Accrued Expenses and Other Current Liabilities (Tables)

9 Months Ended

Sep. 30, 2017

Accrued Expenses and Other Current Liabilities.

Schedule of accrued expenses

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

	September 30,		December 31,
	2017		2016
Salaries and benefits	$	9,584	$	11,662
Interest		2,863		2,583
Other taxes		879		1,048
	$	13,326	$	15,293

Other current liabilities

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

	September 30,		December 31,
	2017		2016
Other postretirement benefits, current	$	3,465	$	3,332
Installment financing contracts, current		2,317		2,157
Other		625		838
	$	6,407	$	6,327

Other liabilities, noncurrent

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

	September 30,		December 31,
	2017		2016
Deferred revenue, noncurrent	$	27,978	$	7,453
Installment financing contracts, noncurrent		9,248		8,692
Other		1,813		2,094
	$	39,039	$	18,239