XML 72 R49.htm IDEA: XBRL DOCUMENT v2.4.1.9
Long-Term Debt - Schedule of Long-Term Debt (Detail) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]    
Promissory note $ 1,390uve_PromissoryNote  
Total 31,813us-gaap_LongTermDebt 30,610us-gaap_LongTermDebt
Surplus Note [Member]    
Debt Instrument [Line Items]    
Surplus note 16,912us-gaap_LongTermNotesPayable
/ us-gaap_LongtermDebtTypeAxis
= uve_SurplusNoteMember
17,280us-gaap_LongTermNotesPayable
/ us-gaap_LongtermDebtTypeAxis
= uve_SurplusNoteMember
Term Loan [Member]    
Debt Instrument [Line Items]    
Term loan $ 13,511us-gaap_LongTermLoansPayable
/ us-gaap_LongtermDebtTypeAxis
= uve_TermLoanMember
$ 13,330us-gaap_LongTermLoansPayable
/ us-gaap_LongtermDebtTypeAxis
= uve_TermLoanMember