Acquisitions (Tables)

12 Months Ended

Dec. 31, 2012

Acquisitions [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

The following table summarizes the fair values of the acquired net assets at the respective acquisition dates:

(dollar amounts in thousands)	Estimated Life
Current assets		$	9,504
Property and equipment	2 - 5 years	1,098
Customer relationships	8 years	9,896
Trademarks and trade names	4 years	372
Non-compete agreements	2 - 4 years	588
Goodwill	Indefinite	12,812
Other non-current assets		71
Fair value of assets		34,341
Current liabilities		(2,150		)
Net assets acquired		$	32,191

The following table summarizes the fair values of the acquired net assets at the respective acquisition dates:

(dollar amounts in thousands)	Estimated Life
Current assets		$	33,831
Property and equipment	3 - 5 years	2,412
Customer relationships	8 years	8,802
Trademarks and trade names	2 years	357
Non-compete agreements	2 years	580
Goodwill	Indefinite	27,965
Other non-current assets		914
Fair value of assets		74,861
Current liabilities		(24,548		)
Deferred income tax liability		(3,747		)
Other non-current liabilities		(1,134		)
Net assets acquired		$	45,432

The following table summarizes the fair values of the acquired net assets at the respective acquisition dates:

(dollar amounts in thousands)	Estimated Life
Current assets		$	28,292
Property and equipment	3 - 13 years	6,938
Customer relationships	8 - 12 years	26,104
Trademarks and trade names	10 - 20 years	2,122
Software	3 years	390
Goodwill	Indefinite	56,855
Other non-current assets		63
Fair value of assets		120,764
Current liabilities		(28,118		)
Deferred income tax liability		(7,267		)
Other non-current liabilities		(3,759		)
Net assets acquired		$	81,620