POLICY AND CLAIM RESERVES (Development to the Liability for Unpaid Claims and Claim Adjustment Expenses) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Liabilities for unpaid claims and claim adjustment expenses, net of reinsurance	$ 6,824	$ 6,748
Total reinsurance recoverable on unpaid claims	1,384	327
Insurance lines other than short-duration	0	0
Unallocated claims adjustment expenses	0	0
Other	0	0
Aggregate reconciling items	0	0
Total gross liability for unpaid claims and claim adjustment expense	8,208	7,075
Homeowners' insurance
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Liabilities for unpaid claims and claim adjustment expenses, net of reinsurance	2,418	2,384
Total reinsurance recoverable on unpaid claims	537	327
Dwelling fire insurance
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Liabilities for unpaid claims and claim adjustment expenses, net of reinsurance	2,602	2,799
Total reinsurance recoverable on unpaid claims	847	0
Other Liability insurance
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Liabilities for unpaid claims and claim adjustment expenses, net of reinsurance	1,804	1,463
Total reinsurance recoverable on unpaid claims	0	0
Other short-duration insurance lines
Short-duration Insurance Contracts, Reconciliation of Claims Development to Liability [Line Items]
Liabilities for unpaid claims and claim adjustment expenses, net of reinsurance	0	102
Total reinsurance recoverable on unpaid claims	$ 0	$ 0