|
Schedule of Cash Distributions Declared and Paid (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
0 Months Ended | 1 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
|
Nov. 20, 2013
|
May 30, 2013
|
Mar. 31, 2013
|
Sep. 12, 2013
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Mar. 07, 2012
|
Dec. 31, 2013
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|
| Dividends Payable [Line Items] | ||||||
| Announcement Date | Nov. 20, 2013 | May 30, 2013 | Sep. 12, 2013 | Mar. 07, 2012 | Mar. 18, 2013 | |
| Payment Date | Dec. 27, 2013 | Jun. 28, 2013 | Apr. 01, 2013 | Oct. 04, 2013 | ||
|
Dividend Payment 1st
|
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| Dividends Payable [Line Items] | ||||||
| Announcement Date | Nov. 20, 2013 | |||||
| Payment Date | Dec. 27, 2013 | |||||
| Amount Per Share | $ 0.0550 | |||||
| Cash Distributed | $ 1,376 | |||||
|
Dividend Payment 2nd
|
||||||
| Dividends Payable [Line Items] | ||||||
| Announcement Date | Sep. 12, 2013 | |||||
| Payment Date | Oct. 04, 2013 | |||||
| Amount Per Share | $ 0.0525 | |||||
| Cash Distributed | 1,308 | |||||
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Dividend Payment 3rd
|
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| Dividends Payable [Line Items] | ||||||
| Announcement Date | May 30, 2013 | |||||
| Payment Date | Jun. 28, 2013 | |||||
| Amount Per Share | $ 0.0500 | |||||
| Cash Distributed | 1,240 | |||||
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Dividend Payment 4th
|
||||||
| Dividends Payable [Line Items] | ||||||
| Announcement Date | Mar. 18, 2013 | |||||
| Payment Date | Apr. 01, 2013 | |||||
| Amount Per Share | $ 0.0500 | |||||
| Cash Distributed | 1,234 | |||||
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Dividend Payment Five
|
||||||
| Dividends Payable [Line Items] | ||||||
| Announcement Date | Nov. 29, 2012 | |||||
| Payment Date | Dec. 28, 2012 | |||||
| Amount Per Share | $ 0.0350 | |||||
| Cash Distributed | 854 | |||||
|
Dividend Payment Six
|
||||||
| Dividends Payable [Line Items] | ||||||
| Announcement Date | Aug. 30, 2012 | |||||
| Payment Date | Sep. 28, 2012 | |||||
| Amount Per Share | $ 0.0350 | |||||
| Cash Distributed | 854 | |||||
|
Dividend Payment Seven
|
||||||
| Dividends Payable [Line Items] | ||||||
| Announcement Date | May 31, 2012 | |||||
| Payment Date | Jun. 21, 2012 | |||||
| Amount Per Share | $ 0.0350 | |||||
| Cash Distributed | 854 | |||||
|
Dividend Payment Eight
|
||||||
| Dividends Payable [Line Items] | ||||||
| Announcement Date | Mar. 07, 2012 | |||||
| Payment Date | Mar. 30, 2012 | |||||
| Amount Per Share | $ 0.0350 | |||||
| Cash Distributed | $ 850 | |||||