v2.4.0.8
8. Accrued Liabilities (Details) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Accrued Liabilities Details    
Accrued payroll $ 2,631 $ 2,279
Accrued employee benefits 424 489
Accrued taxes 166 270
Accrued interest 2 34
Accrued payments 88 128
Accrued commission 88 148
Accrued other 2,207 1,167
Total accrued liabilities $ 5,606 $ 4,515