$PTEN
PATTERSON UTI ENERGY INC

2018 Q4 Form 10-K Financial Statement

#000156459019002863 Filed on February 13, 2019

View on sec.gov

Income Statement

Concept 2018 Q4 2017 Q4 2017 Q3
Revenue $795.9M $787.3M $685.0M
YoY Change 1.09% 218.9% 232.3%
Cost Of Revenue $557.7M $566.7M $493.2M
YoY Change -1.59% 199.21% 221.09%
Gross Profit $238.3M $220.7M $191.8M
YoY Change 7.97% 283.83% 265.33%
Gross Profit Margin 29.94% 28.03% 28.0%
Selling, General & Admin $32.80M $36.00M $27.60M
YoY Change -8.89% 105.71% 66.27%
% of Gross Profit 13.76% 16.31% 14.39%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $212.4M $211.1M $196.7M
YoY Change 0.62% 34.29% 20.31%
% of Gross Profit 89.13% 95.65% 102.55%
Operating Expenses $237.9M $233.6M $220.4M
YoY Change 1.84% 36.85% 25.3%
Operating Profit -$210.8M -$21.65M -$38.02M
YoY Change 873.76% -80.88% -69.2%
Interest Expense -$11.90M -$9.800M -$9.500M
YoY Change 21.43% 13.95% -6.86%
% of Operating Profit
Other Income/Expense, Net $100.0K $100.0K $100.0K
YoY Change 0.0% -100.98%
Pretax Income -$222.6M -$31.40M -$47.40M
YoY Change 608.92% -74.22% -64.51%
Income Tax -$21.40M -$7.800M -$13.65M
% Of Pretax Income
Net Earnings -$201.2M $195.4M -$33.77M
YoY Change -202.99% -350.12% -59.87%
Net Earnings / Revenue -25.28% 24.82% -4.93%
Basic Earnings Per Share -$0.93 $0.88 -$0.16
Diluted Earnings Per Share -$0.93 $0.88 -$0.16
COMMON SHARES
Basic Shares Outstanding 217.4M 211.9M
Diluted Shares Outstanding 211.9M

Balance Sheet

Concept 2018 Q4 2017 Q4 2017 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $245.0M $42.80M $37.80M
YoY Change 472.43% 21.59% 2.16%
Cash & Equivalents $245.0M $42.83M $37.84M
Short-Term Investments
Other Short-Term Assets $76.66M $53.40M $54.60M
YoY Change 43.56% 29.23% -25.82%
Inventory $65.58M $69.17M $40.70M
Prepaid Expenses
Receivables $558.8M $580.4M $544.5M
Other Receivables $4.100M $1.100M $600.0K
Total Short-Term Assets $950.2M $746.9M $678.3M
YoY Change 27.22% 163.62% 141.99%
LONG-TERM ASSETS
Property, Plant & Equipment $4.003B $4.255B $4.198B
YoY Change -5.93% 24.81% 19.55%
Goodwill $410.8M $611.5M $524.7M
YoY Change -32.83% 609.09%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $27.44M $49.97M $62.70M
YoY Change -45.09% 584.0% 132.22%
Total Long-Term Assets $4.520B $5.012B $4.795B
YoY Change -9.82% 43.65% 32.14%
TOTAL ASSETS
Total Short-Term Assets $950.2M $746.9M $678.3M
Total Long-Term Assets $4.520B $5.012B $4.795B
Total Assets $5.470B $5.759B $5.473B
YoY Change -5.02% 52.66% 40.01%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $289.0M $319.6M $303.5M
YoY Change -9.59% 154.34% 269.22%
Accrued Expenses $235.9M $226.6M $245.8M
YoY Change 4.11% 62.92% 59.4%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities $526.3M $546.3M $549.3M
YoY Change -3.65% 106.28% 132.36%
LONG-TERM LIABILITIES
Long-Term Debt $1.119B $598.8M $742.7M
YoY Change 86.91% 0.06% 21.08%
Other Long-Term Liabilities $12.76M $12.49M $11.40M
YoY Change 2.14% 29.42% 9.62%
Total Long-Term Liabilities $1.132B $611.3M $754.1M
YoY Change 85.18% 0.52% 20.89%
TOTAL LIABILITIES
Total Short-Term Liabilities $526.3M $546.3M $549.3M
Total Long-Term Liabilities $1.132B $611.3M $754.1M
Total Liabilities $1.964B $1.776B $1.880B
YoY Change 10.59% 14.17% 18.62%
SHAREHOLDERS EQUITY
Retained Earnings $1.754B $2.106B
YoY Change -16.73% -0.49%
Common Stock $2.830B $2.788B
YoY Change 1.48% 166.94%
Preferred Stock
YoY Change
Treasury Stock (at cost) $1.080B $918.7M
YoY Change 17.6% 0.84%
Treasury Stock Shares $53.70M $43.80M
Shareholders Equity $3.505B $3.982B $3.593B
YoY Change
Total Liabilities & Shareholders Equity $5.470B $5.759B $5.473B
YoY Change -5.02% 51.37% 40.01%

Cashflow Statement

Concept 2018 Q4 2017 Q4 2017 Q3
OPERATING ACTIVITIES
Net Income -$201.2M $195.4M -$33.77M
YoY Change -202.99% -350.12% -59.87%
Depreciation, Depletion And Amortization $212.4M $211.1M $196.7M
YoY Change 0.62% 34.29% 20.31%
Cash From Operating Activities $242.0M $169.4M $115.9M
YoY Change 42.86% 223.9% 63.7%
INVESTING ACTIVITIES
Capital Expenditures -$160.9M -$237.2M $143.1M
YoY Change -32.17% 503.56% 398.87%
Acquisitions
YoY Change
Other Investing Activities $8.900M -$46.50M $2.200M
YoY Change -119.14% -1428.57% -63.93%
Cash From Investing Activities -$152.0M -$283.7M -$140.9M
YoY Change -46.42% 692.46% 526.22%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -58.70M 119.7M 21.70M
YoY Change -149.04% -776.27% -109.81%
NET CHANGE
Cash From Operating Activities 242.0M 169.4M 115.9M
Cash From Investing Activities -152.0M -283.7M -140.9M
Cash From Financing Activities -58.70M 119.7M 21.70M
Net Change In Cash 31.30M 5.400M -3.300M
YoY Change 479.63% -550.0% -98.09%
FREE CASH FLOW
Cash From Operating Activities $242.0M $169.4M $115.9M
Capital Expenditures -$160.9M -$237.2M $143.1M
Free Cash Flow $402.9M $406.6M -$27.16M
YoY Change -0.91% 343.89% -164.48%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2018 dei Entity Shell Company
EntityShellCompany
false
CY2019Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
213652772
CY2018Q2 dei Entity Public Float
EntityPublicFloat
3900000000
CY2018Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
245029000
CY2017Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
42828000
CY2018Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
558817000
CY2017Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
580354000
CY2018Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
4110000
CY2017Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
1152000
CY2018Q4 us-gaap Inventory Net
InventoryNet
65579000
CY2017Q4 us-gaap Inventory Net
InventoryNet
