XML 104 R80.htm IDEA: XBRL DOCUMENT v2.4.1.9
Other Accrued Expenses and Other Current Liabilities (Details 1) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Other Accrued Expenses and Liability [Line Items]      
Balance at beginning of year $ 121us-gaap_ProductWarrantyAccrual $ 197us-gaap_ProductWarrantyAccrual $ 78us-gaap_ProductWarrantyAccrual
Additions charged to expense 355us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease 364us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease 856us-gaap_ProductWarrantyAccrualPeriodIncreaseDecrease
Amounts utilized (373)us-gaap_ProductWarrantyAccrualPayments (440)us-gaap_ProductWarrantyAccrualPayments (737)us-gaap_ProductWarrantyAccrualPayments
Balance at end of year $ 103us-gaap_ProductWarrantyAccrual $ 121us-gaap_ProductWarrantyAccrual $ 197us-gaap_ProductWarrantyAccrual