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RELATED PARTY TRANSACTIONS (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018	Feb. 02, 2016
Related party notes payable
RELATED PARTY TRANSACTIONS
Face amount						$ 1,500
Interest on notes payable						3.75%
Interest incurred		$ 14		$ 42
Bell Mobile Homes
RELATED PARTY TRANSACTIONS
Accounts receivable related parties	$ 384		$ 384		$ 414
Accounts payable related parties	71		71		$ 123
Home sales to related parties	$ 829	$ 698	$ 3,118	$ 2,634