XML 50 R53.htm IDEA: XBRL DOCUMENT v2.4.1.9
Notes Payable - Schedule of Notes Payable (Parenthetical) (Detail)
12 Months Ended 0 Months Ended
Dec. 31, 2014
Facility
Dec. 23, 2014
Jun. 27, 2014
Debt Instrument [Line Items]      
Number of facilities owned 66csu_NumberOfFacilitiesOwnedAndProvidedAsCollateral    
Notes Payable [Member] | Berkadia Maturing On July 2015 [Member]      
Debt Instrument [Line Items]      
Acquisition price at a variable rate LIBOR plus 3.75%    
Basis on variable rate 3.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaMaturingOnJulyTwoThousandFifteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Interest Rate 3.91%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaMaturingOnJulyTwoThousandFifteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Notes Payable [Member] | Berkadia Two Maturing On July 2015 [Member]      
Debt Instrument [Line Items]      
Acquisition price at a variable rate LIBOR plus 4.50%    
Basis on variable rate 4.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaTwoMaturingOnJulyTwoThousandFifteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Interest Rate 4.66%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaTwoMaturingOnJulyTwoThousandFifteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Notes Payable [Member] | Berkadia Three Maturing On July 2015 [Member]      
Debt Instrument [Line Items]      
Acquisition price at a variable rate LIBOR plus 4.50%    
Basis on variable rate 4.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaThreeMaturingOnJulyTwoThousandFifteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Interest Rate 4.66%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaThreeMaturingOnJulyTwoThousandFifteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Notes Payable [Member] | Berkadia Maturing On October 2015 [Member]      
Debt Instrument [Line Items]      
Acquisition price at a variable rate LIBOR plus 3.75%    
Basis on variable rate 3.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaMaturingOnOctoberTwoThousandFifteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Interest Rate 3.91%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaMaturingOnOctoberTwoThousandFifteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Notes Payable [Member] | Berkadia Maturing On January 2016 [Member]      
Debt Instrument [Line Items]      
Acquisition price at a variable rate LIBOR plus 4.50%    
Basis on variable rate 4.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaMaturingOnJanuaryTwoThousandSixteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Interest Rate 4.66%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaMaturingOnJanuaryTwoThousandSixteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Notes Payable [Member] | Berkadia Maturing On July 2016 [Member]      
Debt Instrument [Line Items]      
Acquisition price at a variable rate LIBOR plus 4.50%    
Basis on variable rate 4.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaMaturingOnJulyTwoThousandSixteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Interest Rate 4.66%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ us-gaap_DebtInstrumentAxis
= csu_BerkadiaMaturingOnJulyTwoThousandSixteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Notes Payable [Member] | Wells Fargo Maturing On July 2016 [Member]      
Debt Instrument [Line Items]      
Acquisition price at a variable rate LIBOR plus 2.75%    
Basis on variable rate 2.75%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_DebtInstrumentAxis
= csu_WellsFargoMaturingOnJulyTwoThousandSixteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Interest Rate 2.91%us-gaap_LongTermDebtPercentageBearingVariableInterestRate
/ us-gaap_DebtInstrumentAxis
= csu_WellsFargoMaturingOnJulyTwoThousandSixteenMember
/ us-gaap_LongtermDebtTypeAxis
= csu_NotesPayableMember
   
Fannie Mae [Member]      
Debt Instrument [Line Items]      
Fixed interest rate 4.46%us-gaap_LongTermDebtPercentageBearingFixedInterestRate
/ us-gaap_BusinessAcquisitionAxis
= csu_FannieMaeMember
   
Mortgage loans term   10 years  
Fannie Mae [Member] | 12 Senior Living Community [Member] | 4.24% [Member]      
Debt Instrument [Line Items]      
Fixed interest rate     4.24%us-gaap_LongTermDebtPercentageBearingFixedInterestRate
/ us-gaap_BusinessAcquisitionAxis
= csu_FannieMaeMember
/ us-gaap_LongtermDebtTypeAxis
= csu_FourPointTwoFourPercentageMember
/ us-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxis
= csu_TwelveSeniorLivingCommunityMember
Mortgage loans term     10 years
Berkadia [Member] | 2 Senior Living Community [Member] | Freddie Mac Maturing On June 2014 [Member]      
Debt Instrument [Line Items]      
Mortgage loans term     12 months
Berkadia [Member] | 2 Senior Living Community [Member] | Freddie Mac Maturing On June 2014 [Member] | London Interbank Offered Rate (LIBOR) [Member]      
Debt Instrument [Line Items]      
Acquisition price at a variable rate     LIBOR plus 4.50%
Basis on variable rate     4.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_BusinessAcquisitionAxis
= csu_BerkadiaMember
/ us-gaap_DebtInstrumentAxis
= csu_FreddieMacMaturingOnJuneTwoThousandFourteenMember
/ us-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxis
= csu_TwoSeniorLivingCommunityMember
/ us-gaap_VariableRateAxis
= us-gaap_LondonInterbankOfferedRateLIBORMember
Berkadia [Member] | 1 Senior Living Community [Member] | Freddie Mac Two Maturing On June 2014 [Member]      
Debt Instrument [Line Items]      
Mortgage loans term     24 months
Berkadia [Member] | 1 Senior Living Community [Member] | Freddie Mac Two Maturing On June 2014 [Member] | London Interbank Offered Rate (LIBOR) [Member]      
Debt Instrument [Line Items]      
Acquisition price at a variable rate     LIBOR plus 4.50%
Basis on variable rate     4.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
/ us-gaap_BusinessAcquisitionAxis
= csu_BerkadiaMember
/ us-gaap_DebtInstrumentAxis
= csu_FreddieMacTwoMaturingOnJuneTwoThousandFourteenMember
/ us-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxis
= csu_OneSeniorLivingCommunityMember
/ us-gaap_VariableRateAxis
= us-gaap_LondonInterbankOfferedRateLIBORMember