Summary of Significant Accounting Policies (Table)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Schedule of Accounts Receivable and Allowance for Doubtful Accounts

Following are the changes in the allowance for doubtful accounts for the years December 31, 2015, 2014 and 2013:

	Balance Beginning of the Year		Additions		Write-offs Net of Recoveries			Balance at End of Year
December 31, 2015	$	2,511	$	11,237	$	(10,615	)	$	3,133
December 31, 2014	$	2,309	$	9,826	$	(9,624	)	$	2,511
December 31, 2013	$	3,249	$	8,335	$	(9,275	)	$	2,309

Schedule of Supplemental Disclosure of Cash Flow Information

Supplemental disclosure of cash flow information:

	Year Ended December 31,
	2015		2014		2013
Cash paid:
Interest paid (net of amounts capitalized)	$	16,749	$	17,103	$	19,744
Income taxes paid	$	105	$	23,553	$	390
Cash received:
Income taxes refund	$	7,768	$	—	$	388
Noncash investing and financing activities:
Acquisition of fixed assets included in accounts payable and accrued expenses	$	2,031	$	4,822	$	5,789
Note: Interest includes cash payments under Initial Lease resulting from the sale of the East 86th Street property.  See Notes 9 and 10 for additional noncash financing activities.

Schedule of Earnings Per Share, Basic and Diluted

The following table summarizes the weighted average common shares for basic and diluted EPS computations.

	For The Year Ended December 31,
	2015		2014			2013
Net income (loss)	$	21,158	$	(68,989	)	$	12,324
Weighted average number of common share outstanding — basic	24,630,898		24,266,407			24,031,533
Effect of dilutive share-based awards	483,159		—			705,428
Weighted average number of common shares outstanding — diluted	25,114,057		24,266,407			24,736,961
Earnings (loss) per share:
Basic	$	0.86	$	(2.84	)	$	0.51
Diluted	$	0.84	$	(2.84	)	$	0.50