Business Combinations (Tables)

6 Months Ended

Jun. 30, 2013

2013 Acquisitions [Member]

Estimated Fair Values of Aggregate Assets and Liabilities Acquired

The following table summarizes the estimated fair values of the aggregate assets and liabilities acquired as of the date of each acquisitions and adjustments made during the measurement period for prior year acquisition:


(in thousands)	Rollins			Arrowhead			Insurcorp			Endlar		Texas Security			Other			Total
Other current assets	$	—		$	—		$	—		$	—	$	25		$	1,455		$	1,480
Fixed assets		30			—			—			—		—			1			31
Goodwill		13,019			(454	)		(566	)		216		(843	)		(685	)		10,687
Purchased customer accounts		3,876			—			(268	)		4		708			170			4,490
Non-compete agreements		31			—			—			—		—			31			62

Total assets acquired		16,956			(454	)		(834	)		220		(110	)		972			16,750
Other current liabilities		(858	)		—			—			—		3			(47	)		(902	)

Net assets acquired	$	16,098		$	(454	)	$	(834	)	$	220	$	(107	)	$	925		$	15,848

2012 Acquisitions [Member]

Estimated Fair Values of Aggregate Assets and Liabilities Acquired

The following table summarizes the estimated fair values of the aggregate assets and liabilities acquired as of the date of each acquisition:


(in thousands)	Arrowhead			Insurcorp			Other			Total
Cash	$	61,786		$	—		$	—		$	61,786
Other current assets		68,381			—			219			68,600
Fixed assets		4,629			25			67			4,721
Goodwill		321,774			14,856			12,931			349,561
Purchased customer accounts		99,515			6,529			8,190			114,234
Non-compete agreements		100			22			97			219
Other assets		1			—			—			1

Total assets acquired		556,186			21,432			21,504			599,122
Other current liabilities		(105,905	)		(100	)		(1,510	)		(107,515	)
Deferred income taxes, net		(26,423	)		—			—			(26,423	)

Total liabilities assumed		(132,328	)		(100	)		(1,510	)		(133,938	)

Net assets acquired	$	423,858		$	21,332		$	19,994		$	465,184

Additions, Payments, and Net Changes, as well as Interest Expense Accretion on Estimated Acquisition Earn-Out Payables

The resulting additions, payments, and net changes, as well as the interest expense accretion on the estimated acquisition earn-out payables, for the three and six months ended June 30, 2013 and 2012, were as follows:


	For the three months ended June 30,						For the six months ended June 30,
(in thousands)	2013			2012			2013			2012
Balance as of the beginning of the period	$	49,469		$	51,908		$	52,987		$	47,715
Additions to estimated acquisition earn-out payables		2,554			8,205			1,833			12,919
Payments for estimated acquisition earn-out payables		(3,761	)		(1,512	)		(8,080	)		(1,645	)

Subtotal		48,262			58,601			46,740			58,989

Net change in earnings from estimated acquisition earn-out payables:

Change in fair value on estimated acquisition earn-out payables		159			(1,236	)		1,156			(2,206	)
Interest expense accretion		497			632			1,022			1,214

Net change in earnings from estimated acquisition earn-out payables		656			(604	)		2,178			(992	)

Balance as of June 30	$	48,918		$	57,997		$	48,918		$	57,997