Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Accounting Policies [Abstract]

Property and equipment

Property and equipment consisted of the following:

	Estimated		December 31,
	Useful Life		2013		2012
			(In thousands)
Land and land improvements		—	$	10,984	$	11,321
Buildings		31.5 years		32,378		32,367
Towers and antennae		7-15 years		25,761		25,687
Equipment		3-15 years		77,908		74,874
Furniture, fixtures and leasehold improvements		7-20 years		7,926		7,768
Vehicles		5 years		3,805		3,762
				158,762		155,779
Accumulated depreciation				(102,425)		(97,317)
Net property and equipment			$	56,337	$	58,462

Computation of basic and diluted earnings per share

The following table sets forth the computation of basic and diluted earnings per share:

	Years Ended December 31,
	2013		2012		2011
	(In thousands, except per share data)
Numerator:
Net income	$	15,273	$	17,925	$	12,631
Less: Net income allocated to unvested participating securities		135		—		—
Net income available to common stockholders	$	15,138	$	17,925	$	12,631
Denominator:
Denominator for basic earnings per share-weighted     average shares		5,681		5,659		5,651
Effect of dilutive securities:
Stock options		64		13		5
Denominator for diluted earnings per share — adjusted     weighted-average shares and assumed conversions		5,745		5,672		5,656
Basic earnings per share	$	2.66	$	3.17	$	2.24
Diluted earnings per share	$	2.64	$	3.16	$	2.23