Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Sep. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 6,404	$ 14,355	$ 20,960
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	2,053	1,909
Deferred tax expense (credit)	458	(9,697)
Loss (gain) on sale of assets	(1,176)	140
Unrealized loss on equity securities	447
Amortization of debt discount and issuance costs	95	324
Deferred rent	142	75
Gain on insurance settlements		(20)
Debt prepayment penalty		543
Changes in operating assets and liabilities:
Accounts receivable	1,723	(926)
Inventories	(163)	(270)
Prepaid expenses and other assets	1,939	1,044
Accounts payable and accrued liabilities	(470)	668
Net cash provided by operating activities	11,452	8,145
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from sale of assets	1,245	632
Proceeds from insurance		20
Proceeds from notes receivable	32	28
Additions to property and equipment	(7,295)	(2,769)
Acquisition of businesses, net of cash acquired	(13,500)
Net cash used in investing activities	(19,518)	(2,089)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from long-term debt	5,652	58,920
Payments on long-term debt	(5,279)	(61,256)
Debt prepayment penalty		(543)
Purchase of treasury stock	(355)
Payment of dividends	(291)	(292)
Payment of loan origination costs		(799)
Distribution to noncontrolling interests		(54)
Net cash used in financing activities	(273)	(4,024)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(8,339)	2,032
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	17,726	9,922	9,922
CASH AND CASH EQUIVALENTS AT END OF PERIOD	9,387	11,954	$ 17,726
CASH PAID DURING PERIOD FOR:
Interest, net of amounts capitalized	2,345	2,890
Income taxes	243	157
Non-cash and other transactions:
Borrowings from certain investors	2,350
Exchange of notes payable one principal balance	300
Exchange of notes payable two principal balance	100
Amount of new notes payable one	450
Amount of new notes payable two	200
Entire transaction cash received	1,950
Total acquisiton price of two clubs acquired	25,500
Payment of two clubs acquired	13,500
Total amount of executing three-seller financed notes	12,000
Refinanced long-term debt		81,200
New note and repaid worth of debt		18,700
Borrowed from lender to purchase an aircraft		$ 7,100