Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2018

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Finite-Lived Intangible Assets

The components of goodwill and other intangible assets were as follows:

March 31, 2018 (Unaudited)	Estimated Useful Life	Gross Carrying Amount		Accumulated Amortization		Net
Finite lived intangible assets:
Customer relationships	5 years	$	12,720,000	$	11,978,000	$	742,000
Trademarks	7 years		6,242,055		4,192,258		2,049,797
Patents	7 years		230,683		230,683		—
Software	7 years		1,781,785		552,914		1,228,871
Customer lists	5 years		307,153		289,653		17,500
Total finite lived intangible assets		$	21,281,676	$	17,243,508	$	4,038,168

December 31, 2017	Estimated Useful Life	Gross Carrying Amount		Accumulated Amortization		Net
Finite lived intangible assets:
Customer relationships	5 years	$	12,720,000	$	11,342,000	$	1,378,000
Trademarks	7 years		6,242,055		3,969,576		2,272,479
Patents	7 years		230,683		230,683		—
Software	7 years		1,904,279		548,163		1,356,116
Customer lists	5 years		307,153		282,153		25,000
Total finite lived intangible assets		$	21,404,170	$	16,372,575	$	5,031,595

Schedule of Changes in Goodwill

	Carrying Amount
Changes in goodwill:
Goodwill balance at December 31, 2017	$	58,337,290
Adjustment related to Earth911 asset sale		(128,800	)
Goodwill balance at March 31, 2018	$	58,208,490