15,224,291
Cost of sales	4,468,523	6,140,187	11,144,972	12,180,487
Gross profit	727,272	1,938,365	1,147,515	3,043,804
Selling, general and administrative	1,484,487	1,924,079	3,254,569	3,924,599
(Loss) income from operations	(757,215)	14,286	(2,107,054)	(880,795)
Other income, expense	6,985	2,558	(567)	2,511
Interest expense	(67,646)	(74,394)	(137,773)	(154,485)
Interest income	(794)	1,188	2,819	2,881
Total other expense, net	(61,455)	(70,648)	(135,521)	(149,093)
Loss before income taxes	(818,670)	(56,362)	(2,242,575)	(1,029,888)
Income tax benefit	0	(11,342)	0	(278,599)
Net loss	(818,670)	(45,020)	(2,242,575)	(751,289)
Other comprehensive (loss) income, before tax:
Change in unrealized loss on cash flow hedges	(7,476)	(8,552)	(117,813)	(79,143)
Foreign currency translation adjustments	(184)	26,214	(2,396)	14,111
Other comprehensive income (loss), before tax	(7,660)	17,662	(120,209)	(65,032)
Net tax benefit of other comprehensive loss items		(3,374)		(31,219)
Other comprehensive (loss) income, net of tax	(7,660)	21,036	(120,209)	(33,813)
Comprehensive loss	$ (826,330)	$ (23,984)	$ (2,362,784)	$ (785,102)
Net loss per share (basic) (in dollars per share)	$ (0.04)	$ 0.00	$ (0.11)	$ (0.04)
Net loss per share (diluted) (in dollars per share)	$ (0.04)	$ 0.00	$ (0.11)	$ (0.04)
Weighted average number of shares outstanding (basic) (in shares)	19,956,871	18,696,846	19,956,871	18,614,112
Weighted average number of shares outstanding (diluted) (in shares)	19,956,871	18,696,846	19,956,871	18,614,112