Supplemental Guarantor Information (Supplemental Condensed Consolidated Balance Sheet) (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015	Sep. 30, 2015	Dec. 31, 2014
Assets
Cash and cash equivalents	$ 17,354	$ 29,287	$ 12,785	$ 33,462
Cash held in escrow	27,749	11,817
Accounts receivable	4,852	5,241
Inventories	873,613	810,137
Prepaid expenses and other assets	38,421	26,735
Property and equipment, net	11,228	8,375
Deferred tax asset, net	3,533
Amortizable intangible assets, net	3,256	4,784
Goodwill	21,365	21,365
Total Assets	1,001,371	917,741
Liabilities:
Accounts payable	18,139	10,967
Accrued expenses and other liabilities	87,305	106,777
Deferred tax liability, net		275
Notes payable and revolving line of credit	450,331	390,243
Total liabilities	555,775	508,262
Stockholders' equity:	445,596	409,479
Total liabilities and stockholders' equity	1,001,371	917,741
CCS [Member]
Assets
Cash and cash equivalents	11,679	22,002	4,155	22,710
Accounts receivable	885	1,239
Investment in subsidiaries	867,424	777,898
Prepaid expenses and other assets	16,912	3,727
Property and equipment, net	973	857
Deferred tax asset, net	3,533
Total Assets	901,406	805,723
Liabilities:
Accounts payable	31
Accrued expenses and other liabilities	13,014	9,154
Deferred tax liability, net		275
Notes payable and revolving line of credit	442,765	386,815
Total liabilities	455,810	396,244
Stockholders' equity:	445,596	409,479
Total liabilities and stockholders' equity	901,406	805,723
Guarantor Subsidiaries [Member]
Assets
Cash and cash equivalents	5,675	7,285	$ 8,630	$ 10,752
Cash held in escrow	27,749	11,817
Accounts receivable	3,967	4,002
Inventories	873,613	810,137
Prepaid expenses and other assets	21,509	23,008
Property and equipment, net	10,255	7,518
Amortizable intangible assets, net	3,256	4,784
Goodwill	21,365	21,365
Total Assets	967,389	889,916
Liabilities:
Accounts payable	18,108	10,967
Accrued expenses and other liabilities	74,291	97,623
Notes payable and revolving line of credit	7,566	3,428
Total liabilities	99,965	112,018
Stockholders' equity:	867,424	777,898
Total liabilities and stockholders' equity	967,389	889,916
Elimination Entries [Member]
Assets
Investment in subsidiaries	(867,424)	(777,898)
Total Assets	(867,424)	(777,898)
Liabilities:
Stockholders' equity:	(867,424)	(777,898)
Total liabilities and stockholders' equity	$ (867,424)	$ (777,898)