8.Commitments and Contingencies

At June 30, 2018, we had commitments as follows (in thousands):


						Total
	Investment			2018		Commitment		Remaining
	Commitment			Funding		Funded		Commitment
Real estate properties (Note 2. Real Estate Investments)	$	92,971	(1)	$	17,847	$	42,846	$	50,125
Accrued incentives and earn-out liabilities		23,000			—		—		23,000
Lease incentives and rent abatements (Note 5. Lease Incentives)		7,380			2,546		4,791		2,589
Mortgage loans (Note 2. Real Estate Investments)		58,700	(2)		4,254		21,505		37,195
Joint venture investments (Note 3. Investments in Unconsolidated Joint Ventures)		25,650			497		23,511		2,139
Notes receivable (Note 4. Notes Receivable)		500			—		—		500
Total	$	208,201		$	25,144	$	92,653	$	115,548

⁽¹⁾

Represents commitments to purchase land and improvements, if applicable, and to develop, re-develop, renovate or expand seniors housing and health care properties.

⁽²⁾

Represents commitments to expand and renovate and contingent funding upon the borrower achieving certain coverage ratios.

We are a party from time to time to various general and professional liability claims and lawsuits asserted against the lessees or borrowers of our properties, which in our opinion are not singularly or in the aggregate material to our results of operations or financial condition. These types of claims and lawsuits may include matters involving general or professional liability, which we believe under applicable legal principles are not our responsibility as a non-possessory landlord or mortgage holder. We believe that these matters are the responsibility of our lessees and borrowers pursuant to general legal principles and pursuant to insurance and indemnification provisions in the applicable leases or mortgages. We intend to continue to vigorously defend such claims.