SUBSEQUENT EVENT	12 Months Ended
Sep. 30, 2012
Subsequent Events [Text Block]	NOTE 22 – SUBSEQUENT EVENT On November 13, 2012, Griffon declared a $0.025 per share dividend payable on December 26, 2012 to shareholders of record as of November 29, 2012. Griffon currently intends to pay dividends each quarter; however, the payment of dividends is determined by the Board of Directors at its discretion based on various factors, and no assurance can be provided as to future dividends.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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