Consolidated Statements of Stockholders' Equity (USD $)
In Thousands |
Total
|
Predecessor [Member]
|
Successor [Member]
|
Additional Paid-in Capital [Member]
Predecessor [Member]
|
Additional Paid-in Capital [Member]
Successor [Member]
|
Accumulated Deficit [Member]
Predecessor [Member]
|
Accumulated Deficit [Member]
Successor [Member]
|
Accumulated Other Comprehensive Income (Loss) [Member]
Predecessor [Member]
|
Accumulated Other Comprehensive Income (Loss) [Member]
Successor [Member]
|
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Balance at Dec. 31, 2011 |
$ 278,547us-gaap_StockholdersEquity / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
$ 296,544us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
$ (17,817)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
$ (180)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Net loss |
(7,234)us-gaap_NetIncomeLoss / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(7,234)us-gaap_NetIncomeLoss / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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FMV adjustment to common stock with put options | [1] |
(1,869)hlm_AdjustmentsToAdditionalPaidInCapitalCommonStockWithPutOptions / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(1,869)hlm_AdjustmentsToAdditionalPaidInCapitalCommonStockWithPutOptions / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Change in cumulative foreign currency translation adjustment | [2] |
1,051us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
1,051us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Balance at Dec. 31, 2012 |
270,495us-gaap_StockholdersEquity / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
294,675us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(25,051)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
871us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Net loss | (1,148)us-gaap_NetIncomeLoss |
(1,148)us-gaap_NetIncomeLoss / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(1,148)us-gaap_NetIncomeLoss / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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FMV adjustment to common stock with put options | [1] |
(6,791)hlm_AdjustmentsToAdditionalPaidInCapitalCommonStockWithPutOptions / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(6,791)hlm_AdjustmentsToAdditionalPaidInCapitalCommonStockWithPutOptions / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Change in cumulative foreign currency translation adjustment | [2] |
(5,742)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(5,742)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Adjustment to common stock with expired put options | [3] |
5,105hlm_AdjustmentsToAdditionalPaidInCapitalCommonStockWithExpiredPutOptions / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
5,105hlm_AdjustmentsToAdditionalPaidInCapitalCommonStockWithExpiredPutOptions / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Balance at Dec. 31, 2013 |
261,919us-gaap_StockholdersEquity / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
292,989us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(26,199)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(4,871)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Net loss |
(44,526)us-gaap_NetIncomeLoss / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(44,526)us-gaap_NetIncomeLoss / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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FMV adjustment to common stock with put options | [1] |
(4,876)hlm_AdjustmentsToAdditionalPaidInCapitalCommonStockWithPutOptions / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(4,876)hlm_AdjustmentsToAdditionalPaidInCapitalCommonStockWithPutOptions / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Change in cumulative foreign currency translation adjustment | [2] |
(95)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(95)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Exercise of stock options |
804us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
804us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Balance at Jun. 29, 2014 |
213,226us-gaap_StockholdersEquity / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
288,917us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(70,725)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
(4,966)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementScenarioAxis = us-gaap_PredecessorMember |
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Net loss |
(18,937)us-gaap_NetIncomeLoss / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
(18,937)us-gaap_NetIncomeLoss / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
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Change in cumulative foreign currency translation adjustment | [2] |
(12,524)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
(12,524)us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
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Close Predecessor's stockholders' equity at merger date |
(213,226)hlm_CloseStockholdersDeficitAtMergerDateValue / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
(288,917)hlm_CloseStockholdersDeficitAtMergerDateValue / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
70,725hlm_CloseStockholdersDeficitAtMergerDateValue / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
4,966hlm_CloseStockholdersDeficitAtMergerDateValue / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
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Capital contribution from parent |
542,929hlm_CapitalContributionFromParentCompany / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
542,929hlm_CapitalContributionFromParentCompany / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
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Stock based compensation |
675us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
675us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
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Sale of 1,000 shares to Board member |
1,000us-gaap_StockIssuedDuringPeriodValueNewIssues / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
1,000us-gaap_StockIssuedDuringPeriodValueNewIssues / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
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Balance at Dec. 31, 2014 |
$ 513,143us-gaap_StockholdersEquity / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
$ 544,604us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AdditionalPaidInCapitalMember / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
$ (18,937)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_RetainedEarningsMember / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
$ (12,524)us-gaap_StockholdersEquity / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementScenarioAxis = us-gaap_SuccessorMember |
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X | ||||||||||
- Definition
Adjustments To Additional Paid In Capital Common Stock With Expired Put Options No definition available.
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X | ||||||||||
- Definition
Adjustments To Additional Paid In Capital Common Stock With Put Options No definition available.
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X | ||||||||||
- Definition
Capital Contribution From Parent Company No definition available.
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X | ||||||||||
- Definition
Close stockholders' deficit at merger date, value. No definition available.
|
X | ||||||||||
- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Value of stock (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of stock value of such awards forfeited. Stock issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition
Value of stock issued as a result of the exercise of stock options. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|