Post-effective amendment to a registration statement that is not immediately effective upon filing

Accrued Liabilities (Schedule of Accrued Liabilities) (Details)

v2.4.1.9
Accrued Liabilities (Schedule of Accrued Liabilities) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Accrued Liabilities [Abstract]    
Salaries, benefits and related expenses $ 1,847us-gaap_EmployeeRelatedLiabilitiesCurrent $ 658us-gaap_EmployeeRelatedLiabilitiesCurrent
Professional fees 184us-gaap_AccruedProfessionalFeesCurrent 375us-gaap_AccruedProfessionalFeesCurrent
Warranty expense 126us-gaap_ProductWarrantyAccrualClassifiedCurrent 288us-gaap_ProductWarrantyAccrualClassifiedCurrent
Taxes 46us-gaap_TaxesPayableCurrent 72us-gaap_TaxesPayableCurrent
Royalties 50us-gaap_AccruedRoyaltiesCurrent 1us-gaap_AccruedRoyaltiesCurrent
Travel 76us-gaap_AccruedVacationCurrent 25us-gaap_AccruedVacationCurrent
Other 49us-gaap_OtherLiabilitiesCurrent 17us-gaap_OtherLiabilitiesCurrent
Total $ 2,378us-gaap_AccruedLiabilitiesCurrent $ 1,436us-gaap_AccruedLiabilitiesCurrent