Ameresco, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statement of Changes in Redeemable Non-Controlling Interests and Stockholders' Equity

Condensed Consolidated Statement of Changes in Redeemable Non-Controlling Interests and Stockholders' Equity - USD ($) $ in Thousands	Total	Common Class A	Common Class B	Common Stock Common Class A	Common Stock Common Class B	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock
Redeemable non-controlling interests, beginning balance at Dec. 31, 2017	$ 10,338
Increase (Decrease) in Temporary Equity [Roll Forward]
Contributions from redeemable non-controlling interests	1,673
Distributions to redeemable non-controlling interests	(205)
Net (loss) income	516
Redeemable non-controlling interests, ending balance at Jun. 30, 2018	12,322
Beginning balance (in shares) at Dec. 31, 2017				27,533,049	18,000,000				1,873,266
Beginning balance at Dec. 31, 2017	336,620			$ 3	$ 2	$ 116,196	$ 235,844	$ (5,626)	$ (9,799)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options (in shares)				385,618
Exercise of stock options	2,101					2,101
Stock-based compensation expense	747					747
Employee stock purchase plan (in shares)				26,075
Employee stock purchase plan	213					213
Open market purchase of common shares (in shares)				(212,231)					(212,231)
Open market purchase of common shares	(1,772)								$ (1,772)
Unrealized loss from interest rate hedge, net	1,561							1,561
Foreign currency translation adjustments	2							2
Net (loss) income	15,690						15,690
Ending balance (in shares) at Jun. 30, 2018				27,732,511	18,000,000				2,085,497
Ending balance at Jun. 30, 2018	350,708			$ 3	$ 2	119,257	247,512	(4,495)	$ (11,571)
Redeemable non-controlling interests, beginning balance at Mar. 31, 2018	10,751
Increase (Decrease) in Temporary Equity [Roll Forward]
Contributions from redeemable non-controlling interests	1,673
Distributions to redeemable non-controlling interests	(102)
Redeemable non-controlling interests, ending balance at Jun. 30, 2018	12,322
Beginning balance (in shares) at Mar. 31, 2018				27,467,353	18,000,000				2,085,397
Beginning balance at Mar. 31, 2018	340,269			$ 3	$ 2	117,242	238,810	(4,218)	$ (11,570)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options (in shares)				239,183
Exercise of stock options	1,410					1,410
Stock-based compensation expense	392					392
Employee stock purchase plan (in shares)				26,075
Employee stock purchase plan	213					213
Open market purchase of common shares (in shares)				(100)					(100)
Open market purchase of common shares	(1)								$ (1)
Unrealized loss from interest rate hedge, net	158							158
Foreign currency translation adjustments	(435)							(435)
Net (loss) income	8,702						8,702
Ending balance (in shares) at Jun. 30, 2018				27,732,511	18,000,000				2,085,497
Ending balance at Jun. 30, 2018	350,708			$ 3	$ 2	119,257	247,512	(4,495)	$ (11,571)
Redeemable non-controlling interests, beginning balance at Dec. 31, 2018	14,719
Increase (Decrease) in Temporary Equity [Roll Forward]
Contributions from redeemable non-controlling interests	19,508
Distributions to redeemable non-controlling interests	(205)
Net (loss) income	(1,985)
Redeemable non-controlling interests, ending balance at Jun. 30, 2019	32,037
Beginning balance (in shares) at Dec. 31, 2018		28,275,506	18,000,000	28,275,506	18,000,000				2,091,040
Beginning balance at Dec. 31, 2018	376,875			$ 3	$ 2	124,651	269,806	(5,949)	$ (11,638)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options (in shares)				115,264
Exercise of stock options	955					955
Stock-based compensation expense	782					782
Employee stock purchase plan (in shares)				22,124
Employee stock purchase plan	305					305
Open market purchase of common shares (in shares)									0
Unrealized loss from interest rate hedge, net	(2,597)							(2,597)
Foreign currency translation adjustments	645							645
Net (loss) income	13,363						13,363
Ending balance (in shares) at Jun. 30, 2019		28,412,894	18,000,000	28,412,894	18,000,000				2,091,040
Ending balance at Jun. 30, 2019	390,328			$ 3	$ 2	126,693	283,386	(8,118)	$ (11,638)
Redeemable non-controlling interests, beginning balance at Mar. 31, 2019	13,341
Increase (Decrease) in Temporary Equity [Roll Forward]
Contributions from redeemable non-controlling interests	19,508
Distributions to redeemable non-controlling interests	(103)
Net (loss) income	(709)
Redeemable non-controlling interests, ending balance at Jun. 30, 2019	32,037
Beginning balance (in shares) at Mar. 31, 2019				28,337,426	18,000,000				2,091,040
Beginning balance at Mar. 31, 2019	381,737			$ 3	$ 2	125,685	274,170	(6,485)	$ (11,638)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercise of stock options (in shares)				53,344
Exercise of stock options	306					306
Stock-based compensation expense	397					397
Employee stock purchase plan (in shares)				22,124
Employee stock purchase plan	305					305
Open market purchase of common shares (in shares)									0
Unrealized loss from interest rate hedge, net	(1,672)							(1,672)
Foreign currency translation adjustments	39							39
Net (loss) income	9,216						9,216
Ending balance (in shares) at Jun. 30, 2019		28,412,894	18,000,000	28,412,894	18,000,000				2,091,040
Ending balance at Jun. 30, 2019	$ 390,328			$ 3	$ 2	$ 126,693	$ 283,386	$ (8,118)	$ (11,638)