Fair Value Measurement (Tables)

9 Months Ended

Sep. 30, 2015

Fair Value Measurement

Schedule of financial assets and liabilities measured at fair value on a recurring basis and basis of measurement

	Fair Value Measurement
	September 30, 2015 (unaudited)					December 31, 2014
	Level 1	Level 2		Level 3		Level 1	Level 2		Level 3
Assets
Prepaid expenses and other
Contingent consideration receivable	—	—		$	452	—	—		—
Interest rate swap	—	—		—		—	$	551	—
Total	—	—		$	452	—	$	551	—
Liabilities
Accrued expenses
Contingent consideration obligation	—	—		$	179	—	—		$	64
Interest rate swap	—	$	271	—		—	—		—
Other long term liabilities
Contingent consideration obligation	—	—		45		—	—		208
Total	—	—		$	224	—	—		$	272

Schedule of reconciliation of the beginning and ending balances for liabilities measured at fair value using significant unobservable inputs (level 3)

	Due to Seller
Balance at December 31, 2014	$	(272	)
Payments	57
Change in fair value	(9		)
Balance at September 30, 2015	$	(224	)

Schedule of carrying amount and estimated fair values of the Company's financial instruments

	September 30, 2015 (unaudited)				December 31, 2014
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Financial Assets
Cash and cash equivalents	$	18,992	$	18,992	$	18,196	$	18,196
Financial Liabilities
Long-term obligations under senior credit facility and other long-term borrowings	$	246,992	$	246,992	$	253,400	$	253,400