In July 2006, we entered into a purchase agreement to sell the RMPT business for $1.35 million. The closing of such sale is subject to customary closing conditions.
Depreciation and amortization expense increased $21,000 in the second quarter of 2007 as compared to the same period in 2006, due to an increase in our fixed assets from June 30, 2006 to June 30, 2007.
Minority interest in consolidated income for the three month period ended June 30, 2007 decreased $18,000 compared to the same period in 2006, as a result of a decrease in income from our urology services segment due primarily to lower revenues.
Provision for income taxes in the second quarter of 2007 decreased $86,000 compared to 2006 due to the decrease in our taxable net income during the same periods, partially offset by an increase in the effective tax rate in 2007 due to non-deductible share-based compensation.
Liquidity and Capital Resources
Cash Flows
Our cash and cash equivalents were $18,864,000 and $27,857,000 at June 30, 2007 and December 31, 2006, respectively. Our subsidiaries generally distribute all of their available cash quarterly, after establishing reserves for estimated capital expenditures and working capital. For the six months ended June 30, 2007 and 2006, our subsidiaries distributed cash of approximately $25,079,000 and $29,800,000, respectively, to minority interest holders.
Cash provided by our operations, after minority interest, was $27,098,000 for the six months ended June 30, 2007 and $24,926,000 for the six months ended June 30, 2006. For the six months ended June 30, 2007 compared to the same period in 2006, fee and other revenue collected decreased by $7,931,000 due primarily to our decreased revenues. Cash paid to employees, suppliers of goods and others for the six months ended June 30, 2007 decreased by $3,789,000 compared to the same period in 2006. This fluctuation is attributable to a decrease in overall expenses partially offset by a significant payoff of accrued expenses and prepayments on 2007 insurance policies.
Cash used by our investing activities for the six months ended June 30, 2007, was $9,553,000. We utilized approximately $7 million in cash to acquire our interests in the new Keystone partnership and purchased equipment and leasehold improvements totaling $3,466,000 in 2007. Cash used by our investing activities for the six months ended June 30, 2006, was $6,499,000 primarily due to $6,464,000 in equipment and leasehold improvements purchases.
Cash used in our financing activities for the six months ended June 30, 2007, was $26,689,000, primarily due to distributions to minority interests of $25,079,000 and payments on notes payable of $2,670,000 partially offset by borrowings on notes payable of $1,096,000. Cash used in our financing activities for the six months ended June 30, 2006, was $31,381,000, primarily due to distributions to minority interests of $29,800,000 and net payments on notes payable of $1,412,000. |