Annual report pursuant to Section 13 and 15(d)

Income taxes - Schedule of Deferred Tax Assets (Details)

v2.4.0.8
Income taxes - Schedule of Deferred Tax Assets (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Income Tax Disclosure [Abstract]    
Net operating loss carryforwards $ 4,850 $ 3,380
Accrued expenses and other 598 676
Accounts receivable 40 60
Inventory 117 130
Property, plant and equipment 155 94
Deferred tax assets, gross 5,760 4,340
Valuation allowance (5,760) (4,340)
Net deferred tax asset $ 0 $ 0