69167000
CY2017Q4 us-gaap Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
3875000
CY2017Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
49973000
CY2018 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2018 dei Entity Small Business
EntitySmallBusiness
false
CY2017 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
931000
CY2017 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-333711000
CY2017 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
44483000
CY2017 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
16315000
CY2017 pten Dividend Equivalents
DividendEquivalents
39000
CY2017 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
7617000
CY2018 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
485000
CY2018 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
37925000
CY2018 pten Dividend Equivalents
DividendEquivalents
330000
CY2018 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
161737000
CY2017 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
716569000
CY2018 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
-781000
CY2016Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
35152000
CY2018 us-gaap Interest Paid Net
InterestPaidNet
41184000
CY2017 us-gaap Net Income Loss
NetIncomeLoss
5910000
CY2018 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
3326997000
CY2016 pten Depreciation Depletion Amortization And Impairment
DepreciationDepletionAmortizationAndImpairment
668434000
CY2016 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.16
CY2018 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
2738000
CY2017 us-gaap Business Combination Acquisition Related Costs
BusinessCombinationAcquisitionRelatedCosts
74451000
CY2017Q4 us-gaap Assets
Assets
5758856000
CY2017Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
319621000
CY2018Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
1408000
CY2017Q4 us-gaap Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
5000
CY2018Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
235946000
CY2017Q4 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
226624000
CY2018Q4 us-gaap Liabilities Current
LiabilitiesCurrent
526316000
CY2017Q4 us-gaap Liabilities Current
LiabilitiesCurrent
546250000
CY2017Q4 us-gaap Long Term Line Of Credit
LongTermLineOfCredit
268000000
CY2018Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
1119205000
CY2017Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
598783000
CY2018Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
306161000
CY2017Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
350836000
CY2018Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
12761000
CY2017Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
12494000
CY2018Q4 us-gaap Liabilities
Liabilities
1964443000
CY2017Q4 us-gaap Liabilities
Liabilities
1776363000
CY2018Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2017Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
CY2018Q4 us-gaap Preferred Stock Value
PreferredStockValue
CY2017Q4 us-gaap Preferred Stock Value
PreferredStockValue
CY2018Q4 us-gaap Common Stock Value
CommonStockValue
2673000
CY2017Q4 us-gaap Common Stock Value
CommonStockValue
2662000
CY2018Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
2827154000
CY2017Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
2785823000
CY2018Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
1753557000
CY2017Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
2105897000
CY2018Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
2487000
CY2017Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
6822000
CY2018Q4 us-gaap Treasury Stock Value
TreasuryStockValue
1080448000
CY2017Q4 us-gaap Treasury Stock Value
TreasuryStockValue
918711000
CY2018Q4 us-gaap Stockholders Equity
StockholdersEquity
3505423000
CY2017Q4 us-gaap Stockholders Equity
StockholdersEquity
3982493000
CY2018Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
5469866000
CY2017Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
5758856000
CY2018Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
2312000
CY2017Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
2323000
CY2018Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
5795000
CY2017Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
1217000
CY2018Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2017Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2018Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
1000000
CY2017Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
1000000
CY2018Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2017Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0
CY2018Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2017Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2018Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
400000000
CY2017Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
300000000
CY2018Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
267315526
CY2017Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
266259083
CY2018Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
213614430
CY2017Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
222456472
CY2018Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
53701096
CY2017Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
43802611
CY2017 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
2356684000
CY2016 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
915866000
CY2018 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-367408000
CY2018 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-45987000
