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Component of Net Income per Basic and Diluted Share (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 31, 2014
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Sep. 30, 2014
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Jun. 30, 2014
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Mar. 31, 2014
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Dec. 31, 2013
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Sep. 30, 2013
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Jun. 30, 2013
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Mar. 31, 2013
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Dec. 31, 2014
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Dec. 31, 2013
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Dec. 31, 2012
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| Earnings Per Share [Abstract] | |||||||||||
| Shares outstanding at end of period | 9,127us-gaap_SharesOutstanding | 8,674us-gaap_SharesOutstanding | 9,127us-gaap_SharesOutstanding | 8,674us-gaap_SharesOutstanding | 8,654us-gaap_SharesOutstanding | ||||||
| Basic weighted average shares outstanding | 8,836us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 8,691us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 9,971us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | ||||||||
| Dilutive effect of stock options/restricted stock units | 0us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment | 0us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment | 0us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment | ||||||||
| Total diluted weighted average shares outstanding | 8,836us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 8,691us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 9,971us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | ||||||||
| Net income (loss) | $ (7,912)us-gaap_IncomeLossFromContinuingOperations | $ (2,879)us-gaap_IncomeLossFromContinuingOperations | $ (5,379)us-gaap_IncomeLossFromContinuingOperations | $ (6,173)us-gaap_IncomeLossFromContinuingOperations | $ (4,587)us-gaap_IncomeLossFromContinuingOperations | $ (3,462)us-gaap_IncomeLossFromContinuingOperations | $ (3,247)us-gaap_IncomeLossFromContinuingOperations | $ (4,925)us-gaap_IncomeLossFromContinuingOperations | $ (22,343)us-gaap_IncomeLossFromContinuingOperations | $ (16,221)us-gaap_IncomeLossFromContinuingOperations | $ (53,790)us-gaap_IncomeLossFromContinuingOperations |
| Net loss from continuing operations per basic and diluted share | $ (2.53)us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare | $ (1.87)us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare | $ (5.39)us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare | ||||||||
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of net income (loss) from continuing operations per each basic and diluted share of common stock or unit when the per share amount is the same for both basic and diluted shares. No definition available.
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| X | ||||||||||
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- Definition
Number of shares issued which are neither cancelled nor held in the treasury. No definition available.
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- Definition
The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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