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Headquarters Facility Sale and Purchase	12 Months Ended
Headquarters Facility Sale and Purchase	Sep. 30, 2013
Litigation [Abstract]
Unusual or Infrequent Items Disclosure [Text Block]	Headquarters Facility Sale and Purchase In April 2013, the Company entered into a Contract of Sale Agreement and closed on the purchase of a new headquarters facility in Edgewood (Brentwood), New York, for a cash purchase price of $3.3 million. In August 2013, the Company closed on a Contract of Sale Agreement to sell its Hauppauge, New York headquarters facility for a gross sale price of $6,350,000. The sale resulted in a gain of approximately $3.5 million in the accompanying consolidated statement of operations for 2013.