CY2016 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-177562000
CY2018 us-gaap Net Income Loss
NetIncomeLoss
-321421000
CY2016 us-gaap Net Income Loss
NetIncomeLoss
-318634000
CY2018 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-1.47
CY2017 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.03
CY2016 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-2.18
CY2018 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-1.47
CY2017 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.03
CY2016 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-2.18
CY2018 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
218643000
CY2017 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
198447000
CY2016 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
146178000
CY2018 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
218643000
CY2017 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
199882000
CY2016 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
146178000
CY2016 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
2959000
CY2016 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-315675000
CY2016 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
0
CY2015Q4 us-gaap Stockholders Equity
StockholdersEquity
2561131000
CY2016 us-gaap Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
6733000
CY2016 us-gaap Stock Issued During Period Value Stock Options Exercised
StockIssuedDuringPeriodValueStockOptionsExercised
707000
CY2016 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
28324000
CY2016 us-gaap Adjustments To Additional Paid In Capital Income Tax Deficiency From Share Based Compensation
AdjustmentsToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation
4868000
CY2016 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
23579000
CY2016 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
4049000
CY2016Q4 us-gaap Stockholders Equity
StockholdersEquity
2248724000
CY2017 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
471570000
CY2017 us-gaap Stock Issued During Period Value Acquisitions
StockIssuedDuringPeriodValueAcquisitions
1226890000
CY2018 pten Restricted Stock Issued During Period Value Acquisitions
RestrictedStockIssuedDuringPeriodValueAcquisitions
2932000
CY2018 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
30589000
CY2018 us-gaap Exploration Abandonment And Impairment Expense
ExplorationAbandonmentAndImpairmentExpense
915000
CY2017 us-gaap Exploration Abandonment And Impairment Expense
ExplorationAbandonmentAndImpairmentExpense
1929000
CY2016 us-gaap Exploration Abandonment And Impairment Expense
ExplorationAbandonmentAndImpairmentExpense
58000
CY2018 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-41185000
CY2017 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-330346000
CY2016 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-152160000
CY2018 us-gaap Share Based Compensation
ShareBasedCompensation
37925000
CY2017 us-gaap Share Based Compensation
ShareBasedCompensation
44483000
CY2016 us-gaap Share Based Compensation
ShareBasedCompensation
28324000
CY2018 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
28958000
CY2017 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
33510000
CY2016 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
14771000
CY2016 us-gaap Excess Tax Benefit From Share Based Compensation Operating Activities
ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
4868000
CY2018 us-gaap Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
830000
CY2017 us-gaap Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
346000
CY2016 us-gaap Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
2270000
CY2018 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-23515000
CY2017 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
239482000
CY2016 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-72327000
CY2018 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
-1555000
CY2017 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
990000
CY2016 us-gaap Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable
30379000
CY2018 us-gaap Increase Decrease In Inventories And Other Operating Assets
IncreaseDecreaseInInventoriesAndOtherOperatingAssets
1470000
CY2017 us-gaap Increase Decrease In Inventories And Other Operating Assets
IncreaseDecreaseInInventoriesAndOtherOperatingAssets
23449000
CY2016 us-gaap Increase Decrease In Inventories And Other Operating Assets
IncreaseDecreaseInInventoriesAndOtherOperatingAssets
-5664000
CY2018 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-69453000
CY2017 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
104072000
CY2016 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
12024000
CY2018 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
4136000
CY2017 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-14190000
CY2016 us-gaap Increase Decrease In Accrued Liabilities
IncreaseDecreaseInAccruedLiabilities
-24573000
CY2018 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
-56000
CY2017 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
617000
CY2016 us-gaap Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
560000
CY2018 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
730670000
CY2017 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
300711000
CY2016 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
305034000
CY2018 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
14211000
CY2017 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
501954000
CY2016 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
