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Mortgage Loans on Real Estate | 3 Months Ended
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Mar. 31, 2021
Receivables [Abstract] |
Mortgage Loans on Real Estate | Mortgage Loans on Real Estate Our financing receivables consist of the following three portfolio segments: commercial mortgage loans, agricultural mortgage loans and residential mortgage loans. Our mortgage loan portfolios are summarized in the following table. There were commitments outstanding of $110.9 million at March 31, 2021.
| March 31, 2021 |  | December 31, 2020
| (Dollars in thousands)
Commercial mortgage loans: |  |  |
Principal outstanding | $ | 3,547,140 |  |  | $ | 3,580,154 |
Deferred fees and costs, net | (1,213) |  |  | (1,266) |
Amortized cost | 3,545,927 |  |  | 3,578,888 |
Valuation allowance | (26,139) |  |  | (25,529) |
Commercial mortgage loans, carrying value | 3,519,788 |  |  | 3,553,359 |
Agricultural mortgage loans: |  |  |
Principal outstanding | 266,269 |  |  | 245,807 |
Deferred fees and costs, net | (684) |  |  | (634) |
Amortized cost | 265,585 |  |  | 245,173 |
Valuation allowance | (439) |  |  | (2,130) |
Agricultural mortgage loans, carrying value | 265,146 |  |  | 243,043 |
Residential mortgage loans: |  |  |
Principal outstanding | 496,135 |  |  | 366,320 |
Deferred fees and costs, net | 1,323 |  |  | 925 |
Unamortized discounts and premiums, net | 10,146 |  |  | 5,212 |
Amortized cost | 507,604 |  |  | 372,457 |
Valuation allowance | (1,936) |  |  | (3,370) |
Residential mortgage loans, carrying value | 505,668 |  |  | 369,087 |
Mortgage loans, carrying value | $ | 4,290,602 |  |  | $ | 4,165,489 |
Our commercial mortgage loan portfolio consists of loans collateralized by the related properties and diversified as to property type, location and loan size. Our lending policies establish limits on the amount that can be loaned to one borrower and other criteria to attempt to reduce the risk of default. The commercial mortgage loan portfolio is summarized by geographic region and property type as follows:
| March 31, 2021 |  | December 31, 2020
| Principal |  | Percent |  | Principal |  | Percent
| (Dollars in thousands)
Geographic distribution |  |  |  |  |  |  |
East | $ | 694,952 |  |  | 19.6 | % |  | $ | 699,741 |  |  | 19.5 | %
Middle Atlantic | 277,420 |  |  | 7.8 | % |  | 281,971 |  |  | 7.9 | %
Mountain | 384,719 |  |  | 10.8 | % |  | 391,025 |  |  | 10.9 | %
New England | 24,624 |  |  | 0.7 | % |  | 24,774 |  |  | 0.7 | %
Pacific | 672,948 |  |  | 19.0 | % |  | 659,743 |  |  | 18.4 | %
South Atlantic | 828,593 |  |  | 23.4 | % |  | 832,739 |  |  | 23.3 | %
West North Central | 257,546 |  |  | 7.3 | % |  | 266,050 |  |  | 7.4 | %
West South Central | 406,338 |  |  | 11.4 | % |  | 424,111 |  |  | 11.9 | %
| $ | 3,547,140 |  |  | 100.0 | % |  | $ | 3,580,154 |  |  | 100.0 | %
Property type distribution |  |  |  |  |  |  |
Office | $ | 294,760 |  |  | 8.3 | % |  | $ | 297,065 |  |  | 8.3 | %
Medical Office | 22,072 |  |  | 0.6 | % |  | 20,584 |  |  | 0.6 | %
Retail | 1,153,141 |  |  | 32.5 | % |  | 1,187,484 |  |  | 33.2 | %
Industrial/Warehouse | 945,205 |  |  | 26.6 | % |  | 929,325 |  |  | 25.9 | %
Apartment | 927,945 |  |  | 26.2 | % |  | 939,084 |  |  | 26.2 | %
Mixed use/Other | 204,017 |  |  | 5.8 | % |  | 206,612 |  |  | 5.8 | %
| $ | 3,547,140 |  |  | 100.0 | % |  | $ | 3,580,154 |  |  | 100.0 | %
Our agricultural mortgage loan portfolio consists of loans with an outstanding principal balance of $266.3 million and $245.8 million as of March 31, 2021 and December 31, 2020, respectively. These loans are collateralized by agricultural land and are diversified as to location within the United States. Our residential mortgage loan portfolio consists of loans with an outstanding principal balance of $496.1 million and $366.3 million as of March 31, 2021 and December 31, 2020, respectively. These loans are collateralized by the related properties and diversified as to location within the United States. Mortgage loans on real estate are generally reported at cost adjusted for amortization of premiums and accrual of discounts, computed using the interest method and net of valuation allowances. Interest income is accrued on the principal amount of the loan based on the loan's contractual interest rate. Interest income is included in Net investment income on our consolidated statements of operations. Accrued interest receivable, which was $17.0 million and $16.6 million as of March 31, 2021 and December 31, 2020, respectively, is included in Accrued investment income on our consolidated balance sheets. Loan Valuation Allowance We establish a valuation allowance to provide for the risk of credit losses inherent in our mortgage loan portfolios. The valuation allowance is maintained at a level believed adequate by management to absorb estimated expected credit losses. The valuation allowance is based on amortized cost, which excludes accrued interest receivable. We do not measure a credit loss allowance on accrued interest receivable as we write off any uncollectible accrued interest receivable balances to net investment income in a timely manner. We did not charge off any uncollectible accrued interest receivable on our commercial, agricultural or residential mortgage loan portfolios for the three month period ended March 31, 2021. The valuation allowances for each of our mortgage loan portfolios are estimated by deriving probability of default and recovery rate assumptions based on the characteristics of the loans in each portfolio, historical economic data and loss information, and current and forecasted economics conditions. Key loan characteristics impacting the estimate for our commercial mortgage loan portfolio include the current state of the borrower’s credit quality, which considers factors such as loan-to-value (“LTV”) and debt service coverage (“DSC”) ratios, loan performance, underlying collateral type, delinquency status, time to maturity, and original credit scores. Key loan characteristics impacting the estimate for our agricultural and residential mortgage loan portfolios include delinquency status, time to maturity, original credit scores and LTV ratios. The following table represents a rollforward of the valuation allowance on our mortgage loan portfolios:
| Three Months Ended March 31, 2021
| Commercial |  | Agricultural |  | Residential |  | Total
| (Dollars in thousands)
Beginning allowance balance | $ | (25,529) |  |  | $ | (2,130) |  |  | $ | (3,370) |  |  | $ | (31,029) |
Charge-offs | — |  |  | — |  |  | — |  |  | — |
Recoveries | — |  |  | — |  |  | — |  |  | — |
Change in provision for credit losses | (610) |  |  | 1,691 |  |  | 1,434 |  |  | 2,515 |
Ending allowance balance | $ | (26,139) |  |  | $ | (439) |  |  | $ | (1,936) |  |  | $ | (28,514) |
Charge-offs include allowances that have been established on loans that were satisfied either by taking ownership of the collateral or by some other means such as discounted pay-off or loan sale. When ownership of the property is taken it is recorded at the lower of the loan's carrying value or the property's fair value (based on appraised values) less estimated costs to sell. The real estate owned is recorded as a component of Other investments and the loan is recorded as fully paid, with any allowance for credit loss that has been established charged off. Fair value of the real estate is determined by third party appraisal. Recoveries are situations where we have received a payment from the borrower in an amount greater than the carrying value of the loan (principal outstanding less specific allowance). We did not own any real estate during the three months ended March 31, 2021 and 2020. Credit Quality Indicators We evaluate the credit quality of our commercial and agricultural mortgage loans by analyzing LTV and DSC ratios and loan performance. We evaluate the credit quality of our residential mortgage loans by analyzing loan performance. LTV and DSC ratios for our commercial mortgage loans are originally calculated at the time of loan origination and are updated annually for each loan using information such as rent rolls, assessment of lease maturity dates and property operating statements, which are reviewed in the context of current leasing and in place rents compared to market leasing and market rents. A DSC ratio of less than 1.0 indicates that a property's operations do not generate sufficient income to cover debt payments. An LTV ratio in excess of 100% indicates the unpaid loan amount exceeds the value of the underlying collateral. All of our commercial mortgage loans that have a debt service coverage ratio of less than 1.0 are performing under the original contractual loan terms at March 31, 2021 and December 31, 2020. The amortized cost of our commercial mortgage loan portfolio by LTV and DSC ratios based on the most recent information collected was as follows at March 31, 2021 and December 31, 2020 (by year of origination):
