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Long-Term Debt - Tremont - Additional Information (Detail) (Tremont, Promissory Notes, USD $) In Millions, unless otherwise specified | 6 Months Ended
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Jun. 30, 2014
Tremont | Promissory Notes |
Line Of Credit Facility [Line Items] |
Amount paid on notes payable | $ 1.7

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- Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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Balance Type: | credit
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