-155000
CY2018 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
641458000
CY2017 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
567087000
CY2016 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
119799000
CY2018 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
47357000
CY2017 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
60945000
CY2016 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
21889000
CY2018 us-gaap Proceeds From Collection Of Notes Receivable
ProceedsFromCollectionOfNotesReceivable
23760000
CY2017 us-gaap Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
2520000
CY2018 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-584552000
CY2017 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-1010616000
CY2016 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-97755000
CY2017 us-gaap Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
471570000
CY2018 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
161737000
CY2017 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
6809000
CY2016 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
3610000
CY2018 us-gaap Payments Of Dividends
PaymentsOfDividends
30589000
CY2017 us-gaap Payments Of Dividends
PaymentsOfDividends
16315000
CY2016 us-gaap Payments Of Dividends
PaymentsOfDividends
23579000
CY2018 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
521194000
CY2016 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
255000000
CY2018 us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
79000000
CY2017 us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
599000000
CY2016 us-gaap Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
200500000
CY2018 us-gaap Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
347000000
CY2017 us-gaap Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
331000000
CY2016 us-gaap Repayments Of Long Term Lines Of Credit
RepaymentsOfLongTermLinesOfCredit
200500000
CY2018 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
4489000
CY2016 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
3357000
CY2018 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
485000
CY2017 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
123000
CY2016 us-gaap Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
268000
CY2018 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
56864000
CY2016 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-285278000
CY2017 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
1012000
CY2016 us-gaap Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
-195000
CY2018 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
202201000
CY2017 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
7676000
CY2016 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
-78194000
CY2015Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
113346000
CY2017 us-gaap Interest Paid Net
InterestPaidNet
34953000
CY2016 us-gaap Interest Paid Net
InterestPaidNet
36551000
CY2018 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
3172000
CY2017 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
3947000
CY2016 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
52716000
CY2018 pten Receivable From Property And Equipment Insurance
ReceivableFromPropertyAndEquipmentInsurance
15000000
CY2018 pten Increase Decrease In Payables Related To Purchases Of Property And Equipment
IncreaseDecreaseInPayablesRelatedToPurchasesOfPropertyAndEquipment
36241000
CY2017 pten Increase Decrease In Payables Related To Purchases Of Property And Equipment
IncreaseDecreaseInPayablesRelatedToPurchasesOfPropertyAndEquipment
17228000
CY2018 pten Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued Value
NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssuedValue
2932000
CY2017 pten Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued Value
NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssuedValue
1226890000
CY2016 pten Noncash Or Part Noncash Acquisition Noncash Financial Or Equity Instrument Consideration Shares Issued Value
NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationSharesIssuedValue
6733000
CY2018 pten Net Decrease Increase In Deposits On Equipment Purchases
NetDecreaseIncreaseInDepositsOnEquipmentPurchases
4311000
CY2017 pten Net Decrease Increase In Deposits On Equipment Purchases
NetDecreaseIncreaseInDepositsOnEquipmentPurchases
-301000
CY2016 pten Net Decrease Increase In Deposits On Equipment Purchases
NetDecreaseIncreaseInDepositsOnEquipmentPurchases
6317000
CY2018 us-gaap Interest Paid Capitalized
InterestPaidCapitalized
1435000
CY2017 us-gaap Interest Paid Capitalized
InterestPaidCapitalized
1175000
CY2016 us-gaap Interest Paid Capitalized
InterestPaidCapitalized
398000
CY2018 us-gaap Use Of Estimates
UseOfEstimates
<p style="text-align:justify;margin-bottom:0pt;margin-top:6pt;text-indent:2.27%;font-style:italic;font-size:10pt;font-family:Times New Roman;font-weight:normal;text-transform:none;font-variant: normal;">Management estimates<font style="font-style:normal;"> &#8212; The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (&#8220;U.S. GAAP&#8221;) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period.&nbsp;&nbsp;Actual results could differ from such estimates.&nbsp;&nbsp;</font></p>
CY2018Q4 pten Reimbursement Of Workers Compensation Insurance Claims Included In Other Current Assets
ReimbursementOfWorkersCompensationInsuranceClaimsIncludedInOtherCurrentAssets
36000000
CY2017Q4 pten Reimbursement Of Workers Compensation Insurance Claims Included In Other Current Assets
ReimbursementOfWorkersCompensationInsuranceClaimsIncludedInOtherCurrentAssets
