Fair Value Measurement (Tables)

6 Months Ended

Jun. 30, 2016

Fair Value Disclosures [Abstract]

Schedule of Fair Value Measurement of Debt Instrument

The carrying values and fair values of debt instruments are as follows (in thousands):

	June 30, 2016				December 31, 2015
	Carrying Value		Fair Value		Carrying Value		Fair Value
Lines of credit	$	374,300	$	374,300	$	197,000	$	197,000
Syndicated term loans		189,730		189,730		169,344		169,344
Bank term loan		51,932		52,079		30,739		32,692
Note payable		34,819		34,682		32,781		32,568
Solar asset-backed notes		103,905		113,730		104,900		110,103
Total	$	754,686	$	764,521	$	534,764	$	541,707

Schedule of Fair Value, Financial Instruments Measured on Recurring Basis

At June 30, 2016 and December 31, 2015, financial instruments measured at fair value on a recurring basis, based upon the fair value hierarchy are as follows (in thousands):

	June 30, 2016
	Level 1		Level 2		Level 3		Total
Derivative liabilities:
Interest rate swaps	$	—	$	9,070	$	—	$	9,070
Warrants		—		—		15		15
Total	$	—	$	9,070	$	15	$	9,085

	December 31, 2015
	Level 1		Level 2		Level 3		Total
Derivative liabilities:
Interest rate swaps	$	—	$	921	$	—	$	921
Warrants		—		—		557		557
Total	$	—	$	921	$	557	$	1,478