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Subsequent Events	9 Months Ended
	Sep. 30, 2011
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Note 14 – Subsequent Events On October 17, 2011, the Company’s board of directors declared a 10% stock dividend payable December 15, 2011 to shareholders of record December 5, 2011. Shareholders will receive one additional share of Cass stock for each 10 shares owned. No fractional shares will be issued. Shareholders will receive cash for any fractional shares owned based on the share price reported by NASDAQ at the close of trading December 5, 2011. The Company’s board of directors also authorized the repurchase of up to 300,000 shares of the company’s common stock pursuant to the company’s treasury stock buyback program. Repurchases are made in the open market or through negotiated transactions from time to time, depending on market conditions.

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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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