Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2012

Commitments and Contingencies Disclosure [Abstract]

Unfunded Commitments—As of December 31, 2012, the maximum amount of fundings the Company may be required to make under each category, assuming all performance hurdles and milestones are met under the Performance-Based Commitments, that it approves all Discretionary Fundings and that 100% of its capital committed to Strategic Investments is drawn down, are as follows ($ in thousands):



	Loans		Real Estate		Strategic Investments		Total
Performance-Based Commitments	$	44,751	$	36,318	$	—	$	81,069
Discretionary Fundings	102		—		—		102
Strategic investments	—		—		47,322		47,322
Total	$	44,853	$	36,318	$	47,322	$	128,493

Schedule of future minimum rental payments for operating leases

Future Minimum Operating Lease Payments—Future minimum operating lease payments under non-cancelable leases, excluding customer reimbursements of expenses, in effect at December 31, 2012, are as follows ($ in thousands):



Year	Net Lease Assets		Operating Properties
2013	$	126,777	$	54,590
2014	$	129,622	$	53,516
2015	$	130,871	$	48,925
2016	$	128,347	$	46,426
2017	$	121,533	$	43,754

Future minimum lease obligations under non-cancelable operating leases are as follows ($ in thousands):



2013	$	5,479
2014	$	4,835
2015	$	4,469
2016	$	4,582
2017	$	4,210
Thereafter	$	9,265