Summary of Significant Accounting Policies (Table)

12 Months Ended

Dec. 31, 2016

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, 2016, 2015 and 2014:

	Balance Beginning of the Year		Additions		Write-offs Net of Recoveries			Balance at End of Year
December 31, 2016	$	3,133	$	6,704	$	(6,925	)	$	2,912
December 31, 2015	$	2,511	$	11,237	$	(10,615	)	$	3,133
December 31, 2014	$	2,309	$	9,826	$	(9,624	)	$	2,511

Schedule of Supplemental Disclosure of Cash Flow Information

Supplemental disclosure of cash flow information:

	Year Ended December 31,
	2016		2015		2014
Cash paid:
Interest paid (net of amounts capitalized)	$	12,289	$	16,749	$	17,103
Income taxes paid	$	11,286	$	105	$	23,553
Cash received:
Income taxes refund	$	6,985	$	7,768	$	—
Noncash investing and financing activities:
Acquisition of fixed assets included in accounts payable and accrued expenses	$	2,058	$	2,031	$	4,822
Note: Interest includes cash payments under the Initial Lease (as defined below) resulting from the sale of the East 86th Street property in the years ended December 31, 2015 and 2014.  See Notes 7 and 8 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,
	2016		2015		2014
Net income (loss)	$	8,043	$	21,158	$	(68,989	)
Weighted average number of common share outstanding — basic	25,568,371		24,630,898		24,266,407
Effect of dilutive share-based awards	506,364		483,159		—
Weighted average number of common shares outstanding — diluted	26,074,735		25,114,057		24,266,407
Earnings (loss) per share:
Basic	$	0.31	$	0.86	$	(2.84	)
Diluted	$	0.31	$	0.84	$	(2.84	)