CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($)	12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS
Net sales	$ 18,233,214	$ 21,068,063
Cost of sales	15,925,742	21,799,856
Gross profit (loss)	2,307,472	(731,793)
Selling, general and administrative	4,533,181	6,112,909
Loss from operations	(2,225,709)	(6,844,702)
Other (expense) income	(4,633)	874
Interest expense	(1,514,465)	(440,634)
Interest income	121	3,598
Total other expense, net	(1,518,977)	(436,162)
Loss before income taxes	(3,744,686)	(7,280,864)
Income tax benefit	(160,505)	(185,473)
Net loss	(3,584,181)	(7,095,391)
Other comprehensive income, before tax:
Reclassification adjustment for cash flow hedges	248,464
Change in unrealized loss on cash flow hedges	(16,681)	157,197
Foreign currency translation adjustments	(334)	9,124
Other comprehensive income, before tax	231,449	166,321
Tax expense from reclassification adjustment	152,791
Other comprehensive income, net of tax	78,658	166,321
Comprehensive loss	$ (3,505,523)	$ (6,929,070)
Net loss per share (basic) (in dollars per share)	$ (0.15)	$ (0.34)
Net loss per share (diluted) (in dollars per share)	$ (0.15)	$ (0.34)
Weighted average number of shares outstanding (basic) (in shares)	24,120,402	20,766,914
Weighted average number of shares outstanding (diluted) (in shares)	24,120,402	20,766,914