SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Property and Equipment
Total property and equipment subject to depreciation	$ 236,182
Accumulated depreciation	(49,357)
Total property and equipment	211,745
Total property and equipment subject to depreciation		$ 189,912
Capital leases	24,941
Accumulated depreciation		(30,989)
Land	$ 24,920	24,920
Total property and equipment		183,843
Home office building
Property and Equipment
Useful life	25 years
Total property and equipment subject to depreciation	$ 153,456	144,669
Furniture
Property and Equipment
Useful life	10 years
Office equipment and machines
Property and Equipment
Useful life	5 years
Software and computers
Property and Equipment
Useful life	4 years
Data processing equipment
Property and Equipment
Total property and equipment subject to depreciation	$ 37,303	28,793
Capital leases
Property and Equipment
Total property and equipment subject to depreciation		1,863
Other, principally furniture and equipment
Property and Equipment
Total property and equipment subject to depreciation	$ 20,482	$ 14,587

Finance Lease, Right-of-Use Asset, Before Accumulated Amortization

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- Definition

Property, Plant, And Equipment And Finance Lease Right-of-Use Asset, Accumulated Depreciation And Amortization

+ References

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Property, Plant, And Equipment And Finance Lease Right-of-Use Asset, After Accumulated Depreciation And Amortization

+ References

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Property, Plant, And Equipment And Finance Lease Right-of-Use Asset, Before Accumulated Depreciation And Amortization

+ References

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

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