SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND PRACTICES - (Narrative) (Details) - USD ($) $ in Thousands		12 Months Ended
	Jan. 01, 2018	Dec. 31, 2019	Dec. 31, 2018	Jan. 01, 2019
Accounting Policies [Line Items]
Award requisite service period		1 year
Brokerage income recognition, reinsurance period		1 year
Personal automobile policy term		6 months
Operating lease right-of-use		$ 8,096
Operating lease liability		$ 8,096
Minimum
Accounting Policies [Line Items]
Estimated useful life of property and equipment		3 years
Maximum
Accounting Policies [Line Items]
Estimated useful life of property and equipment		15 years
Software Development [Member]
Accounting Policies [Line Items]
Estimated useful life of property and equipment		3 years
Accounting Standards Update 2018-03 [Member]
Accounting Policies [Line Items]
Recognition of income (loss) due to net unrealized gains and losses on equity securities			$ (1,200)
Accounting Standards Update 2018-02 [Member]
Accounting Policies [Line Items]
Reclassification from AOCI to retained earnings, tax effect (less than)	$ 100
Accounting Standards Update 2016-02 [Member]
Accounting Policies [Line Items]
Operating lease right-of-use				$ 6,100
Operating lease liability				$ 6,100
Retained Earnings [Member]
Accounting Policies [Line Items]
Cumulative effect of new accounting standards	994
Retained Earnings [Member] | Accounting Standards Update 2018-03 [Member]
Accounting Policies [Line Items]
Cumulative effect of new accounting standards	$ 1,000