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Borrowings - Additional Information (Detail) (USD $)
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3 Months Ended | 3 Months Ended | 12 Months Ended | 3 Months Ended | ||||||
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Mar. 31, 2014
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Mar. 31, 2013
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Dec. 31, 2013
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Mar. 31, 2014
Mortgage Note Payable [Member]
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Mar. 31, 2014
Mortgage Note Payable [Member]
MetLife [Member]
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Dec. 31, 2010
Mortgage Note Payable [Member]
MetLife [Member]
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Jan. 05, 2012
Mortgage Note Payable [Member]
MetLife [Member]
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Dec. 31, 2010
Mortgage Note Payable [Member]
MetLife [Member]
Maximum [Member]
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Mar. 31, 2014
Line of Credit [Member]
MetLife [Member]
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May 31, 2012
Line of Credit [Member]
MetLife [Member]
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| Debt Instrument [Line Items] | ||||||||||
| Weighted average interest rate on borrowings | 3.50% | 3.60% | ||||||||
| Amount borrowed into a long-term note payable | $ 41,331,998 | $ 45,200,000 | $ 45,200,000 | $ 4,785,000 | $ 4,800,000 | |||||
| Initial accrued interest rate | 3.50% | |||||||||
| Maturity Date | Jan. 05, 2026 | Jan. 05, 2026 | Apr. 05, 2017 | |||||||
| Period for rate adjustment | 3 years | |||||||||
| Interest rate adjustment date | Jan. 05, 2014 | |||||||||
| Commitment fee on undrawn amount | 0.20% | |||||||||
| Remaining balance available to disburse under mortgage loan | 0 | |||||||||
| Mortgage notes payable, carrying value | 41,800,000 | |||||||||
| Fair value of mortgage notes payable | 41,300,000 | |||||||||
| Interest rate charged | three-month LIBOR plus 3.00% | |||||||||
| Minimum annualized rate | 3.25% | |||||||||
| Carrying values of our lines of credit | 100,000 | 100,000 | ||||||||
| Availability of credit facility | $ 4,700,000 | $ 4,700,000 | ||||||||
| X | ||||||||||
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- Definition
Debt instrument commitment fee percentage. No definition available.
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| X | ||||||||||
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- Definition
Debt instrument minimum annualized rate. No definition available.
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| X | ||||||||||
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- Definition
Debt instrument weighted average interest rate. No definition available.
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| X | ||||||||||
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- Definition
Interest rate adjustment date. No definition available.
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| X | ||||||||||
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- Definition
Period of adjustment of interest rate. No definition available.
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| X | ||||||||||
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- Definition
Remaining Balance Available to Disburse Under Mortgage Loan No definition available.
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| X | ||||||||||
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- Definition
Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The average effective interest rate during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Fair value portion of notes payable. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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