Schedule II - Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2015

Valuation and Qualifying Accounts [Abstract]

Schedule II - Valuation and Qualifying Accounts

SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS

	Balance at		Credited/				Charges			Balance at
	Beginning of		Charged to		Balance		Utilized/			End of
(in thousands)	Period		Net Income		Acquired		Write-Offs			Period
Allowances for Doubtful Accounts and Authorized Credits
Year ended December 31, 2015	$	388	$	2,085	$	—	$	(1,315	)	$	1,158
Year ended December 31, 2014	$	865	$	947	$	—	$	(1,424	)	$	388
Year ended December 31, 2013	$	819	$	839	$	—	$	(793	)	$	865
Tax Valuation Allowance
Year ended December 31, 2015	$	6,945	$	—	$	—	$	(1,669	)	$	5,276
Year ended December 31, 2014	$	5,194	$	1,751	$	—	$	—		$	6,945
Year ended December 31, 2013	$	1,547	$	2,451	$	1,196	$	—		$	5,194