Income Taxes

3 Months Ended

Mar. 31, 2013

Income Tax Disclosure [Abstract]

Income Taxes

Income Taxes

The condensed consolidated financial statements consist of financial and operating data of DTAG and DTAC, which are both S corporations. Since DTAC and DTAG are flow-through entities for federal income tax purposes, there is no federal income tax expense related to the income of DTAC and DTAG, other than for one of DTAG’s wholly-owned subsidiaries, which is a C corporation. The taxable income flows through to our shareholders who are responsible for paying the associated taxes. Although most states follow the federal recognition of S corporation status, some states do impose an entity level tax on that income; therefore, the tax expense is adjusted accordingly. We did not have an income tax liability as of March 31, 2013. Our income tax liability was $0.2 million as of December 31, 2012.