Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Remy W. Trafelet, Henry R. Slack and George R. Brokaw (Details)

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Related Party Transactions - Remy W. Trafelet, Henry R. Slack and George R. Brokaw (Details)
$ in Thousands
Dec. 31, 2016
USD ($)
shares
Related Party Transaction [Line Items]  
Period equivalent to severance cost payment 18 months
Period of post-termination noncompetition and customer and employee nonsolicitation covenants 12 months
Remy W. Trafelet  
Related Party Transaction [Line Items]  
Annual base salary $ 400
Payment to executives in cash $ 400
Options granted in period (in shares) | shares 300,000
Period equivalent to severance cost payment 24 months
Henry R. Slack  
Related Party Transaction [Line Items]  
Annual base salary $ 250
Payment to executives in cash $ 250
Options granted in period (in shares) | shares 225,000
George R. Brokaw  
Related Party Transaction [Line Items]  
Annual base salary $ 250
Payment to executives in cash $ 250
Options granted in period (in shares) | shares 225,000
Period equivalent to severance cost payment 18 months