Tree.com's management is required to make certain estimates and assumptions during the preparation of the consolidated financial statements in accordance with U.S. generally accepted accounting principles ("GAAP"). These estimates and assumptions impact the reported amount of assets and liabilities and disclosures of contingent assets and liabilities as of the date of the consolidated financial statements. They also impact the reported amount of net earnings during any period. Actual results could differ from those estimates.

Significant estimates underlying the accompanying consolidated financial statements include: valuation allowance for impaired loans held for sale; loan loss obligations; the fair value of loans held for sale and related derivatives; the recoverability of long-lived assets, goodwill and intangible assets; the determination of income taxes payable and deferred income taxes, including related valuation allowances; restructuring reserves; contingent consideration related to business combinations; various other allowances, reserves and accruals; and assumptions related to the determination of stock-based compensation.

Cash and cash equivalents include cash and short-term, highly liquid money market investments.

		June 30, 2011		December 31, 2010

Cash in escrow for surety bonds		$	6,500	$	5,030
Cash in escrow for corporate purchasing card program			800		800
Minimum required balances for warehouse lines of credit			2,625		1,925
Other			396		400

	Total restricted cash and cash equivalents	$	10,321	$	8,155

On January 21, 2010, the FASB amended and Tree.com adopted the accounting standard for fair value measurements and disclosures, which added new requirements for disclosures about transfers into and out of Level 1 and 2 and separate disclosures about purchases, sales, issuances and settlements relating to Level 3 measurements. The amendment also clarifies existing fair value disclosures about the level of disaggregation and the inputs and valuation techniques used to measure fair value. This amendment is effective for the first reporting period (including interim periods) beginning after December 15, 2009, except for the requirement to provide the Level 3 activity of purchases, sales, issuances and settlements on a gross basis, which will be effective for fiscal years beginning after December 15, 2010, and for interim periods within those fiscal years. See Note 6 for further information.