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v3.19.3

Investments (Narrative) (Details) 1 - USD ($) | 3 Months Ended | 6 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Jun. 30, 2019 | Sep. 30, 2019 | Sep. 30, 2018 | Dec. 31, 2018 | Dec. 31, 2008
Unrealized gain (loss) on investment under fair value method |  |  |  | $ 10,900,000 | $ 11,900,000 |  |
Cost-method investment, OTTI | $ 0 | $ (186,000) |  | 0 |  |  |
Gain (Loss) on Disposition of Assets |  |  |  | $ (6,328,000) | (86,000) |  |
kaleo |  |  |  |  |  |  |
Total cash invested in private company |  |  |  |  |  |  | $ 7,500,000
Ownership interest percentage |  |  |  | 18.00% |  |  |
Carrying value | 95,500,000 |  | $ 91,200,000 | $ 95,500,000 |  | $ 84,600,000 |
Other Interest and Dividend Income |  |  |  | 17,582,000 |  |  |
Unrealized gain (loss) on investment under fair value method | 4,300,000 | $ (2,100,000) |  | 28,482,000 | 11,900,000 |  |
Unrealized Gain Loss On Investments Net Of Tax | $ 3,400,000 |  |  | $ 23,400,000 |  |  |
Basis point decrease of weighted average cost of capital assumption |  |  |  |  |  |  |
Basis point increase of weighted average cost of capital assumption |  |  |  |  |  |  |
Alleghany and Bath County, Virginia [Member] |  |  |  |  |  |  |
Cost-method investment, OTTI |  |  |  |  | $ (186,000) |  |
DCF Method for Fair Value Estimate [Member] | kaleo |  |  |  |  |  |  |
EV-to-Adjusted EBITDA Multiple Method |  |  |  | 7.0 x |  |  |
Weighting of EBITDA Multiple Method versus DCF Method | 50.00% |  |  | 50.00% |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 85,200 |  |  | $ 85,200 |  |  |
Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Discount Rate | 15.00% |  | 10.00% | 10.00% |  |  |
DCF Method for Fair Value Estimate [Member] | 9.6x [Domain] | kaleo |  |  |  |  |  |  |
EV-to-Adjusted EBITDA Multiple Method |  |  |  | 9.0 x |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 97,600 |  |  | $ 97,600 |  |  |
DCF Method for Fair Value Estimate [Member] | 10.0x [Domain] | kaleo |  |  |  |  |  |  |
EV-to-Adjusted EBITDA Multiple Method |  |  |  | 10.0x |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 103,800 |  |  | $ 103,800 |  |  |
DCF Method for Fair Value Estimate [Member] | 11.6x [Domain] | kaleo |  |  |  |  |  |  |
EV-to-Adjusted EBITDA Multiple Method |  |  |  | 11.0x |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 109,900 |  |  | $ 109,900 |  |  |
DCF Method for Fair Value Estimate [Member] | 8.0x [Domain] | kaleo |  |  |  |  |  |  |
EV-to-Adjusted EBITDA Multiple Method |  |  |  | 8.0 x |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 91,400 |  |  | $ 91,400 |  |  |
EBITDA Multiple Method for Fair Value Estimate [Member] | kaleo |  |  |  |  |  |  |
Weighting of EBITDA Multiple Method versus DCF Method | 80.00% |  |  | 80.00% |  |  |
40% [Domain] | DCF Method for Fair Value Estimate [Member] | kaleo |  |  |  |  |  |  |
Weighting of EBITDA Multiple Method versus DCF Method | 40.00% |  |  | 40.00% |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 82,100 |  |  | $ 82,100 |  |  |
40% [Domain] | DCF Method for Fair Value Estimate [Member] | 9.6x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 96,900 |  |  | 96,900 |  |  |
40% [Domain] | DCF Method for Fair Value Estimate [Member] | 10.0x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 104,300 |  |  | 104,300 |  |  |
40% [Domain] | DCF Method for Fair Value Estimate [Member] | 11.6x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 111,700 |  |  | 111,700 |  |  |
40% [Domain] | DCF Method for Fair Value Estimate [Member] | 8.0x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 89,500 |  |  | $ 89,500 |  |  |
30% [Domain] | DCF Method for Fair Value Estimate [Member] | kaleo |  |  |  |  |  |  |
Weighting of EBITDA Multiple Method versus DCF Method | 30.00% |  |  | 30.00% |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 78,900 |  |  | $ 78,900 |  |  |
30% [Domain] | DCF Method for Fair Value Estimate [Member] | 9.6x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 96,200 |  |  | 96,200 |  |  |
30% [Domain] | DCF Method for Fair Value Estimate [Member] | 10.0x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 104,900 |  |  | 104,900 |  |  |
30% [Domain] | DCF Method for Fair Value Estimate [Member] | 11.6x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 113,500 |  |  | 113,500 |  |  |
30% [Domain] | DCF Method for Fair Value Estimate [Member] | 8.0x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 87,600 |  |  | $ 87,600 |  |  |
20% [Domain] | DCF Method for Fair Value Estimate [Member] | kaleo |  |  |  |  |  |  |
Weighting of EBITDA Multiple Method versus DCF Method | 20.00% |  |  | 20.00% |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 75,800 |  |  | $ 75,800 |  |  |
20% [Domain] | DCF Method for Fair Value Estimate [Member] | 9.6x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 95,500 |  |  | 95,500 |  |  |
20% [Domain] | DCF Method for Fair Value Estimate [Member] | 10.0x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 105,400 |  |  | 105,400 |  |  |
20% [Domain] | DCF Method for Fair Value Estimate [Member] | 11.6x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 115,300 |  |  | 115,300 |  |  |
20% [Domain] | DCF Method for Fair Value Estimate [Member] | 8.0x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 85,600 |  |  | $ 85,600 |  |  |
10% [Domain] | DCF Method for Fair Value Estimate [Member] | kaleo |  |  |  |  |  |  |
Weighting of EBITDA Multiple Method versus DCF Method | 10.00% |  |  | 10.00% |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 72,600 |  |  | $ 72,600 |  |  |
10% [Domain] | DCF Method for Fair Value Estimate [Member] | 9.6x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 94,800 |  |  | 94,800 |  |  |
10% [Domain] | DCF Method for Fair Value Estimate [Member] | 10.0x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 106,000 |  |  | 106,000 |  |  |
10% [Domain] | DCF Method for Fair Value Estimate [Member] | 11.6x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 117,100 |  |  | 117,100 |  |  |
10% [Domain] | DCF Method for Fair Value Estimate [Member] | 8.0x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 83,700 |  |  | $ 83,700 |  |  |
0% [Domain] | DCF Method for Fair Value Estimate [Member] | kaleo |  |  |  |  |  |  |
Weighting of EBITDA Multiple Method versus DCF Method | 0.00% |  |  | 0.00% |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 69,500 |  |  | $ 69,500 |  |  |
0% [Domain] | DCF Method for Fair Value Estimate [Member] | 9.6x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 94,200 |  |  | 94,200 |  |  |
0% [Domain] | DCF Method for Fair Value Estimate [Member] | 10.0x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 106,500 |  |  | 106,500 |  |  |
0% [Domain] | DCF Method for Fair Value Estimate [Member] | 11.6x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | 118,900 |  |  | 118,900 |  |  |
0% [Domain] | DCF Method for Fair Value Estimate [Member] | 8.0x [Domain] | kaleo |  |  |  |  |  |  |
Fair Value Sensitivity Analysis: Weighting to DCF Method at Varied EV-to-Adjusted EBITDA Multiple | $ 81,800 |  |  | $ 81,800 |  |  |

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