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EARNINGS/(LOSS) PER COMMON SHARE (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 12 Months Ended
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, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Earnings Per Share Basic And Diluted [Line Items]                              
Net income (loss) $ 1,226us-gaap_NetIncomeLoss $ 1,262us-gaap_NetIncomeLoss $ 1,305us-gaap_NetIncomeLoss $ 1,258us-gaap_NetIncomeLoss $ 1,175us-gaap_NetIncomeLoss $ (11,392)us-gaap_NetIncomeLoss $ 361us-gaap_NetIncomeLoss $ 222us-gaap_NetIncomeLoss $ (5,074)us-gaap_NetIncomeLoss $ (1,821)us-gaap_NetIncomeLoss $ 293us-gaap_NetIncomeLoss $ (3,036)us-gaap_NetIncomeLoss $ 5,051us-gaap_NetIncomeLoss $ (9,634)us-gaap_NetIncomeLoss $ (9,638)us-gaap_NetIncomeLoss
Weighted average shares outstanding - basic (in shares)                         10,945us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 8,461us-gaap_WeightedAverageNumberOfSharesOutstandingBasic 8,457us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Dilutive effect of common stock equivalents (in shares)                         8us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment 0us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment 0us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment
Weighted average shares outstanding - diluted (in shares)                         10,953us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding 8,461us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding 8,457us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Income (loss) per common share - Basic (in dollars per share) $ 0.10us-gaap_EarningsPerShareBasic $ 0.10us-gaap_EarningsPerShareBasic $ 0.13us-gaap_EarningsPerShareBasic $ 0.15us-gaap_EarningsPerShareBasic $ 0.14us-gaap_EarningsPerShareBasic $ (1.35)us-gaap_EarningsPerShareBasic $ 0.04us-gaap_EarningsPerShareBasic $ 0.03us-gaap_EarningsPerShareBasic $ (0.60)us-gaap_EarningsPerShareBasic $ (0.22)us-gaap_EarningsPerShareBasic $ 0.03us-gaap_EarningsPerShareBasic $ (0.36)us-gaap_EarningsPerShareBasic $ 0.46us-gaap_EarningsPerShareBasic $ (1.14)us-gaap_EarningsPerShareBasic $ (1.14)us-gaap_EarningsPerShareBasic
Income (loss) per common share - Diluted (in dollars per share) $ 0.10us-gaap_EarningsPerShareDiluted $ 0.10us-gaap_EarningsPerShareDiluted $ 0.13us-gaap_EarningsPerShareDiluted $ 0.15us-gaap_EarningsPerShareDiluted $ 0.14us-gaap_EarningsPerShareDiluted $ (1.35)us-gaap_EarningsPerShareDiluted $ 0.04us-gaap_EarningsPerShareDiluted $ 0.03us-gaap_EarningsPerShareDiluted $ (0.60)us-gaap_EarningsPerShareDiluted $ (0.22)us-gaap_EarningsPerShareDiluted $ 0.03us-gaap_EarningsPerShareDiluted $ (0.36)us-gaap_EarningsPerShareDiluted $ 0.46us-gaap_EarningsPerShareDiluted $ (1.14)us-gaap_EarningsPerShareDiluted $ (1.14)us-gaap_EarningsPerShareDiluted