Goodwill and Other Intangible Assets (Details 2) (USD $)	6 Months Ended
	Mar. 31, 2013	Sep. 30, 2012
Intangible assets
Gross Carrying Amount	$ 15,277,484	$ 15,391,094
Accumulated Amortization	6,470,910	6,013,740
Net Value	8,806,574	9,377,354
Trademarks
Intangible assets
Gross Carrying Amount	6,166,705	6,168,758
Accumulated Amortization	2,999,484	2,736,004
Net Value	3,167,221	3,432,754
Trademarks | Minimum
Intangible assets
Estimated Lives	8 years
Trademarks | Maximum
Intangible assets
Estimated Lives	15 years
Supply agreement
Intangible assets
Gross Carrying Amount	762,225	762,579
Accumulated Amortization	672,048	634,050
Net Value	90,177	128,529
Supply agreement | Minimum
Intangible assets
Estimated Lives	5 years
Supply agreement | Maximum
Intangible assets
Estimated Lives	6 years 6 months
Customer relationships
Intangible assets
Gross Carrying Amount	6,751,350	6,888,864
Accumulated Amortization	1,389,487	1,258,420
Net Value	5,361,863	5,630,444
Customer relationships | Minimum
Intangible assets
Estimated Lives	15 years
Customer relationships | Maximum
Intangible assets
Estimated Lives	20 years
Patents
Intangible assets
Estimated Lives	8 years
Gross Carrying Amount	1,597,204	1,570,893
Accumulated Amortization	1,409,892	1,385,266
Net Value	$ 187,312	$ 185,627