Notes Payable - Components of Notes Payable (Detail) (USD $)
In Thousands, unless otherwise specified |
Jun. 30, 2013
|
Dec. 31, 2012
|
---|---|---|
Debt Instrument [Line Items] | ||
Notes payable | $ 62,557 | $ 57,368 |
Acquisition and development loans [Member]
|
||
Debt Instrument [Line Items] | ||
Notes payable | 37,181 | 37,996 |
Construction loans [Member]
|
||
Debt Instrument [Line Items] | ||
Notes payable | 25,376 | 12,517 |
Revolving credit facility [Member]
|
||
Debt Instrument [Line Items] | ||
Notes payable | $ 6,855 |