Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2013

Payables and Accruals [Abstract]

Accrued Severance and Restructuring Balances

At December 31, 2013, the balance for accrued severance and restructuring was as follows:

	January 1, 2013		Charges		Cash Paid			December 31, 2013
	(Dollars in thousands)
Severance costs	$	2,593	$	965	$	(2,084	)	$	1,474
Restructuring costs	—		18		(18		)	—
Total accrued severance and restructuring	$	2,593	$	983	$	(2,102	)	$	1,474

The balance of accrued severance and restructuring will be paid during 2014.

At December 31, 2012, the balance for accrued severance and restructuring was as follows:

	January 1, 2012		Charges		Cash Paid			December 31, 2012
	(Dollars in thousands)
Severance costs	$	1,953	$	1,751	$	(1,111	)	$	2,593
Restructuring costs	—		7		(7		)	—
Total accrued severance and restructuring	$	1,953	$	1,758	$	(1,118	)	$	2,593

Components of Other Accrued Liabilities

Accrued Other — Accrued other consisted of the following for the periods stated:

	December 31,
	2013		2012
	(Dollars in thousands)
Asset retirement obligations	$	358	$	379
Accrued outside services	1,049		869
Accrued accounting and legal	212		653
Accrued recognition awards	327		294
Accrued other	851		855
Deferred rent	77		88
Escheat liability	5		78
Lease incentive	152		87
Dividends payable for 2009 LTIP	—		1,481
Royalty payable	—		111
Total accrued other	$	3,031	$	4,895