30000000
CY2018Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
35000000
CY2018Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
35000000
CY2017 us-gaap Business Acquisitions Pro Forma Revenue
BusinessAcquisitionsProFormaRevenue
2738579000
CY2016 us-gaap Business Acquisitions Pro Forma Revenue
BusinessAcquisitionsProFormaRevenue
1567141000
CY2017 us-gaap Business Acquisitions Pro Forma Net Income Loss
BusinessAcquisitionsProFormaNetIncomeLoss
29584000
CY2016 us-gaap Business Acquisitions Pro Forma Net Income Loss
BusinessAcquisitionsProFormaNetIncomeLoss
-505413000
CY2017 us-gaap Business Acquisition Pro Forma Earnings Per Share Basic
BusinessAcquisitionProFormaEarningsPerShareBasic
0.13
CY2016 us-gaap Business Acquisition Pro Forma Earnings Per Share Basic
BusinessAcquisitionProFormaEarningsPerShareBasic
-2.30
CY2017 us-gaap Business Acquisition Pro Forma Earnings Per Share Diluted
BusinessAcquisitionProFormaEarningsPerShareDiluted
0.13
CY2016 us-gaap Business Acquisition Pro Forma Earnings Per Share Diluted
BusinessAcquisitionProFormaEarningsPerShareDiluted
-2.30
CY2018Q4 us-gaap Inventory Finished Goods
InventoryFinishedGoods
347000
CY2017Q4 us-gaap Inventory Finished Goods
InventoryFinishedGoods
2270000
CY2018Q4 us-gaap Inventory Work In Process
InventoryWorkInProcess
6375000
CY2017Q4 us-gaap Inventory Work In Process
InventoryWorkInProcess
529000
CY2018Q4 us-gaap Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
58857000
CY2017Q4 us-gaap Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
66368000
CY2018Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
8803668000
CY2017Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
8490038000
CY2018Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
4801119000
CY2017Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
4235308000
CY2018 pten Depreciation And Impairment Losses
DepreciationAndImpairmentLosses
887155000
CY2017 pten Depreciation And Impairment Losses
DepreciationAndImpairmentLosses
753510000
CY2016 pten Depreciation And Impairment Losses
DepreciationAndImpairmentLosses
657571000
CY2018 pten Amortization Expense Of Intangible Assets Net Of Intangible Liabilities
AmortizationExpenseOfIntangibleAssetsNetOfIntangibleLiabilities
18197000
CY2017 pten Amortization Expense Of Intangible Assets Net Of Intangible Liabilities
AmortizationExpenseOfIntangibleAssetsNetOfIntangibleLiabilities
21764000
CY2016 pten Amortization Expense Of Intangible Assets Net Of Intangible Liabilities
AmortizationExpenseOfIntangibleAssetsNetOfIntangibleLiabilities
3643000
CY2018 us-gaap Depletion
Depletion
10966000
CY2017 us-gaap Depletion
Depletion
8067000
CY2017Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
21583000
CY2017Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
75599000
CY2018 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
18300000
CY2017 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
24300000
CY2016 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
3600000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
14664000
CY2016 us-gaap Depletion
Depletion
7220000
CY2016 us-gaap Tangible Asset Impairment Charges
TangibleAssetImpairmentCharges
0
CY2016Q4 us-gaap Goodwill
Goodwill
86234000
CY2017 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
525239000
CY2017Q4 us-gaap Goodwill
Goodwill
611473000
CY2018 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
9412000
CY2018 pten Increase In Goodwill Due To Measurement Period Adjustments
IncreaseInGoodwillDueToMeasurementPeriodAdjustments
1000000
CY2018Q4 us-gaap Goodwill
Goodwill
410756000
CY2018 us-gaap Impairment Of Intangible Assets Excluding Goodwill
ImpairmentOfIntangibleAssetsExcludingGoodwill
0
CY2018Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
106754000
CY2018Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
66884000
CY2017Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
97182000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
12721000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
5931000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
5909000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
5834000
CY2018Q4 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
21825000
CY2018Q4 pten Accrued Salaries Wages Payroll Taxes And Benefits Current
AccruedSalariesWagesPayrollTaxesAndBenefitsCurrent
58160000
CY2017Q4 pten Accrued Salaries Wages Payroll Taxes And Benefits Current
AccruedSalariesWagesPayrollTaxesAndBenefitsCurrent
50438000
CY2018Q4 us-gaap Workers Compensation Liability Current
WorkersCompensationLiabilityCurrent
83772000
CY2017Q4 us-gaap Workers Compensation Liability Current
WorkersCompensationLiabilityCurrent
80751000
CY2018Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
25318000
CY2017Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
29332000
CY2018Q4 us-gaap Accrued Insurance Current
AccruedInsuranceCurrent
9531000
CY2017Q4 us-gaap Accrued Insurance Current
AccruedInsuranceCurrent
10816000
CY2018Q4 us-gaap Interest Payable Current
InterestPayableCurrent
15774000
CY2017Q4 us-gaap Interest Payable Current
InterestPayableCurrent
7558000
CY2018Q4 pten Accrued Merger And Integration Liability Current
AccruedMergerAndIntegrationLiabilityCurrent
2403000
CY2017Q4 pten Accrued Merger And Integration Liability Current
AccruedMergerAndIntegrationLiabilityCurrent
16101000
CY2018Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
40988000
CY2017Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
31628000
CY2017 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
2600000
