Quarterly report pursuant to Section 13 or 15(d)

Computation of Net Loss From Continuing Operations Per Share of Common Stock (Components Of Net Income (Loss) Per Basic And Diluted Share) (Details)

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Computation of Net Loss From Continuing Operations Per Share of Common Stock (Components Of Net Income (Loss) Per Basic And Diluted Share) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Dec. 31, 2014
Dec. 31, 2013
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]        
Weighted average outstanding shares of unvested restricted stock 173us-gaap_IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends 83us-gaap_IncrementalCommonSharesAttributableToNonvestedSharesWithForfeitableDividends    
Shares outstanding at end of period     9,138us-gaap_SharesOutstanding 8,684us-gaap_SharesOutstanding
Basic weighted average shares outstanding 9,168us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 8,700us-gaap_WeightedAverageNumberOfSharesOutstandingBasic    
Dilutive effect of stock options/restricted stock units 0us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment 0us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment    
Total diluted weighted average shares outstanding 9,168us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding 8,700us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding    
Net loss from continuing operations $ (9,873)us-gaap_IncomeLossFromContinuingOperations $ (6,173)us-gaap_IncomeLossFromContinuingOperations    
Net loss from continuing operations per share $ (1.07)us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare $ (0.71)us-gaap_IncomeLossFromContinuingOperationsPerBasicAndDilutedShare    
Stock Compensation Plan        
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]        
Antidilutive securities excluded from computation of earnings per share 1,673us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_StockCompensationPlanMember
1,773us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
/ us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis
= us-gaap_StockCompensationPlanMember