Nature of Business and Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2017

Nature of Business and Significant Accounting Policies

Schedule of the computation of the common shares outstanding used in determining basic and diluted EPS

       The following table sets forth the computation of the common shares outstanding used in determining basic and diluted EPS (amounts in thousands, except per share amounts):

	Years Ended December 31
	2017			2016		2015
Numerator for earnings per common share calculation:
Net (loss) income	$	(13,436	)	$	18,000	$	13,739
Denominator for earnings per common share calculation:
Weighted-average common shares, basic		40,164			41,666		42,840
Effect of dilutive securities
Stock options, restricted stock and warrants		—			608		962
Weighted-average common shares, diluted		40,164			42,274		43,802
(Loss) earnings per share
Basic	$	(0.33	)	$	0.43	$	0.32
Diluted	$	(0.33	)	$	0.43	$	0.31

Schedule of barter revenue and expense included in the consolidated statements of operations

       Barter revenue and expense included in the consolidated statements of operations are as follows (amounts in thousands):

	2017			2016			2015
Barter revenue	$	710		$	934		$	811
Barter expense		(676	)		(756	)		(791	)
	$	34		$	178		$	20

Schedule of changes in the allowance for doubtful accounts

        Changes in the allowance for doubtful accounts for the years ended December 31, 2017, 2016 and 2015 consisted of the following(amounts in thousands):

Year	Description	Beginning of Year		Additions		Write-offs		Recoveries		End of Year
2017	Allowance for doubtful accounts	$	1,711	$	756	$	160	$	20	$	2,327
2016	Allowance for doubtful accounts	$	1,512	$	399	$	201	$	1	$	1,711
2015	Allowance for doubtful accounts	$	1,073	$	920	$	482	$	1	$	1,512