Inventories - Schedule of Inventory Components (Details) (USD $)	Mar. 31, 2014	Sep. 30, 2013
Inventory Disclosure [Abstract]
Component parts	$ 3,301,861	$ 3,795,919
Finished goods	3,634,669	5,302,761
Subtotal	6,936,530	9,098,680
Reserve for anticipated sales returns at cost	1,380,368	1,380,368
Total	$ 8,316,898	$ 10,479,048