Long Term Debt	3 Months Ended
Mar. 31, 2012
Long Term Debt [Abstract]
Long term Debt	Long-Term Debt (13) Long-Term Debt — On November 8, 2011, we executed the First Amendment to our Amended and Restated Credit Agreement (“Amended Credit Agreement”) with Wells Fargo Capital Finance, LLC (“Wells Fargo”). The Amended Credit Agreement increased the amount of the revolving credit facility to $40.0 million. The maturity date for the revolving credit facility is September 3, 2015. We may make a London Interbank Offered Rate (“LIBOR”) rate election for any amount of our debt for a period of 1, 2 or 3 months at a time; however, we may not have more than 5 individual LIBOR rate loans in effect at any given time. We may only exercise the LIBOR rate election for an amount of at least $1.0 million. The debt is secured by a lien on substantially all of the existing assets, interests in assets and proceeds owned or acquired by us. As of March 31, 2012, our outstanding debt balance was $3.3 million at an interest rate of 3.63% effective February 6, 2012 through April 6, 2012. On April 6, 2012, we repaid the remaining $3.3 million debt obligation. As of such date, the Amended Credit Agreement remains in effect with $40.0 million of available borrowing capacity. We are exposed to changes in interest rates, primarily as a result of using bank debt to finance our acquisition of Amcom. The floating interest rate debt exposes us to interest rate risk, with the primary interest rate exposure resulting from changes in LIBOR. As of March 31, 2012, we have no derivative financial instruments outstanding to manage our interest rate risk. We are subject to certain financial covenants on a quarterly basis under the terms of the Amended Credit Agreement. These financial covenants consist of a leverage ratio and a fixed charge coverage ratio. We are in compliance with all of the required financial covenants as of March 31, 2012. We have also established control agreements with the financial institutions that maintain our cash and investment accounts. These agreements permit Wells Fargo to exercise control over our cash and investment accounts should we default under provisions of the Amended Credit Agreement. We are not in default under the Amended Credit Agreement and do not anticipate that Wells Fargo would need to exercise its rights under these control agreements during the term of the Amended Credit Agreement.

Long Term Debt

3 Months Ended

Mar. 31, 2012

(13) Long-Term Debt — On November 8, 2011, we executed the First Amendment to our Amended and Restated Credit Agreement (“Amended Credit Agreement”) with Wells Fargo Capital Finance, LLC (“Wells Fargo”). The Amended Credit Agreement increased the amount of the revolving credit facility to $40.0 million. The maturity date for the revolving credit facility is September 3, 2015. We may make a London Interbank Offered Rate (“LIBOR”) rate election for any amount of our debt for a period of 1, 2 or 3 months at a time; however, we may not have more than 5 individual LIBOR rate loans in effect at any given time. We may only exercise the LIBOR rate election for an amount of at least $1.0 million.

The debt is secured by a lien on substantially all of the existing assets, interests in assets and proceeds owned or acquired by us.

As of March 31, 2012, our outstanding debt balance was $3.3 million at an interest rate of 3.63% effective February 6, 2012 through April 6, 2012. On April 6, 2012, we repaid the remaining $3.3 million debt obligation. As of such date, the Amended Credit Agreement remains in effect with $40.0 million of available borrowing capacity.

We are exposed to changes in interest rates, primarily as a result of using bank debt to finance our acquisition of Amcom. The floating interest rate debt exposes us to interest rate risk, with the primary interest rate exposure resulting from changes in LIBOR. As of March 31, 2012, we have no derivative financial instruments outstanding to manage our interest rate risk.

We are subject to certain financial covenants on a quarterly basis under the terms of the Amended Credit Agreement. These financial covenants consist of a leverage ratio and a fixed charge coverage ratio. We are in compliance with all of the required financial covenants as of March 31, 2012.

We have also established control agreements with the financial institutions that maintain our cash and investment accounts. These agreements permit Wells Fargo to exercise control over our cash and investment accounts should we default under provisions of the Amended Credit Agreement. We are not in default under the Amended Credit Agreement and do not anticipate that Wells Fargo would need to exercise its rights under these control agreements during the term of the Amended Credit Agreement.