Acquisitions (Tables)

12 Months Ended

Dec. 31, 2015

Business Acquisition [Line Items]

Reconciliation of acquisition and integration liability

Reconciliations of the beginning and ending total acquisition and integration liability balances are presented below:

	Year Ended December 31,
	2015						2014
	(amounts in thousands)
	On-going Benefit Costs			Exit Costs			On-going Benefit Costs			Exit Costs
Balance at beginning of period	$	762		$	868		$	—		$	—
Charged to acquisition and integration costs	17			88			1,453			1,132
Reclassifications (a)	—			(255		)	—			—
Payments	(732		)	(655		)	(691		)	(264		)
Balance at end of period	$	47		$	46		$	762		$	868

(a) Exit liability has been reduced as a result of a lease amendment and has been reclassified to deferred rent, which will be amortized over the remaining lease term.

Schedule of unaudited pro forma information

The following unaudited pro forma financial information approximates the consolidated results of operations of the Company as if the Mediscan and MSN acquisitions had occurred as of January 1, 2014, after giving effect to certain adjustments, including additional interest expense on the amount the Company borrowed on the date of the transaction, the amortization of acquired intangible assets, and the elimination of certain expenses that will not be recurring in post-acquisition periods, net of an estimated income tax impact. These adjustments include removing transaction-related expenses of approximately $0.8 million for the year ended December 31, 2015 related to the Mediscan acquisition and $6.2 million for the year ended December 31, 2014, related to the MSN acquisition. These results are not necessarily indicative of future results as they do not include incremental investments in support functions, elimination of costs for integration or operating synergies, estimates of the changes in the fair value of the embedded derivative in our Convertible Notes or an estimate of any impact on interest expense resulting from the operating cash flow of the acquired businesses, among other adjustments that could be made in the future but are not factually supportable on the date of the transaction.

	Year Ended December 31,
	2015		2014
	(unaudited, amounts in thousands except per share data)
Revenue from services	$	800,353	$	771,955
Net income (loss) attributable to common shareholders	$	5,436	$	(30,104	)
Net income (loss) per common share attributable to common shareholders - basic and diluted	$	0.17	$	(0.97	)

Mediscan

Business Acquisition [Line Items]

Schedule of estimated fair value of purchase price

The following is the estimated fair value of the purchase price for Mediscan on October 30, 2015:

	(amounts in thousands)
Cash purchase price paid at closing	$	28,000
Fair value of shares	4,723
Fair value of contingent consideration	3,686
Net working capital adjustment, including receivable	503
Total consideration	$	36,912

Summary of fair value of assets acquired and liabilities assumed

The following table is an estimate of the fair value of the assets acquired and liabilities assumed on October 30, 2015.

	(amounts in thousands)
Cash acquired	$	79
Accounts receivable	6,851
Other current assets	140
Property and equipment	20
Goodwill	14,338
Other intangible assets	17,200
Total assets acquired	38,628
Accounts payable and accrued expenses	306
Accrued employee compensation and benefits	1,410
Total liabilities assumed	1,716
Net assets acquired	$	36,912

Medical Staffing Network

Business Acquisition [Line Items]

Summary of fair value of assets acquired and liabilities assumed

The Company used a third-party appraiser to assist with the determination of the fair value and estimated useful lives of acquired assets and liabilities assumed on June 30, 2014:

	(amounts in thousands)
Cash acquired	$	989
Accounts receivable	37,275
Other current assets	3,378
Property and equipment	5,329
Goodwill	13,381
Other intangible assets	17,100
Other assets	2,325
Total assets acquired	79,777
Accounts payable	6,736
Accrued employee compensation and benefits	14,731
Other liabilities	9,867
Total liabilities assumed	31,334
Noncontrolling interest	324
Net assets acquired	$	48,119

On Assignment

Business Acquisition [Line Items]

Summary of fair value of assets acquired and liabilities assumed

The following table summarizes the fair value of the assets acquired and liabilities assumed. The Company used a third-party appraiser to determine the fair value and estimated useful lives of acquired assets and liabilities assumed on December 2, 2013:

	(amounts in thousands)
Other current assets	$	62
Property and equipment	161
Goodwill	14,554
Other intangible assets	14,000
Other assets	52
Total assets acquired	28,829
Accrued employee compensation and benefits	112
Total liabilities assumed	112
Net assets acquired	$	28,717