XML 124 R110.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Subsequent Events - Additional Information (Detail) |  |  |  | 12 Months Ended
--- | --- | --- | --- | ---
Feb. 05, 2016 USD ($) Installment | Jan. 05, 2016 | Jan. 04, 2016 | Dec. 31, 2015 USD ($) Installment
Zena Energy L.L.C [Member] | Secured Promissory Note Due 2016 [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Debt instrument, principal amount |  |  |  | $ 35,000,000
Proceeds of the secured promissory note |  |  |  | 35,000,000
Purchase price of business acquisition |  |  |  | $ 50,000,000
Debt instrument, number of periodic payment | Installment |  |  |  | 2
Debt instrument, frequency of payment |  |  |  | Monthly
Debt instrument, principal and interest payment |  |  |  | $ 1,300,000
Debt instrument basis spread on variable rate |  |  |  | 3.00%
Final balloon payment |  |  |  | $ 14,000,000
Long-term debt, effective Interest Rate |  |  |  | 3.42%
Zena Energy L.L.C [Member] | Subsequent Event [Member] | Secured Promissory Note Due 2016 [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Maturity date |  | Apr. 01, 2016 | Feb. 01, 2016 |
El Dorado Chemical [Member] | Subsequent Event [Member] | 5.73% Secured Promissory Note due 2019 [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Debt instrument, principal amount | $ 10,000,000 |  |  |
Maturity date | Jun. 29, 2019 |  |  |
Debt instrument, number of periodic payment | Installment | 40 |  |  |
Debt instrument, frequency of payment | Monthly |  |  |
Final balloon payment | $ 6,700,000 |  |  |
Maturity year | 2019 |  |  |
Debt instrument, interest rate | 5.73% |  |  |
El Dorado Chemical [Member] | Subsequent Event [Member] | Maximum [Member] | 5.73% Secured Promissory Note due 2019 [Member] |  |  |  |
Subsequent Event [Line Items] |  |  |  |
Additional borrowing capacity secured by cogeneration facility equipment | $ 10,000,000 |  |  |

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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Definition Face (par) amount of debt instrument at time of issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 + Details
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- Definition Description of the frequency of periodic payments (monthly, quarterly, annual). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823 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 Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: 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(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399 + Details
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. + References Reference 1: 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(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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