SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND PRACTICES - (Narrative) (Details) - USD ($) $ in Thousands		12 Months Ended
	Jan. 01, 2018	Dec. 31, 2020	Dec. 31, 2018	Jan. 01, 2020	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2017
Accounting Policies [Line Items]
Brokerage income recognition, reinsurance period		1 year
Award requisite service period		1 year
Total shareholders’ equity		$ 158,160	$ 215,259		$ 248,693		$ 227,459
Operating lease right-of-use		7,430			8,096
Operating lease liability		7,430			8,096
Retained earnings (less than)		$ 22,661			(70,591)
Cumulative Effect, Period of Adoption, Adjustment
Accounting Policies [Line Items]
Total shareholders’ equity					(25)		0
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
Accounting Policies [Line Items]
Estimated useful life of property and equipment		3 years
Accounting Standards Update 2018-03
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
Accounting Policies [Line Items]
Reclassification from AOCI to retained earnings, tax effect (less than)	$ 100
Accounting Standards Update 2016-02
Accounting Policies [Line Items]
Operating lease right-of-use						$ 6,100
Operating lease liability						$ 6,100
Accounting Standards Update 2016-13
Accounting Policies [Line Items]
Retained earnings (less than)				$ 100
Retained Earnings (Deficit)
Accounting Policies [Line Items]
Total shareholders’ equity		$ (22,661)	$ 77,753		70,591		70,009
Retained Earnings (Deficit) | Cumulative Effect, Period of Adoption, Adjustment
Accounting Policies [Line Items]
Total shareholders’ equity					$ (25)		$ 994
Retained Earnings (Deficit) | Accounting Standards Update 2018-03 | Cumulative Effect, Period of Adoption, Adjustment
Accounting Policies [Line Items]
Total shareholders’ equity	$ 1,000