Segment Information (Tables)

3 Months Ended

Mar. 31, 2015

Segment Reporting [Abstract]

Reconciliation of Revenue from Segments to Consolidated

	2015		2014
EPC revenue	$	13,035	$	3,185
Service revenue with PPAs		2,999		302
O&M services revenue		—		126
Residential PV systems		161		—
Others		5		—
	$	16,200	$	3,613

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area

Location (a)	2015		2014
United States	$	399	$	3,613
Greece		1,490		—
Italy		194		—
Japan		24		—
China		14,093		—
	$	16,200	$	3,613

Schedule of Disclosure on Geographic Areas, Long-Lived Assets Including Property, Plant and Equipment and Project Assets, Noncurrent in Individual Foreign Countries by Country

Location	March 31, 2015		December 31, 2014
United States	$	16,121	$	11,630
Greece		60,454		68,708
China		52,507		46,872
Japan		1,492		493
Italy		10,332		—
	$	140,906	$	127,703