Notes Payable	12 Months Ended
Dec. 31, 2012
Notes Payable [Abstract]
Notes Payable	Notes Payable At December 31, 2012, the Company had notes payable of $2.1 million. The Company had a $1.0 million outstanding balance of notes payable, with an interest rate of 4.00%, under a $101.0 million loan agreement (“Agreement”) with unaffiliated banks. The Agreement consists of a $100.0 million revolving credit facility, maturing on October 25, 2013, and a $1.0 million term loan maturing on June 1, 2015. The Agreement was amended on October 26, 2012, effectively extending the maturity date on the revolving credit facility from October 26, 2012 to October 25, 2013 and increasing the availability under the credit facility from $75.0 million to $100.0 million. At December 31, 2012, no amount was outstanding on the $100.0 million revolving credit facility. Borrowings under the Agreement that are considered “Base Rate Loans” will bear interest at a rate equal to the higher of (1) 400 basis points and (2) for the applicable period, the highest of (a) the federal funds rate plus 100 basis points, (b) the lender’s prime rate plus 50 basis points, and (c) the Eurodollar Rate (as defined below) that would be applicable for an interest period of one month plus 150 basis points. Borrowings under the Agreement that are considered “Eurodollar Rate Loans” will bear interest at a rate equal to the higher of (1) the British Bankers Association’s LIBOR rate for the applicable period plus 300 basis points (the “Eurodollar Rate”) and (2) 400 basis points. A commitment fee is payable quarterly equal to 0.50% of the actual daily amount by which the lenders’ commitment under the revolving note exceeded the amount outstanding under such facility. Borrowings under the Agreement are secured by the stock of some of the banks and contains several restrictive covenants, including the maintenance of various capital adequacy levels, asset quality and profitability ratios, and certain restrictions on dividends and other indebtedness. At December 31, 2012, the Company is in compliance with all debt covenants. The credit facility is available to be utilized, as needed, to provide capital to fund continued growth at the Company’s banks and to serve as an interim source of funds for acquisitions, common stock repurchases or other general corporate purposes. As a result of the acquisition of Great Lakes Advisors, the Company assumed an unsecured promissory note to a Great Lakes Advisor shareholder (“Unsecured Promissory Note”) with an outstanding balance of $1.1 million as of December 31, 2012. Under the Unsecured Promissory Note, the Company will make quarterly principal payments and pay interest at a rate of the federal funds rate plus 100 basis points until its maturity on September 30, 2014. As of December 31, 2012, the current interest rate was 1.25%.

Notes Payable

At December 31, 2012, the Company had notes payable of $2.1 million. The Company had a $1.0 million outstanding balance of notes payable, with an interest rate of 4.00%, under a $101.0 million loan agreement (“Agreement”) with unaffiliated banks. The Agreement consists of a $100.0 million revolving credit facility, maturing on October 25, 2013, and a $1.0 million term loan maturing on June 1, 2015. The Agreement was amended on October 26, 2012, effectively extending the maturity date on the revolving credit facility from October 26, 2012 to October 25, 2013 and increasing the availability under the credit facility from $75.0 million to $100.0 million. At December 31, 2012, no amount was outstanding on the $100.0 million revolving credit facility. Borrowings under the Agreement that are considered “Base Rate Loans” will bear interest at a rate equal to the higher of (1) 400 basis points and (2) for the applicable period, the highest of (a) the federal funds rate plus 100 basis points, (b) the lender’s prime rate plus 50 basis points, and (c) the Eurodollar Rate (as defined below) that would be applicable for an interest period of one month plus 150 basis points. Borrowings under the Agreement that are considered “Eurodollar Rate Loans” will bear interest at a rate equal to the higher of (1) the British Bankers Association’s LIBOR rate for the applicable period plus 300 basis points (the “Eurodollar Rate”) and (2) 400 basis points. A commitment fee is payable quarterly equal to 0.50% of the actual daily amount by which the lenders’ commitment under the revolving note exceeded the amount outstanding under such facility.

Borrowings under the Agreement are secured by the stock of some of the banks and contains several restrictive covenants, including the maintenance of various capital adequacy levels, asset quality and profitability ratios, and certain restrictions on dividends and other indebtedness. At December 31, 2012, the Company is in compliance with all debt covenants. The credit facility is available to be utilized, as needed, to provide capital to fund continued growth at the Company’s banks and to serve as an interim source of funds for acquisitions, common stock repurchases or other general corporate purposes.

As a result of the acquisition of Great Lakes Advisors, the Company assumed an unsecured promissory note to a Great Lakes Advisor shareholder (“Unsecured Promissory Note”) with an outstanding balance of $1.1 million as of December 31, 2012. Under the Unsecured Promissory Note, the Company will make quarterly principal payments and pay interest at a rate of the federal funds rate plus 100 basis points until its maturity on September 30, 2014. As of December 31, 2012, the current interest rate was 1.25%.