Acquisitions (Tables)

12 Months Ended

Dec. 31, 2013

Business Combinations [Abstract]

Summary of Purchase Price Allocation for Company's Acquisition of LER

The following is a summary of the purchase price allocation for the Company’s acquisition of LER (in millions):

Cash and cash equivalents	$	0.5
Trade accounts receivable		2.1
Prepaids and other assets		0.1
Property and equipment		0.1
Intangible assets subject to amortization		0.5
Goodwill		0.7
Current liabilities		(1.8	)
	$	2.2