XML 63 R39.htm IDEA: XBRL DOCUMENT
v3.20.1

FAIR VALUE MEASUREMENTS. (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2019
Fair Value Disclosures [Abstract] |
Schedule of used and related fair value for the warrants |
Original Issuance |  | Exercise Price |  |  | Volatility |  |  | Risk Free Interest Rate |  |  | Term (years) |  |  | Warrants Outstanding |  |  | Fair Value |
12/22/19 |  | $ | 1.00 |  |  |  | 76.0 | % |  |  | 1.66 | % |  |  | 3.00 |  |  |  | 5,500,000 |  |  | $ | 977,000 |
Schedule of recurring fair value measurements |
|  |  |  |  |  |  |  |  |  |  |  |  |  | Benefit Plan |
|  | Fair |  |  |  |  |  |  |  |  |  |  |  | Percentage |
|  | Value |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Allocation |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative financial instruments |  | $ | 2,438 |  |  | $ | 2,438 |  |  | $ | — |  |  | $ | — |  |  |  |  |
Long-lived assets held-for-sale |  |  | 70,400 |  |  |  |  |  |  |  |  |  |  |  | 70,400 |  |  |  |  |
Defined benefit plan assets(1) (pooled separate accounts): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Large U.S. Equity(2) |  |  | 4,654 |  |  |  | — |  |  |  | 4,654 |  |  |  | — |  |  |  | 30 | %
Small/Mid U.S. Equity(3) |  |  | 2,348 |  |  |  | — |  |  |  | 2,348 |  |  |  | — |  |  |  | 15 | %
International Equity(4) |  |  | 2,596 |  |  |  | — |  |  |  | 2,596 |  |  |  | — |  |  |  | 17 | %
Fixed Income(5) |  |  | 6,056 |  |  |  | — |  |  |  | 6,056 |  |  |  | — |  |  |  | 38 | %
|  | $ | 88,492 |  |  | $ | 2,438 |  |  | $ | 15,654 |  |  | $ | 70,400 |  |  |  |  |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative financial instruments |  | $ | (1,860 | ) |  | $ | (1,860 | ) |  | $ | — |  |  | $ | — |  |  |  |  |
Warrants |  |  | (977 | ) |  |  | — |  |  |  | — |  |  |  | (977 | ) |  |  |  |
|  | $ | (2,837 | ) |  | $ | (1,860 | ) |  | $ | — |  |  | $ | (977 | ) |  |  |  |
The following table summarizes recurring fair value measurements by level at December 31, 2018 (in thousands):
|  |  |  |  |  |  |  |  |  |  |  |  |  | Benefit Plan |
|  | Fair |  |  |  |  |  |  |  |  |  |  |  | Percentage |
|  | Value |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Allocation |
Assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative financial instruments |  | $ | 1,765 |  |  | $ | 1,765 |  |  | $ | — |  |  | $ | — |  |  |  |  |
Defined benefit plan assets(1) (pooled separate accounts): |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Large U.S. Equity(2) |  |  | 3,621 |  |  |  | — |  |  |  | 3,621 |  |  |  | — |  |  |  | 27 | %
Small/Mid U.S. Equity(3) |  |  | 1,844 |  |  |  | — |  |  |  | 1,844 |  |  |  | — |  |  |  | 14 | %
International Equity(4) |  |  | 2,106 |  |  |  | — |  |  |  | 2,106 |  |  |  | — |  |  |  | 16 | %
Fixed Income(5) |  |  | 5,686 |  |  |  | — |  |  |  | 5,686 |  |  |  | — |  |  |  | 43 | %
|  | $ | 15,022 |  |  | $ | 1,765 |  |  | $ | 13,257 |  |  | $ | — |  |  |  |  |
Liabilities: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative financial instruments |  | $ | (6,309 | ) |  | $ | (6,309 | ) |  | $ | — |  |  | $ | — |  |  |  |  |
| (1) | See Note 10 for accounting discussion.
| (2) | This category includes investments in funds comprised of equity securities of large U.S. companies. The funds are valued using the net asset value method in which an average of the market prices for the underlying investments is used to value the fund.
| (3) | This category includes investments in funds comprised of equity securities of small- and medium-sized U.S. companies. The funds are valued using the net asset value method in which an average of the market prices for the underlying investments is used to value the fund.
| (4) | This category includes investments in funds comprised of equity securities of foreign companies including emerging markets. The funds are valued using the net asset value method in which an average of the market prices for the underlying investments is used to value the fund.
| (5) | This category includes investments in funds comprised of U.S. and foreign investment-grade fixed income securities, high-yield fixed income securities that are rated below investment-grade, U.S. treasury securities, mortgage-backed securities, and other asset-backed securities. The funds are valued using the net asset value method in which an average of the market prices for the underlying investments is used to value the fund.

X
- References No definition available. + Details
Name: | peix_ScheduleOfUsedAndRelatedFairValueForWarrants
Namespace Prefix: | peix_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of financial instruments measured at fair value, including those classified in shareholders' equity measured on a recurring or nonrecurring basis. Disclosures include, but are not limited to, fair value measurements recorded and the reasons for the measurements, level within the fair value hierarchy in which the fair value measurements are categorized and transfers between levels 1 and 2. Nonrecurring fair value measurements are those that are required or permitted in the statement of financial position in particular circumstances. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19279-110258 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2C -URI http://asc.fasb.org/extlink&oid=117815213&loc=SL7498348-110258 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (bb) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
Name: | us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_FairValueDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration