Accounts Receivable (Tables)

12 Months Ended

Dec. 31, 2015

Accounts Receivable Additional Disclosures [Abstract]

Schedule of Accounts Receivable

Accounts receivable is comprised of the following:

(in thousands)	2015			2014
Trade receivables	$	33,016		$	33,340
Derby-related receivables	17,638			24,522
Simulcast and ADW receivables	14,753			17,282
Other receivables	6,069			4,992
	71,476			80,136
Allowance for doubtful accounts	(3,761		)	(4,246		)
Total	$	67,715		$	75,890