CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues:
Retail revenues	$ 166,360	$ 240,154
Net asset optimization revenues	321	2,552
Total Revenues	166,681	242,706
Operating Expenses:
Retail cost of revenues	118,823	195,255
General and administrative	25,676	29,476
Depreciation and amortization	8,796	12,155
Total Operating Expenses	153,295	236,886
Operating income	13,386	5,820
Other (expense)/income:
Interest expense	(1,553)	(2,223)
Interest and other income	160	189
Total other expenses	(1,393)	(2,034)
Income before income tax expense	11,993	3,786
Income tax expense	1,925	1,041
Net income	10,068	2,745
Less: Net income attributable to non-controlling interests	5,589	1,963
Net income attributable to Spark Energy, Inc. stockholders	4,479	782
Less: Dividend on Series A Preferred Stock	1,500	2,027
Net income (loss) attributable to stockholders of Class A common stock	2,979	(1,245)
Other comprehensive income (loss), net of tax:
Currency translation loss	0	(35)
Other comprehensive loss	0	(35)
Comprehensive income	10,068	2,710
Less: Comprehensive income attributable to non-controlling interests	5,589	1,943
Comprehensive income attributable to Spark Energy, Inc. stockholders	$ 4,479	$ 767
Net income (loss) attributable to Spark Energy, Inc. per share of Class A common stock
Basic (in dollars per share)	$ 0.21	$ (0.09)
Diluted (in dollars per share)	$ 0.20	$ (0.09)
Weighted average shares of Class A common stock outstanding
Basic (in shares)	14,381	14,135
Diluted (in shares)	14,784	14,135