CONSOLIDATED BALANCE SHEETS		Dec. 31, 2017 USD ($)		Dec. 31, 2016 USD ($)
Current assets:
Cash and cash equivalents	[1]	$ 29,419,000		$ 18,960,000	[2]
Accounts receivable, net of allowance for doubtful accounts of $4.0 million and $2.3 million as of December 31, 2017 and 2016, respectively		158,814,000		112,491,000
Accounts receivable—affiliates		3,661,000		2,624,000
Inventory		4,470,000		3,752,000
Fair value of derivative assets		31,191,000		8,344,000
Customer acquisition costs, net		22,123,000		18,834,000
Customer relationships, net		18,653,000		12,113,000
Prepaid assets		1,028,000		1,361,000
Deposits		7,701,000		7,329,000
Other current assets		19,678,000		12,175,000
Total current assets		296,738,000		197,983,000
Property and equipment, net		8,275,000		4,706,000
Fair value of derivative assets		3,309,000		3,083,000
Customer acquisition costs, net		6,949,000	[3]	6,134,000
Deferred tax assets		34,839,000		21,410,000
Deferred tax assets		24,185,000		54,109,000
Goodwill		120,154,000		79,147,000
Other assets		11,500,000		8,658,000
Total Assets		505,949,000		375,230,000
Current liabilities:
Accounts payable		77,510,000		52,309,000
Accounts payable—affiliates		4,622,000		3,775,000
Accrued liabilities		33,679,000		36,619,000
Fair value of derivative liabilities		1,637,000		680,000
Current payable pursuant to tax receivable agreement—affiliates		7,500,000		51,287,000
Current payable pursuant to tax receivable agreement—affiliates		5,937,000		0
Current contingent consideration for acquisitions		4,024,000		11,827,000
Current portion of note payable		13,443,000		15,501,000
Convertible subordinated notes to affiliates		0		6,582,000
Other current liabilities		2,675,000		5,476,000
Total current liabilities		151,027,000		184,056,000
Long-term liabilities:
Fair value of derivative liabilities		492,000		68,000
Payable pursuant to tax receivable agreement—affiliates		26,355,000		49,886,000
Long-term portion of Senior Credit Facility		117,750,000		0
Subordinated debt—affiliate		0		5,000,000
Contingent consideration for acquisitions		626,000		10,826,000
Other long-term liabilities		172,000		1,658,000
Long-term portion of note payable		7,051,000		0
Total liabilities		303,473,000		251,494,000
Commitments and contingencies
Series A Preferred Stock, par value $0.01 per share, 20,000,000 shares authorized, 1,704,339 shares issued and outstanding at December 31, 2017 and zero shares issued and outstanding at December 31, 2016		41,173,000		0
Additional paid-in capital (1)	[4]	26,914,000		25,272,000
Accumulated other comprehensive (loss)/income		(11,000)		11,000
Retained earnings		11,008,000		4,711,000
Treasury stock, at cost, 99,446 shares at December 31, 2017 and zero shares at December 31, 2016		(2,011,000)		0
Total stockholders' equity		36,248,000		30,330,000
Non-controlling interest in Spark HoldCo, LLC (1)	[4]	125,055,000		93,406,000
Total equity		161,303,000		123,736,000
Total Liabilities, Series A Preferred Stock and stockholders' equity		505,949,000		375,230,000
Common Class A
Common stock	[4]	132,000		130,000
Common Class B
Common stock	[4]	$ 216,000		$ 206,000

[1] Financial information has been recast to include results attributable to the acquisition of Perigee Energy, LLC by an affiliate on February 3, 2017. See Notes 2 and 3 "Basis of Presentation and Summary of Significant Accounting Policies" and "Acquisitions," respectively, for further discussion.

[2] Financial information has been recast to include results attributable to the acquisition of the Major Energy Companies from an affiliate on April 15, 2016. See Notes 2 and 3 "Basis of Presentation and Summary of Significant Accounting Policies" and "Acquisitions," respectively, for further discussion.

[3] See Note 4 "Equity" for disclosure of our variable interest entity in Spark HoldCo, LLC.

[4] Outstanding shares of common stock, additional paid-in capital and non-controlling interest reflect the two-for-one stock split, which took effect on June 16, 2017. See Note 4 "Equity" for further discussion