Disposition of Product Line (Details) (USD $)	9 Months Ended
	Dec. 31, 2012
Schedule of the aforementioned restructuring
Restructuring reserve as of March 31, 2012	$ 830,000
Cash paid	693,000
Non-cash adjustments	11,000
Restructuring reserve as of December 31, 2012	45,000
Sale of Halloween portion of PMG's business [Member]
Schedule of the aforementioned restructuring
Restructuring reserve as of March 31, 2012	3,998,000
Cash paid	1,417,000
Non-cash adjustments	(82,000)
Restructuring reserve as of December 31, 2012	2,499,000
Employee Termination Costs [Member]
Schedule of the aforementioned restructuring
Restructuring reserve as of March 31, 2012	750,000
Cash paid	663,000
Restructuring reserve as of December 31, 2012	42,000
Employee Termination Costs [Member] | Sale of Halloween portion of PMG's business [Member]
Schedule of the aforementioned restructuring
Restructuring reserve as of March 31, 2012	1,282,000
Cash paid	495,000
Non-cash adjustments	(56,000)
Restructuring reserve as of December 31, 2012	731,000
Facility Costs [Member]
Schedule of the aforementioned restructuring
Restructuring reserve as of March 31, 2012	80,000
Cash paid	30,000
Restructuring reserve as of December 31, 2012	3,000
Facility Costs [Member] | Sale of Halloween portion of PMG's business [Member]
Schedule of the aforementioned restructuring
Restructuring reserve as of March 31, 2012	1,375,000
Cash paid	152,000
Non-cash adjustments	9,000
Restructuring reserve as of December 31, 2012	1,232,000
Professional Fees and Other Costs [Member] | Sale of Halloween portion of PMG's business [Member]
Schedule of the aforementioned restructuring
Restructuring reserve as of March 31, 2012	1,341,000
Cash paid	770,000
Non-cash adjustments	(35,000)
Restructuring reserve as of December 31, 2012	$ 536,000