XML 33 R28.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Stock-Based Compensation (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2014
Stock-Based Compensation [Abstract] |
Summary of Restricted Stock Unit Awards Activity |
|  |  |  |  |  |  |  | Aggregate
|  |  |  |  | Weighted Average |  | Intrinsic
|  |  | Number |  | Grant Date |  | Value
|  |  | of Shares |  | Fair Value |  | (in thousands)
Granted and Unvested - January 1, 2014 |  |  | 361,668 |  | $ | 17.30 |  | $ | 9,512
Vested |  |  | (251,668) |  | $ | 17.27 |  | $ | 7,291
Granted |  |  | 876,500 |  | $ | 27.39 |  | $ | 23,140
Forfeited |  |  | (20,000) |  | $ | 24.77 |  | $ | —
Total Granted and Unvested |  |  | 966,500 |  | $ | 26.30 |  | $ | 25,516
Approved for grant |  |  | 401,000 |  |  | (a) |  | $ | 10,586
Total Awarded and Unvested - September 30, 2014 |  |  | 1,367,500 |  |  | n.a. |  | $ | 36,102
| (a) |  | Grant date fair value cannot be determined currently because the related performance targets for future years have not yet been established by the Compensation Committee.
Vesting Schedule of Outstanding Unvested Restricted Stock Unit Awards |
|  | Number
Vesting Date |  | of Awards
2014 |  | 30,000
2015 |  | 342,500
2016 |  | 202,500
2017 |  | 737,500
2018 |  | 46,000
2019 |  | 9,000
|  | 1,367,500
Summary of Stock Options Activity |
|  |  |  |  | Weighted Average
|  |  | Number |  | Grant Date |  | Exercise
|  |  | of Shares |  | Fair Value |  | Price
Total Granted and Outstanding - January 1, 2014 |  |  | 1,295,000 |  | $ | 9.94 |  | $ | 20.20
Granted |  |  | 714,000 |  | $ | 17.69 |  | $ | 18.40
Exercised |  |  | (20,000) |  | $ | 7.25 |  | $ | 12.54
Forfeited |  |  | — |  |  | — |  |  | —
Total Granted and Outstanding |  |  | 1,989,000 |  | $ | 12.75 |  | $ | 19.63
Approved for grant |  |  | 336,000 |  |  | (a) |  |  | 11.88
Total Awarded and Outstanding - September 30, 2014 |  |  | 2,325,000 |  |  | n.a. |  |  | 18.51
| (a) |  | Grant date fair value cannot be determined currently because the related performance targets for future years have not yet been established by the Compensation Committee.
Key Assumptions Used in Estimating Grant Date Fair Value of Stock Option Awards |
Number of options |  |  | 250,000 |  |  |  | 75,000 |  |  |  | 9,000 |  |  |  | 150,000 |  |  |  | 230,000 |
Risk-free interest rate |  |  | 2.08 | % |  |  | 1.72 | % |  |  | 2.25 | % |  |  | 1.46 | % |  |  | 1.82 | %
Expected life of options (years) |  |  | 6.5 |  |  |  | 5.3 |  |  |  | 7.0 |  |  |  | 4.6 |  |  |  | 5.6 |
Expected volatility of underlying stock |  |  | 50.97 | % |  |  | 51.72 | % |  |  | 50.68 | % |  |  | 47.69 | % |  |  | 51.86 | %
Expected quarterly dividends (per share) |  | $ | 0.00 |  |  | $ | 0.00 |  |  | $ | 0.00 |  |  | $ | 0.00 |  |  | $ | 0.00 |

X
- Definition Tabular disclosure of the scheduled vesting dates of restricted stock awards, subject where applicable to the achievement of performance targets. + References No definition available. + Details
Name: | tpc_VestingScheduleOfOutstandingUnvestedRestrictedStockAwardsTableTextBlock
Namespace Prefix: | tpc_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration