XML 56 R43.htm IDEA: XBRL DOCUMENT
v3.22.2

Investments - Schedule of Realized Gain (Loss) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Fair Value at Sale |  |  |  |
Fair value at sale | $ 20,423 | $ 62,839 | $ 61,874 | $ 126,055
Fair value at sale | 1,135 | 9,618 | 45,783 | 40,124
Net fair value at sale | 21,558 | 72,457 | 107,657 | 166,179
Debt Securities, Available-for-Sale, Realized Gain | 23 | 107 | 654 | 721
Debt Securities, Available-for-Sale, Realized Loss | (101) | (231) | (2,501) | (342)
Debt Securities, Available-for-Sale, Realized Gain (Loss) | (78) | (124) | (1,847) | 379
Fixed Maturities |  |  |  |
Fair Value at Sale |  |  |  |
Fair value at sale | 20,423 | 55,065 | 61,841 | 111,202
Fair value at sale | 1,135 | 7,195 | 45,695 | 31,621
Debt Securities, Available-for-Sale, Realized Gain | 23 | 107 | 654 | 719
Debt Securities, Available-for-Sale, Realized Loss | (101) | (212) | (2,490) | (308)
Equity Securities |  |  |  |
Fair Value at Sale |  |  |  |
Fair value at sale | 0 | 0 | 0 | 23
Fair value at sale | 0 | 425 | 88 | 519
Equity Securities, FV-NI, Realized Gain | 0 | 0 | 0 | 2
Equity Securities, FV-NI, Realized Loss | 0 | (16) | (11) | (18)
Short-term Investments |  |  |  |
Fair Value at Sale |  |  |  |
Fair value at sale | 0 | 7,774 | 33 | 14,830
Fair value at sale | 0 | 1,998 | 0 | 7,984
Debt Securities, Available-for-Sale, Realized Gain | 0 | 0 | 0 | 0
Debt Securities, Available-for-Sale, Realized Loss | $ 0 | $ (3) | $ 0 | $ (16)

X
- Definition Available-for-sale, Gross Realized Gains, Fair Value at Sale + References No definition available. + Details
Name: | uihc_AvailableForSaleGrossRealizedGainsFairValueAtSale
Namespace Prefix: | uihc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Available-for-sale, Gross Realized Gains (Losses), Fair Value at Sale + References No definition available. + Details
Name: | uihc_AvailableForSaleGrossRealizedGainsLossesFairValueAtSale
Namespace Prefix: | uihc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Available-for-sale, Gross Realized Losses, Fair Value at Sale + References No definition available. + Details
Name: | uihc_AvailableForSaleGrossRealizedLossesFairValueAtSale
Namespace Prefix: | uihc_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27357-111563 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleRealizedGain
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27357-111563 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27357-111563 + Details
Name: | us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of realized gain from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=126980263&loc=SL75117546-209714 + Details
Name: | us-gaap_EquitySecuritiesFvNiRealizedGain
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of realized loss from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=126980263&loc=SL75117546-209714 + Details
Name: | us-gaap_EquitySecuritiesFvNiRealizedLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsFairValueDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_FixedMaturitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_EquitySecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_ShortTermInvestmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |