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Restricted Net Assets and Parent Company Condensed Financial Information (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Condensed Statements of Income and Comprehensive Income (Loss)
Equity in earnings of Hawaiian Telcom Communications, Inc.										$ 14,009	$ 19,270	$ 18,620
Income Tax Expense										5,910us-gaap_IncomeTaxExpenseBenefit	8,782us-gaap_IncomeTaxExpenseBenefit	(91,362)us-gaap_IncomeTaxExpenseBenefit
Net income		1,976	1,516	2,239	2,368	2,628	2,061	3,951	1,848	8,099	10,488	109,982
Other comprehensive income (loss), net of tax	29,068									(19,231)	23,734	29,068
Comprehensive income (loss)										(11,132)us-gaap_ComprehensiveIncomeNetOfTax	34,222us-gaap_ComprehensiveIncomeNetOfTax	139,050us-gaap_ComprehensiveIncomeNetOfTax
Parent Company [Member]
Condensed Statements of Income and Comprehensive Income (Loss)
Equity in earnings of Hawaiian Telcom Communications, Inc.										8,099	10,488	109,982
Net income										8,099	10,488	109,982
Other comprehensive income (loss), net of tax										(19,231)	23,734	29,068
Comprehensive income (loss)										$ (11,132)	$ 34,222	$ 139,050