| 2021 | 2020 | 2019 | 2018 | 2017 | Prior | Total
As of March 31, 2021: | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV
Debt Service Coverage Ratio: | (Dollars in thousands)
Greater than or equal to 1.5 | $ | 40,908 |  | 66 | % | $ | 393,845 |  | 63 | % | $ | 496,170 |  | 65 | % | $ | 412,055 |  | 64 | % | $ | 314,347 |  | 57 | % | $ | 1,017,700 |  | 48 | % | $ | 2,675,025 |  | 57 | %
Greater than or equal to 1.2 and less than 1.5 | 13,226 |  | 69 | % | 130,276 |  | 67 | % | 212,153 |  | 70 | % | 94,962 |  | 73 | % | 123,465 |  | 67 | % | 162,707 |  | 57 | % | 736,789 |  | 66 | %
Greater than or equal to 1.0 and less than 1.2 | — |  | — | % | 17,490 |  | 81 | % | 8,958 |  | 68 | % | 2,744 |  | 70 | % | 7,495 |  | 65 | % | 28,608 |  | 63 | % | 65,295 |  | 69 | %
Less than 1.0 | — |  | — | % | — |  | — | % | 37,135 |  | 65 | % | 1,428 |  | 88 | % | 10,063 |  | 80 | % | 20,192 |  | 61 | % | 68,818 |  | 66 | %
Total | $ | 54,134 |  | 67 | % | $ | 541,611 |  | 64 | % | $ | 754,416 |  | 66 | % | $ | 511,189 |  | 65 | % | $ | 455,370 |  | 60 | % | $ | 1,229,207 |  | 50 | % | $ | 3,545,927 |  | 59 | %
| 2020 | 2019 | 2018 | 2017 | 2016 | Prior | Total
As of December 31, 2020: | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV
Debt Service Coverage Ratio: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Greater than or equal to 1.5 | $ | 364,574 |  | 63 | % | $ | 442,370 |  | 66 | % | $ | 399,193 |  | 62 | % | $ | 316,738 |  | 57 | % | $ | 359,321 |  | 54 | % | $ | 715,706 |  | 47 | % | $ | 2,597,902 |  | 57 | %
Greater than or equal to 1.2 and less than 1.5 | 161,779 |  | 66 | % | 226,166 |  | 70 | % | 124,267 |  | 72 | % | 124,564 |  | 67 | % | 52,513 |  | 62 | % | 111,690 |  | 55 | % | 800,979 |  | 66 | %
Greater than or equal to 1.0 and less than 1.2 | 17,638 |  | 82 | % | 22,917 |  | 67 | % | 2,769 |  | 71 | % | 7,597 |  | 66 | % | — |  | — | % | 32,327 |  | 65 | % | 83,248 |  | 69 | %
Less than 1.0 | — |  | — | % | 64,131 |  | 58 | % | 1,441 |  | 89 | % | 10,156 |  | 80 | % | — |  | — | % | 21,031 |  | 60 | % | 96,759 |  | 61 | %
Total | $ | 543,991 |  | 65 | % | $ | 755,584 |  | 67 | % | $ | 527,670 |  | 64 | % | $ | 459,055 |  | 60 | % | $ | 411,834 |  | 55 | % | $ | 880,754 |  | 49 | % | $ | 3,578,888 |  | 59 | %
LTV and DSC ratios for our agricultural mortgage loans are calculated at the time of loan origination and are evaluated annually for each loan using land value averages. A DSC ratio of less than 1.0 indicates that a property's operations do not generate sufficient income to cover debt payments. An LTV ratio in excess of 100% indicates the unpaid loan amount exceeds the value of the underlying collateral. All of our agricultural mortgage loans that have a debt service coverage ratio of less than 1.0 are performing under the original contractual loan terms at March 31, 2021 and December 31, 2020. The amortized cost of our agricultural mortgage loan portfolio by LTV and DSC ratios based on the most recent information collected was as follows at March 31, 2021 and December 31, 2020 (by year of origination):
| 2021 | 2020 | 2019 | 2018 | 2017 | Prior | Total
As of March 31, 2021: | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV
Debt Service Coverage Ratio: | (Dollars in thousands)
Greater than or equal to 1.5 | $ | 12,128 |  | 39 | % | $ | 80,175 |  | 53 | % | $ | 11,901 |  | 49 | % | $ | 25,000 |  | 11 | % | $ | — |  | — | % | $ | — |  | — | % | $ | 129,204 |  | 43 | %
Greater than or equal to 1.2 and less than 1.5 | 3,748 |  | 57 | % | 104,090 |  | 43 | % | 3,401 |  | 23 | % | — |  | — | % | — |  | — | % | — |  | — | % | 111,239 |  | 43 | %
