Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2014

Accrued Expenses and Other Current Liabilities

Schedule of accrued expenses

        Accrued expenses consisted of the following (dollars in thousands):

	December 31,
	2014		2013
Salaries and benefits	$	15,910	$	15,160
Interest		2,550		2,576
Other taxes		939		1,051
	$	19,399	$	18,787

Other current liabilities

        Other current liabilities consisted of the following (dollars in thousands):

	December 31,
	2014		2013
Other postretirement benefits, current	$	2,660	$	2,611
Installment financing contracts, current		2,787		1,508
Other		1,343		2,293
	$	6,790	$	6,412