Supplemental Financial Statement Information

12 Months Ended

Dec. 31, 2015

Additional Financial Information Disclosure [Abstract]

Supplemental Financial Statement Information

Cash and cash equivalents at December 31, 2015 and 2014 were as follows:



(In millions)	2015		2014
Cash	$	149.3	$	267.7
Other short-term investments	0.5		1.8
Total cash and cash equivalents	$	149.8	$	269.5

Accounts receivable are presented net of a reserve for doubtful accounts of $4.5 million at December 31, 2015, and $4.8 million at December 31, 2014. During 2015, the Company recognized expense of $1.1 million to increase the reserve for doubtful accounts and wrote off $1.4 million of uncollectible accounts, which decreased the reserve. During 2014, the Company recognized expense of $0.5 million to increase the reserve for doubtful accounts and wrote off $1.0 million of uncollectible accounts, which decreased the reserve. During 2013, the Company recognized expense of $1.1 million to increase the reserve for doubtful accounts and wrote off $0.8 million of uncollectible accounts, which decreased the reserve. Additionally, the reserve for doubtful accounts in 2013 decreased $0.5 million as a result of the sale of the tungsten materials business.

Accrued liabilities included salaries, wages and other payroll-related liabilities of $50.9 million and $77.3 million at December 31, 2015 and 2014, respectively.

Other income (expense) from continuing operations for the years ended December 31, 2015, 2014, and 2013 was as follows:



(In millions)	2015			2014		2013
Rent and royalty income	$	2.0		$	4.0	$	0.9
Net gains (losses) on property and investments	—			0.1		0.7
Other	(0.4		)	—		0.1
Total other income, net	$	1.6		$	4.1	$	1.7