Business Combinations (Preliminary Estimated Fair Values of Assets Acquired and Liabilities Assumed) (Details) - USD ($) $ in Thousands	1 Months Ended
	May. 07, 2015	Dec. 31, 2015	Sep. 30, 2015
Business Combinations [Abstract]
Cash	$ 1,376
Receivables	124
Prepaid expenses and others	49
Inventories	133
Deposits	52
Property and equipment	3,672
Trademarks	3,900
Franchise agreements	116
Non-compete agreements	15
Goodwill	14,978	$ 15,074	$ 15,066
Total assets purchased	24,415
Accounts payable and other accrued liabilities	(758)
Unfavorable lease liability	(481)
Non-controlling interests in partnerships	(1,276)
Total liabilities assumed	(2,515)
Investment in BDFD balance	(498)
Total purchase price	21,402
Cash purchase price	18,988
Amount of promissory note	2,414
Total purchase price	$ 21,402