Greater than or equal to 1.0 and less than 1.2 | 7,479 |  | 44 | % | 4,186 |  | 37 | % | 4,781 |  | 50 | % | — |  | — | % | — |  | — | % | — |  | — | % | 16,446 |  | 44 | %
Less than 1.0 | — |  | — | % | 8,696 |  | 60 | % | — |  | — | % | — |  | — | % | — |  | — | % | — |  | — | % | 8,696 |  | 60 | %
Total | $ | 23,355 |  | 43 | % | $ | 197,147 |  | 48 | % | $ | 20,083 |  | 45 | % | $ | 25,000 |  | 11 | % | $ | — |  | — | % | $ | — |  | — | % | $ | 265,585 |  | 44 | %
| 2020 | 2019 | 2018 | 2017 | 2016 | Prior | Total
As of December 31, 2020: | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV | Amortized Cost | Average LTV
Debt Service Coverage Ratio: |  |  |  |  |  |  |  |  |  |  |  |  |  |
Greater than or equal to 1.5 | $ | 78,631 |  | 52 | % | $ | 13,985 |  | 47 | % | $ | 25,000 |  | 11 | % | $ | — |  | — | % | $ | — |  | — | % | $ | — |  | — | % | $ | 117,616 |  | 43 | %
Greater than or equal to 1.2 and less than 1.5 | 101,879 |  | 44 | % | 3,425 |  | 23 | % | — |  | — | % | — |  | — | % | — |  | — | % | — |  | — | % | 105,304 |  | 44 | %
Greater than or equal to 1.0 and less than 1.2 | 4,213 |  | 37 | % | 6,573 |  | 43 | % | — |  | — | % | — |  | — | % | — |  | — | % | — |  | — | % | 10,786 |  | 41 | %
Less than 1.0 | 11,467 |  | 48 | % | — |  | — | % | — |  | — | % | — |  | — | % | — |  | — | % | — |  | — | % | 11,467 |  | 48 | %
Total | $ | 196,190 |  | 47 | % | $ | 23,983 |  | 42 | % | $ | 25,000 |  | 11 | % | $ | — |  | — | % | $ | — |  | — | % | $ | — |  | — | % | $ | 245,173 |  | 43 | %
We closely monitor loan performance for our commercial, agricultural and residential mortgage loan portfolios. Aging of financing receivables is summarized in the following table (by year of origination):
| 2021 |  | 2020 |  | 2019 |  | 2018 |  | 2017 |  | Prior |  | Total
As of March 31, 2021: | (Dollars in thousands)
Commercial mortgage loans |  |  |  |  |  |  |  |  |  |  |  |  |
Current | $ | 54,134 |  |  | $ | 541,611 |  |  | $ | 754,416 |  |  | $ | 511,189 |  |  | $ | 455,370 |  |  | $ | 1,229,207 |  |  | $ | 3,545,927 |
30 - 59 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
60 - 89 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Over 90 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total commercial mortgage loans | $ | 54,134 |  |  | $ | 541,611 |  |  | $ | 754,416 |  |  | $ | 511,189 |  |  | $ | 455,370 |  |  | $ | 1,229,207 |  |  | $ | 3,545,927 |
Agricultural mortgage loans |  |  |  |  |  |  |  |  |  |  |  |  |
Current | $ | 23,355 |  |  | $ | 197,147 |  |  | $ | 20,083 |  |  | $ | 25,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 265,585 |
30 - 59 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
60 - 89 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Over 90 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total agricultural mortgage loans | $ | 23,355 |  |  | $ | 197,147 |  |  | $ | 20,083 |  |  | $ | 25,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 265,585 |
Residential mortgage loans |  |  |  |  |  |  |  |  |  |  |  |  |
Current | $ | 72,910 |  |  | $ | 275,127 |  |  | $ | 20,406 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 368,443 |
30 - 59 days past due | 3,600 |  |  | 90,607 |  |  | 1,981 |  |  | — |  |  | — |  |  | — |  |  | 96,188 |
60 - 89 days past due | — |  |  | 37,925 |  |  | 2,335 |  |  | — |  |  | — |  |  | — |  |  | 40,260 |
Over 90 days past due | — |  |  | 2,713 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 2,713 |
Total residential mortgage loans | $ | 76,510 |  |  | $ | 406,372 |  |  | $ | 24,722 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 507,604 |
| 2020 |  | 2019 |  | 2018 |  | 2017 |  | 2016 |  | Prior |  | Total
As of December 31, 2020: | (Dollars in thousands)
Commercial mortgage loans |  |  |  |  |  |  |  |  |  |  |  |  |
Current | $ | 543,991 |  |  | $ | 755,584 |  |  | $ | 527,670 |  |  | $ | 459,055 |  |  | $ | 411,834 |  |  | $ | 880,754 |  |  | $ | 3,578,888 |
30 - 59 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
60 - 89 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Over 90 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total commercial mortgage loans | $ | 543,991 |  |  | $ | 755,584 |  |  | $ | 527,670 |  |  | $ | 459,055 |  |  | $ | 411,834 |  |  | $ | 880,754 |  |  | $ | 3,578,888 |
