Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The changes in the carrying amount of goodwill for the years ended December 31, 2017 and 2016 are as follows:

	December 31,
	2017			2016
Balance at beginning of period	$	14,254		$	3,413
Acquisitions	59,475			10,841
Adjustment to finalize purchase price allocation	(684		)	—
Impairment	—			—
Balance at end of period	$	73,045		$	14,254

Schedule of Intangible Assets and Goodwill

The following is a summary of intangible assets excluding goodwill recorded as other assets at December 31, 2017 and December 31, 2016:

	December 31, 2017		December 31, 2016
Intangible assets subject to amortization	$	41,715	$	9,064
Indefinite-lived intangible assets(1)	3,556		3,307
Total	$	45,271	$	12,371

⁽¹⁾ Indefinite-lived intangible assets are comprised of state insurance and agent licenses, as well as perpetual software licenses.

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

Estimated amortization expense to be recognized by the Company over the next five years is as follows:

Year ending December 31,	Estimated Amortization Expense
2018	$	13,920
2019	5,355
2020	4,267
2021	3,555
2022	3,246

Schedule of Acquired Finite-Lived Intangible Assets by Major Class

	Weighted-average remaining amortization period (in years)	Gross carrying amount		Accumulated amortization			Net carrying amount
2017
Amortizing intangible assets
Value of Business Acquired	0.3	$	42,788	$	(34,335	)	$	8,453
Agency agreements acquired	8.0	34,661		(6,669		)	27,992
Trade names acquired	6.0	6,381		(1,111		)	5,270
Total		$	83,830	$	(42,115	)	$	41,715
2016
Amortizing intangible assets
Value of Business Acquired	0.3	$	8,975	$	(7,867	)	$	1,108
Agency agreements acquired	3.8	10,284		(2,784		)	7,500
Trade names acquired	2.1	720		(264		)	456
Total		$	19,979	$	(10,915	)	$	9,064