CY2016 us-gaap Amortization Of Financing Costs
AmortizationOfFinancingCosts
4100000
CY2018Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
300000000
CY2018Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
300000000
CY2018Q4 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
525000000
CY2018Q4 us-gaap Long Term Debt
LongTermDebt
1125000000
CY2018Q4 us-gaap Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
58500000
CY2018Q4 us-gaap Purchase Commitment Remaining Minimum Amount Committed
PurchaseCommitmentRemainingMinimumAmountCommitted
107000000
CY2018 pten Agreement Expire Description
AgreementExpireDescription
The agreements expire in years 2019 through 2022 and in 2043.
CY2018Q4 us-gaap Unrecorded Unconditional Purchase Obligation Balance Sheet Amount
UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
114000000
CY2018Q4 us-gaap Unrecorded Unconditional Purchase Obligation Balance On First Anniversary
UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary
24700000
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
6037150
CY2018 pten Share Based Compensation Arrangement By Share Based Payment Award Grant Date Fair Value Of Options Vested
ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValueOfOptionsVested
1954000
CY2017 pten Share Based Compensation Arrangement By Share Based Payment Award Grant Date Fair Value Of Options Vested
ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValueOfOptionsVested
4565000
CY2016 pten Share Based Compensation Arrangement By Share Based Payment Award Grant Date Fair Value Of Options Vested
ShareBasedCompensationArrangementByShareBasedPaymentAwardGrantDateFairValueOfOptionsVested
4729000
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
209000
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
366000
CY2018 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
105200000
CY2017 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
48900000
CY2018 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.14
CY2017 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.08
CY2016Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
43392617
CY2015Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
43207240
CY2016Q4 us-gaap Treasury Stock Value
TreasuryStockValue
911094000
CY2015Q4 us-gaap Treasury Stock Value
TreasuryStockValue
907045000
CY2016 us-gaap Operating Leases Rent Expense Net
OperatingLeasesRentExpenseNet
25300000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
11408000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
0
CY2017 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
0
CY2018 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
40000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
9069000
CY2018 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod
496000
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
5501150
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
5362269
CY2017Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
20.35
CY2018 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
12.12
CY2018 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice
29.01
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
19.63
CY2018Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
19.66
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
4.90
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
6543000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
4625000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
2663000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
6552000
CY2018Q4 us-gaap Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
40860000
CY2018 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
-3954000
CY2017 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
-42000
CY2016 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
-24777000
CY2018 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-35081000
CY2017 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-335106000
CY2016 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-134592000
CY2018 us-gaap Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
-39035000
CY2017 us-gaap Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
-335148000
CY2016 us-gaap Federal Income Tax Expense Benefit Continuing Operations
FederalIncomeTaxExpenseBenefitContinuingOperations
-159369000
CY2018 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
1704000
CY2017 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
-215000
CY2016 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
-257000
CY2018 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-11147000
CY2017 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
4511000
CY2016 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-14163000
CY2018 us-gaap State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
-9443000
CY2017 us-gaap State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
4296000
CY2016 us-gaap State And Local Income Tax Expense Benefit Continuing Operations
StateAndLocalIncomeTaxExpenseBenefitContinuingOperations
-14420000
CY2018 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
-2552000
CY2017 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
-3108000
CY2016 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
-368000
CY2018 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
5043000
CY2017 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
249000
CY2016 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-3405000
CY2018 us-gaap Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
2491000
CY2017 us-gaap Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
