Commissions and fees, including profit-sharing contingent commissions and GSCs, increased $183.1 million, or 18.2% in 2012. Profit-sharing contingent commissions and GSCs decreased $2.4 million or 4.4% in 2012 to $52.8 million, due primarily to $4.1 million and $1.2 million reductions in profit-sharing contingent commissions and GSCs in our Retail and Wholesale Brokerage Divisions, respectively; but these reductions were partially offset by a $3.2 million increase in our National Programs Division. Core commissions and fees revenue increased $185.6 million on a net basis, of which approximately $171.4 million represented core commissions and fees from acquisitions that had no comparable revenues in 2011. After taking into account divested business of $10.7 million, the remaining net increase of $24.9 million, representing net new business, reflects a 2.6% internal growth rate for core organic commissions and fees.
Employee compensation and benefits expense increased, on a net basis, approximately 4.3% or $20.9 million in 2011. However, that net increase included $27.8 million of new compensation costs related to new acquisitions that were stand-alone offices, and therefore, employee compensation and benefits from those offices that existed in the same time periods of 2011 and 2010 (including the new acquisitions that “folded in” to those offices) decreased by $6.9 million. The employee compensation and benefit reductions from these offices were primarily related to reductions in staff and management salaries of $6.8 million and reductions in commissions paid to producers of $2.8 million; the aggregate of which was partially off-set by an increase in bonuses of $2.7 million.
As of December 31, 2012, our contractual cash obligations were as follows:
On June 12, 2008, we entered into an Amended and Restated Revolving Loan Agreement dated as of June 3, 2008 (the “Prior Loan Agreement”), with a national banking institution, amending and restating the Revolving Loan Agreement dated September 29, 2003, as amended (the “Revolving Agreement”), to increase the lending commitment to $50.0 million (subject to potential increases up to $100.0 million) and to extend the maturity date from December 20, 2011, to June 3, 2013. The Revolving Agreement initially provided for a revolving credit facility in the maximum principal amount of $75.0 million. After a series of amendments that provided covenant exceptions for the notes issued or to be issued under the Master Agreement and relaxed or deleted certain other covenants, the maximum principal amount was reduced to $20.0 million. At December 31, 2012 and December 31, 2011, there were no borrowings against this facility.
Amortizable intangible assets are stated at cost, less accumulated amortization, and consist of purchased customer accounts and non-compete agreements. Purchased customer accounts and non-compete agreements are amortized on a straight-line basis over the related estimated lives and contract periods, which range from five to 15 years. Purchased customer accounts primarily consist of records and files that contain information about insurance policies and the related insured parties that are essential to policy renewals.
ASC Topic 805 - Business Combinations is the authoritative guidance requiring an acquirer to recognize 100% of the fair values of acquired assets, including goodwill, and assumed liabilities (with only limited exceptions) upon initially obtaining control of an acquired entity. Additionally, the fair value of contingent consideration arrangements (such as earn-out purchase arrangements) at the acquisition date must be included in the purchase price consideration. As a result, the recorded purchase prices for all acquisitions consummated after January 1, 2009 include an estimation of the fair value of liabilities associated with any potential earn-out provisions. Subsequent changes in these earn-out obligations will be recorded in the consolidated statement of income when incurred. Potential earn-out obligations are typically based upon future earnings of the acquired entities, usually between one and three years.
In July 2004, the Company completed a private placement of $200.0 million of unsecured senior notes (the “Notes”). The $200.0 million is divided into two series: (1) Series A, which closed on September 15, 2004, for $100.0 million was due in 2011 and bore interest at 5.57% per year; and (2) Series B, which closed on July 15, 2004, for $100.0 million due in 2014 and bearing interest at 6.08% per year. Brown & Brown has used the proceeds from the Notes for general corporate purposes, including acquisitions and repayment of existing debt. On September 15, 2011, the $100.0 million of Series A Notes were redeemed on their normal maturity date. As of December 31, 2012 and 2011, there was an outstanding balance on the Notes of $100.0 million.
The Company uses the closing stock price on the day prior to the grant date to determine the fair value of SIP grants and then applies an estimated forfeiture factor to estimate the annual expense. Additionally, the Company uses the path-dependent lattice model to estimate the fair value of grants with PSP-type vesting conditions as of the grant date. SIP shares that satisfied the first vesting condition for PSP-like grants or the established performance criteria are considered awarded shares. Awarded shares are included as issued and outstanding common stock shares and are included in the calculation of basic and diluted EPS.