Indebtedness (Tables)

12 Months Ended

Dec. 31, 2015

Debt Disclosure [Abstract]

Schedule of Debt

As of December 31, 2015, debt consisted of the following (in thousands):

							Unused		Annual
	Carrying Values, net of						Borrowing		Contractual	Interest			Maturity
	debt discount						Capacity		Interest Rate	Rate			Date
	Current		Long Term		Total
Recourse debt:
Bank line of credit	$	—	$	194,975	$	194,975	$	6,571	Varies1		3.67	%	April 2018
Total recourse debt	$	—	$	194,975	$	194,975	$	6,571
Non-recourse debt:
Syndicated term loans		926		169,739		170,665		5,600	LIBOR + 2.75%- Term A		3.07	%	December 2021
									LIBOR + 5.00% - Term B		6.00	%	December 2021
Bank term loans		1,159		29,580		30,739		—	6.25%		6.25	%	April 2022
Note payable		—		33,059		33,059		—	12.00%		12.00	%	December 2018
Solar asset-backed    notes		3,323		105,557		108,880		—	4.40% - Class A		4.40	%	July 2024
									5.38% - Class B		5.38	%	July 2024
Total non-recourse debt		5,408		337,935		343,343		5,600
Total debt	$	5,408	$	532,910	$	538,318	$	12,171

¹ Loans under the facility bear interest at LIBOR + 3.25% or the Base Rate + 2.25%. The Base Rate is the highest of the Federal Funds Rate + 0.50%, the Prime Rate, or LIBOR + 1.00%.

As of December 31, 2014, debt consisted of the following (in thousands):

							Unused		Annual
	Carrying Values, net of						Borrowing		Contractual	Interest			Maturity
	debt discount						Capacity		Interest Rate	Rate			Date
	Current		Long Term		Total
Recourse debt:
Bank line of credit	$	—	$	48,597	$	48,597	$	—	Prime Rate + 1.00%		4.25	%	December 2016
Total recourse debt	$	—	$	48,597	$	48,597	$	—
Non-recourse debt:
Non-bank term loans		207		2,931		3,138		—	9.08%		9.08	%	December 2024
Syndicated term    loans		958		123,613		124,571		5,000	LIBOR + 2.75% - Term A		3.01	%	December 2021
									LIBOR + 5.00% - Term B		6.00	%	December 2021
Bank term loans		1,437		31,945		33,382		—	6.25%		6.25	%	April 2022
Note payable		—		29,563		29,563		—	12.00%		12.00	%	December 2018
Total non-recourse    debt		2,602		188,052		190,654		5,000
Total debt	$	2,602	$	236,649	$	239,251	$	5,000

Schedule of Maturities of Debt, Excluding Debt Discount

The schedules maturities of debt, excluding debt discount, as of December 31, 2015 are as follows (in thousands:

2016	$	6,330
2017		7,392
2018		238,250
2019		9,253
2020		11,414
Thereafter		273,693
Subtotal	$	546,332
Less: Debt Discount		(8,014	)
Total	$	538,318