-2859000
CY2016 us-gaap Foreign Income Tax Expense Benefit Continuing Operations
ForeignIncomeTaxExpenseBenefitContinuingOperations
-3773000
CY2018 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
-4802000
CY2017 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
-3365000
CY2016 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
-25402000
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2017 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.350
CY2017 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.019
CY2016 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.020
CY2018 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses
-0.069
CY2018 pten Effective Income Tax Rate Reconciliation
EffectiveIncomeTaxRateReconciliation
-0.006
CY2016 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.350
CY2018 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.012
CY2017 pten Tax Cuts And Jobs Act Of2017 Transition Tax Inclusion In Income
TaxCutsAndJobsActOf2017TransitionTaxInclusionInIncome
13700000
CY2017 pten Tax Cuts And Jobs Act Change In Tax Rate Deferred Tax Assets And Liabilities Income Tax Expense
TaxCutsAndJobsActChangeInTaxRateDeferredTaxAssetsAndLiabilitiesIncomeTaxExpense
1700000
CY2018Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
324389000
CY2017 pten Effective Income Tax Rate Reconciliation
EffectiveIncomeTaxRateReconciliation
-0.013
CY2016 pten Effective Income Tax Rate Reconciliation
EffectiveIncomeTaxRateReconciliation
-0.001
CY2018 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.013
CY2017 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
0.667
CY2018 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
-0.001
CY2017 us-gaap Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost
0.036
CY2017 pten Effective Income Tax Rate Reconciliation Acquisition Related Differences
EffectiveIncomeTaxRateReconciliationAcquisitionRelatedDifferences
-0.033
CY2018 us-gaap Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance
EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
-0.037
CY2018 pten Effective Income Tax Rate Reconciliation State Deferred Tax Remeasurement
EffectiveIncomeTaxRateReconciliationStateDeferredTaxRemeasurement
0.023
CY2018 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.006
CY2017 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.008
CY2016 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.011
CY2018 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.125
CY2017 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
1.018
CY2016 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.358
CY2018 pten Effective Income Tax Rate Reconciliation Decrease In Effective Tax Rate
EffectiveIncomeTaxRateReconciliationDecreaseInEffectiveTaxRate
0.893
CY2018 pten Effective Income Tax Rate Reconciliation Decrease In Effective Tax Rate Due To Change In Federal Corporate Tax Rate
EffectiveIncomeTaxRateReconciliationDecreaseInEffectiveTaxRateDueToChangeInFederalCorporateTaxRate
-0.14
CY2017 pten Tax Cuts And Jobs Act Of2017 Measurement Period Adjustment Income Tax Expense Benefit
TaxCutsAndJobsActOf2017MeasurementPeriodAdjustmentIncomeTaxExpenseBenefit
4600000
CY2017 pten Tax Cuts And Jobs Act Of2017 Transition Tax For Accumulated Foreign Earnings Income Tax Expense
TaxCutsAndJobsActOf2017TransitionTaxForAccumulatedForeignEarningsIncomeTaxExpense
0
CY2017Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
275402000
CY2018Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
6404000
CY2017Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
9053000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
13375000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
12126000
CY2018Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
19900000
CY2017Q4 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
19323000
CY2018Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
22423000
CY2017Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
25891000
CY2018Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
386491000
CY2017Q4 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
341795000
CY2018Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
13232000
CY2018Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
373259000
CY2017Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
341795000
CY2018Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
669196000
CY2017Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
678093000
CY2018Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
10224000
CY2017Q4 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
10663000
CY2018Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
679420000
CY2017Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
688756000
CY2018Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
306161000
CY2017Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
346961000
CY2018Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Domestic
DeferredTaxAssetsOperatingLossCarryforwardsDomestic
1300000000
CY2018Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
24700000
CY2018Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards State And Local
DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal
735000000
CY2018Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
0
CY2017 pten Income Loss From Continuing Operations Allocable To Non Vested Restricted Shares
IncomeLossFromContinuingOperationsAllocableToNonVestedRestrictedShares
-170000
CY2018 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
-321421000
