Acquisitions (Tables)

9 Months Ended

Sep. 30, 2014

Business Combinations [Abstract]

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

The total purchase price and the preliminary estimate of the excess of the total purchase price over the estimated fair value of the net assets acquired is as follows:

Consideration transferred—cash			$	49,162
Book value of tangible net assets acquired	$	3,467
Fair value adjustments to deferred revenue	961
Fair value of tangible net assets acquired			4,428
Identifiable intangibles at acquisition-date fair value
Customer relationships	12,759
Proprietary content	9,814
Internally developed software	2,160
Favorable operating leases	791
Total intangible assets			25,524
Deferred income taxes			(4,813		)
Goodwill			$	24,023

Business acquisition, pro forma information

The following table provides certain supplemental statements of operations information on an unaudited pro forma basis as if the Videotel acquisition had occurred on January 1, 2013:

	Nine Months Ended September 30,
	2014		2013
Pro forma net revenues	$	133,452	$	139,074
Pro forma net income	$	436	$	7,015
Basic pro forma net income per share	$	0.03	$	0.46
Diluted pro forma net income per share	$	0.03	$	0.46