Annual report pursuant to Section 13 and 15(d)

Receivables, net (Details)

v3.3.1.900
Receivables, net (Details) - USD ($)
Dec. 31, 2015
Dec. 31, 2014
Components of Receivables [Abstract]    
Billed $ 43,503,000 $ 26,709,000
Unbilled 34,968,000 32,682,000
Total receivables 78,471,000 59,391,000
Allowance for doubtful accounts 100,000 0
Government contracts receivable $ 1,500,000 $ 2,900,000