Agricultural mortgage loans |  |  |  |  |  |  |  |  |  |  |  |  |
Current | $ | 196,190 |  |  | $ | 23,983 |  |  | $ | 25,000 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 245,173 |
30 - 59 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
60 - 89 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Over 90 days past due | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Total agricultural mortgage loans | $ | 196,190 |  |  | $ | 23,983 |  |  | $ | 25,000 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 245,173 |
Residential mortgage loans |  |  |  |  |  |  |  |  |  |  |  |  |
Current | $ | 321,779 |  |  | $ | 24,951 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 346,730 |
30 - 59 days past due | 25,150 |  |  | 299 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 25,449 |
60 - 89 days past due | 111 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 111 |
Over 90 days past due | 167 |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 167 |
Total residential mortgage loans | $ | 347,207 |  |  | $ | 25,250 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 372,457 |
Commercial, agricultural and residential mortgage loans are considered delinquent when they become 60 days or more past due. When loans become more than 90 days past due they are considered nonperforming and we place them on non-accrual status and discontinue recognizing interest income. If payments are received on a delinquent loan, interest income is recognized to the extent it would have been recognized if normal principal and interest would have been received timely. If payments are received to bring a delinquent loan back to current, we will resume accruing interest income on that loan. There were three loans in non-accrual status at March 31, 2021 and one loan in non-accrual status at December 31, 2020. We recognized no interest income on loans in non-accrual status during the three months ended March 31, 2021 and 2020. Collateral dependent loans consist of loans for which we will depend on the value of the collateral real estate to satisfy the outstanding principal of the loan. There were no collateral dependent commercial, agricultural or residential loans as of March 31, 2021 or December 31, 2020. Troubled Debt Restructuring A Troubled Debt Restructuring ("TDR") is a situation where we have granted a concession to a borrower for economic or legal reasons related to the borrower's financial difficulties that we would not otherwise consider. A mortgage loan that has been granted new terms, including workout terms as described previously, would be considered a TDR if it meets conditions that would indicate a borrower is experiencing financial difficulty and the new terms constitute a concession on our part. We analyze all loans where we have agreed to workout terms and all loans that we have refinanced to determine if they meet the definition of a TDR. We consider the following factors in determining whether or not a borrower is experiencing financial difficulty: •borrower is in default, •borrower has declared bankruptcy, •there is growing concern about the borrower's ability to continue as a going concern, •borrower has insufficient cash flows to service debt, •borrower's inability to obtain funds from other sources, and •there is a breach of financial covenants by the borrower. If the borrower is determined to be in financial difficulty, we consider the following conditions to determine if the borrower is granted a concession: •assets used to satisfy debt are less than our recorded investment, •interest rate is modified, •maturity date extension at an interest rate less than market rate, •capitalization of interest, •delaying principal and/or interest for a period of three months or more, and •partial forgiveness of the balance or charge-off. Mortgage loan workouts, refinances or restructures that are classified as TDRs are individually evaluated and measured for impairment. There were no mortgage loans that we determined to be a TDR at March 31, 2021 and December 31, 2020.

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- Definition The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 + Details
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