Disposition of Product Line (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended	3 Months Ended		6 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Mar. 31, 2012	Sep. 30, 2012 Sale of Halloween portion of PMG's business [Member] Employee	Sep. 30, 2011 Sale of Halloween portion of PMG's business [Member]	Sep. 30, 2012 Sale of Halloween portion of PMG's business [Member]	Sep. 30, 2011 Sale of Halloween portion of PMG's business [Member]	Sep. 05, 2012 Sale of Halloween portion of PMG's business [Member]
Disposition of Product Line (Textual) [Abstract]
Purchase price of business portion sold										$ 2,281,000
Restructuring expenses					6,749,000	5,368,000
Severance of Employees						49
Severance of employees cost	187,000		612,000			1,282,000
Facility closure costs	(63,000)	1,157,000	(92,000)	4,199,000		1,375,000
Professional fees related with sale of business						1,341,000
Non-cash write-down of assets related with sale of business						1,370,000
Non-cash charge related to write-down of inventory						966,000
Reduction of goodwill			2,711,000	0				2,711,000
Payment made primarily for professional fees and costs related to severance								869,000
Net sales						19,089,000	20,482,000	27,930,000	27,672,000
Remaining liability related with restructuring charges	126,000		126,000		830,000	2,537,000,000		2,537,000,000
Remaining liability related with current liability	126,000	1,698,000	126,000	1,698,000	830,000
Remaining liability related with long term obligation						592,000		592,000
Incurred transaction cost			$ 523,000