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Long-Term Debt - Additional Information (Detail) (USD $) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Jul. 18, 2013
Debt Instrument [Line Items] |  |  |  |  |
Interest expense | $ 127,000 | $ 303,000 | $ 464,000 |  |
TIMET Finance Management Company | Notes Payable, Other Payables |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Promissory note, Variable rate |  |  |  | LIBOR plus 1% |
Quarterly principal repayments |  |  |  | 250,000 |
Net repayments on the note payable | 18,500,000 | 3,800,000 | 20,000,000 |  |
Proceeds from (payment to) loan receivable |  |  | $ 15,000,000 |  |
Average interest rate on long-term debt |  | 1.50% | 1.30% |  | 1.30%

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- Definition Prepayment of long term debt applied to principal. + References No definition available. + Details
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- Definition The reference rate for the variable rate of the debt instrument, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR. + References No definition available. + Details
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- Details
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- Definition Amount of the required periodic payments applied to principal. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of the cost of borrowed funds accounted for as interest expense for debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 8 -Article 5 + Details
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- Definition Weighted average interest rate of long-term debt outstanding. + References No definition available. + Details
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