CY2017 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
5740000
CY2016 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
-318634000
CY2018 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
-321421000
CY2017 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
5740000
CY2016 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
-318634000
CY2017 us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
1435000
CY2018 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
9762000
CY2017 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
3289000
CY2016 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
9057000
CY2018 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
14300000
CY2017 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
8700000
CY2016 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
4400000
CY2018 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
3
CY2016Q4 us-gaap Assets
Assets
3772291000
CY2018Q4 us-gaap Cash Fdic Insured Amount
CashFDICInsuredAmount
191457000
CY2017Q4 us-gaap Cash Fdic Insured Amount
CashFDICInsuredAmount
13860000
CY2018Q4 us-gaap Cash Uninsured Amount
CashUninsuredAmount
38425000
CY2017Q4 us-gaap Cash Uninsured Amount
CashUninsuredAmount
106849000
CY2018Q4 us-gaap Foreign Financial Institutions Actual Deposits
ForeignFinancialInstitutionsActualDeposits
22698000
CY2017Q4 us-gaap Foreign Financial Institutions Actual Deposits
ForeignFinancialInstitutionsActualDeposits
21479000
CY2018Q4 pten Cash And Cash Equivalents
CashAndCashEquivalents
252580000
CY2017Q4 pten Cash And Cash Equivalents
CashAndCashEquivalents
142188000
CY2018Q4 pten Bank Checks Outstanding And Other Reconciling Items
BankChecksOutstandingAndOtherReconcilingItems
7551000
CY2017Q4 pten Bank Checks Outstanding And Other Reconciling Items
BankChecksOutstandingAndOtherReconcilingItems
99360000
CY2018 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
0
CY2017 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
0
CY2016 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
0
CY2018Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
809164000
CY2018Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
854418000
CY2018Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
867478000
CY2018Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
795937000
CY2018Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
-210790000
CY2018Q4 us-gaap Net Income Loss
NetIncomeLoss
-201249000
CY2018Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.93
CY2018Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.93
CY2017Q1 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
305175000
CY2017Q2 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
579186000
CY2017Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
684989000
CY2017Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
787334000
CY2017Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
-92639000
CY2017Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
-140236000
CY2017Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
-38016000
CY2017Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
-21647000
CY2017Q1 us-gaap Net Income Loss
NetIncomeLoss
-63539000
CY2017Q2 us-gaap Net Income Loss
NetIncomeLoss
-92184000
CY2017Q3 us-gaap Net Income Loss
NetIncomeLoss
-33769000
CY2017Q4 us-gaap Net Income Loss
NetIncomeLoss
195402000
CY2017Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.40
CY2017Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.46
CY2017Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.16
CY2017Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.88
CY2017Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.40
CY2017Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.46
CY2017Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.16
CY2017Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.88

Files In Submission

Name View Source Status
0001564590-19-002863-index-headers.html Edgar Link pending
0001564590-19-002863-index.html Edgar Link pending
0001564590-19-002863.txt Edgar Link pending
0001564590-19-002863-xbrl.zip Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
Financial_Report.xlsx Edgar Link pending
gmsr0bvivq5y000001.jpg Edgar Link pending
pten-10k_20181231.htm Edgar Link pending
pten-20181231.xml Edgar Link completed
pten-20181231.xsd Edgar Link pending
pten-20181231_cal.xml Edgar Link unprocessable
pten-20181231_def.xml Edgar Link unprocessable
pten-20181231_lab.xml Edgar Link unprocessable
pten-20181231_pre.xml Edgar Link unprocessable
pten-ex1015_381.htm Edgar Link pending
pten-ex211_11.htm Edgar Link pending
pten-ex231_9.htm Edgar Link pending
pten-ex311_6.htm Edgar Link pending
pten-ex312_7.htm Edgar Link pending
pten-ex321_10.htm Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R100.htm Edgar Link pending
R101.htm Edgar Link pending
R102.htm Edgar Link pending
R103.htm Edgar Link pending
R104.htm Edgar Link pending
R105.htm Edgar Link pending
R106.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R80.htm Edgar Link pending
R81.htm Edgar Link pending
R82.htm Edgar Link pending
R83.htm Edgar Link pending
R84.htm Edgar Link pending
R85.htm Edgar Link pending
R86.htm Edgar Link pending
R87.htm Edgar Link pending
R88.htm Edgar Link pending
R89.htm Edgar Link pending
R9.htm Edgar Link pending
R90.htm Edgar Link pending
R91.htm Edgar Link pending
R92.htm Edgar Link pending
R93.htm Edgar Link pending
R94.htm Edgar Link pending
R95.htm Edgar Link pending
R96.htm Edgar Link pending
R97.htm Edgar Link pending
R98.htm Edgar Link pending
R99.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending