Significant Accounting Policies - Additional Information (Detail) (USD $)	1 Months Ended		12 Months Ended
	Dec. 31, 2013	Sep. 30, 2012	Mar. 31, 2014 Derivative	Mar. 31, 2013 Derivative
Significant Of Accounting Policies [Line Items]
Property, plant and equipment, net			$ 142,000	$ 258,000
Impairment charge to write off trademark	200,000	1,300,000	219,000	1,326,000
Foreign exchange forward contracts held			0	0
Advertising expenses			0	0
Stock based compensation costs			$ 0	$ 0
Options granted			0	0