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Comprehensive Income
6 Months Ended
Jun. 30, 2011
Comprehensive Income
10.  Comprehensive Income

Comprehensive income consists of two components, net income and other comprehensive income. Other comprehensive income refers to gains and losses that under generally accepted accounting principles are recorded as an element of shareholders’ equity but are excluded from net income. The Company has an interest rate swap accounted for as a cash flow hedge. The Company’s accumulated other comprehensive loss as of June 30, 2011 and December 31, 2010 consists of the unrealized loss of $75 thousand, net of tax of $45 thousand, and unrealized losses $40 thousand, net of tax of $24 thousand, respectively.