Schedule II Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2015

Schedule II Valuation and Qualifying Accounts

Schedule II Valuation and Qualifying Accounts

Schedule II

Valuation and Qualifying Accounts

(Dollars in thousands)

			Additions
			Charged to		Deductions
	Balance at		Costs and		Returns and			Balance at
Description	Beginning of Year		Expenses		Write-Offs			End of Year
Year ended December 31, 2015
Allowance for doubtful accounts	$	1,526	$	1,402	$	(1,253	)	$	1,675
Year ended December 31, 2014
Allowance for doubtful accounts	1,328		1,426		(1,228		)	1,526
Year ended December 31, 2013
Allowance for doubtful accounts	1,362		488		(522		)	1,328

			Additions
			Charged to		Charged to		Deductions
	Balance at		Costs and		Other		Returns and			Balance at
Description	Beginning of Year		Expenses		Accounts		Write-Offs			End of Year
Year ended December 31, 2015
Income tax valuation allowance	$	2,576	$	183	$	—	$	(77	)	$	2,682
Year ended December 31, 2014
Income tax valuation allowance	988		—		1,616		(28		)	2,576
Year ended December 31, 2013
Income tax valuation allowance	1,146		988		—		(1,146		)	988