Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill by Reportable Segment

Goodwill by reportable segments during 2018 and 2017 was as follows (in thousands):

	Recovery Audit Services – Americas			Recovery Audit Services – Europe/Asia- Pacific			Adjacent Services		Total
Balance, January 1, 2017	$	10,755		$	680		$	2,388	$	13,823
Goodwill recorded in connection with business combinations	2,685			869			140		3,694
Foreign currency translation	—			131			—		131
Balance, December 31, 2017	13,440			1,680			2,528		17,648
Goodwill recorded in connection with business combinations	(20		)	—			—		(20		)
Foreign currency translation	—			(97		)	—		(97		)
Balance, December 31, 2018	$	13,420		$	1,583		$	2,528	$	17,531

Schedule of Changes in Noncurrent Intangible Assets

Changes in noncurrent intangible assets during 2018 and 2017 were as follows (in thousands):

	Customer Relationships			Trademarks			Non- compete Agreements			Software			Trade Names			Total
Gross carrying amount:
Balance, January 1, 2017	$	36,573		$	853		$	1,322		$	6,178		$	2,200		$	47,126
Acquisition of C&CA Assets	9,556			135			1,232			—			—			10,923
FX adjustments and other	777			38			75			—			—			890
Balance, December 31, 2017	46,906			1,026			2,629			6,178			2,200			58,939
FX adjustments and other	(547		)	138			(51		)	(164		)	—			(624		)
Balance, December 31, 2018	$	46,359		$	1,164		$	2,578		$	6,014		$	2,200		$	58,315
Accumulated amortization:
Balance, January 1, 2017	$	(31,481	)	$	(853	)	$	(1,322	)	$	(272	)	$	(2,200	)	$	(36,128	)
Amortization expense	(1,796		)	(22		)	(204		)	(1,612		)	—			(3,634		)
FX adjustments and other	(585		)	(38		)	(76		)	—			—			(699		)
Balance, December 31, 2017	(33,862		)	(913		)	(1,602		)	(1,884		)	(2,200		)	(40,461		)
Amortization expense	(1,607		)	(67		)	(246		)	(1,475		)	—			(3,395		)
FX adjustments and other	409			(22		)	51			48			—			486
Balance, December 31, 2018	$	(35,060	)	$	(1,002	)	$	(1,797	)	$	(3,311	)	$	(2,200	)	$	(43,370	)
Net carrying amount:
Balance, December 31, 2017	$	13,044		$	113		$	1,027		$	4,294		$	—		$	18,478
Balance, December 31, 2018	$	11,299		$	162		$	781		$	2,703		$	—		$	14,945
Estimated useful life (years)	10-15 years			4-5 years			5 years			4 years			4-5 years