Note 10 - Stock Repurchase Program	9 Months Ended
Sep. 30, 2015
Notes to Financial Statements
Treasury Stock [Text Block]	Note 1 0 - Stock Repurchase Program On May 7, 2015, the Board of Directors authorized two new stock repurchase programs, one that will allow for repurchase of up to $25 million of its common stock and one that allowed for the repurchase of up to $25 million of its preferred stock. As of November 3, 2015, all of the Company’s preferred stock has been redeemed. Therefore, no future repurchases of the preferred stock will be performed. The common stock repurchase plan expires on August 31, 2016. The current repurchase plan replaces the plan previously approved by the Board of Directors on August 5, 2014. Under the common stock repurchase program, the Company may repurchase its common stock from time to time, in amounts and at prices the Company deems appropriate, subject to market conditions and other considerations. The Company’s repurchases may be executed using open market purchases, privately negotiated agreements or other transactions. The Company intends to fund repurchases under the new stock repurchase programs from cash on hand, available borrowings or proceeds from potential debt or other capital market sources. The stock repurchase programs may be suspended or discontinued at any time without prior notice. The Company will provide an update regarding any purchases made pursuant to the stock repurchase programs each time it reports its results of operations. On August 11, 2014, under the previous stock purchase plan, the Company repurchased 125,000 shares of its common stock for a total cost of $6,995,000. The shares were funded from cash on hand and were cancelled and returned to the status of authorized but unissued.

Note 1

- Stock Repurchase Program

On May 7, 2015, the Board of Directors authorized two new stock repurchase programs, one that will allow for repurchase of up to $25 million of its common stock and one that allowed for the repurchase of up to $25 million of its preferred stock. As of November 3, 2015, all of the Company’s preferred stock has been redeemed. Therefore, no future repurchases of the preferred stock will be performed. The common stock repurchase plan expires on August 31, 2016. The current repurchase plan replaces the plan previously approved by the Board of Directors on August 5, 2014.

Under the common stock repurchase program, the Company may repurchase its common stock from time to time, in amounts and at prices the Company deems appropriate, subject to market conditions and other considerations. The Company’s repurchases may be executed using open market purchases, privately negotiated agreements or other transactions. The Company intends to fund repurchases under the new stock repurchase programs from cash on hand, available borrowings or proceeds from potential debt or other capital market sources. The stock repurchase programs may be suspended or discontinued at any time without prior notice. The Company will provide an update regarding any purchases made pursuant to the stock repurchase programs each time it reports its results of operations.

On August 11, 2014, under the previous stock purchase plan, the Company repurchased 125,000 shares of its common stock for a total cost of $6,995,000. The shares were funded from cash on hand and were cancelled and returned to the status of authorized but unissued.