Other Current Liabilities (Tables)

3 Months Ended

Mar. 31, 2014

Other Liabilities, Current [Abstract]

Other Current Liabilities

Other current liabilities consisted of the following as of the respective periods:

(in thousands)	March 31, 2014		December 31, 2013
Continuing operations:
Self-insured liability accrual	$	7,512	$	7,603
Accrued employee benefit costs	4,930		2,751
Accrued sales and use taxes	4,003		1,609
Accrued restructuring	2,919		3,877
Accrued dividends	2,208		2,192
Accrued professional fees	1,499		1,832
Deferred rent	1,354		1,558
Accrued foreign income taxes	346		565
Other	9,794		6,183
Total continuing operations	34,565		28,170
Discontinued operations:
Self-insured liability accrual	470		469
Environmental remediation liabilities	334		353
Other	162		177
Total discontinued operations	966		999
Other current liabilities	$	35,531	$	29,169