Intangible Assets, net (Tables)

12 Months Ended

Dec. 31, 2017

Intangible assets, net as of December 31, 2017 and 2016 consisted of the following (in thousands):

	December 31, 2017		December 31, 2016
Tradenames	$	29,673	$	21,234
Referral relationships, net of accumulated amortization of $7,209 and $5,275, respectively		16,811		14,859
Non-compete agreements, net of accumulated amortization of $4,100 and $3,380, respectively		2,470		1,967
	$	48,954	$	38,060

Amortization Expenses

The following table details the amount of amortization expense recorded for intangible assets for the years ended December 31, 2017, 2016 and 2015 (in thousands):

	Year Ended		Year Ended		Year Ended
	December 31, 2017		December 31, 2016		December 31, 2015
Tradenames	$	-	$	330	$	84
Referral relationships		1,934		1,512		1,153
Non-compete agreements		720		525		478
	$	2,654	$	2,367	$	1,715

Amortization of Referral Relationships and Non Competition Agreements

The remaining balances of the referral relationships and non-compete agreements is expected to be amortized as follows (in thousands):

Referral Relationships			Non-Compete Agreements
Years	Annual Amount		Years		Annual Amount

2018	$	2,032		2018	$	763
2019	$	1,942		2019	$	691
2020	$	1,942		2020	$	477
2021	$	1,942		2021	$	399
2022	$	1,894		2022	$	140
Thereafter	$	7,059