Quarterly report pursuant to Section 13 or 15(d)

Segment Information - Disaggregation of Revenue (Details)

v3.10.0.1
Segment Information - Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Disaggregation of Revenue [Line Items]        
Net Sales $ 43,914 $ 39,021 $ 84,466 $ 77,112
Lifeboat Distribution        
Disaggregation of Revenue [Line Items]        
Net Sales 38,324 35,341 75,163 69,175
TechXtend        
Disaggregation of Revenue [Line Items]        
Net Sales 5,590 3,680 9,303 7,937
Hardware and software product        
Disaggregation of Revenue [Line Items]        
Net Sales 40,111 34,931 75,973 68,862
Hardware and software product | Lifeboat Distribution        
Disaggregation of Revenue [Line Items]        
Net Sales 35,173 31,767 67,596 61,878
Hardware and software product | TechXtend        
Disaggregation of Revenue [Line Items]        
Net Sales 4,938 3,165 8,377 6,984
Software - security and highly interdependent with support        
Disaggregation of Revenue [Line Items]        
Net Sales 1,493 1,464 3,596 3,014
Software - security and highly interdependent with support | Lifeboat Distribution        
Disaggregation of Revenue [Line Items]        
Net Sales 1,163 1,196 3,249 2,699
Software - security and highly interdependent with support | TechXtend        
Disaggregation of Revenue [Line Items]        
Net Sales 330 267 347 315
Maintenance, support and other services revenue        
Disaggregation of Revenue [Line Items]        
Net Sales 2,310 2,626 4,897 5,236
Maintenance, support and other services revenue | Lifeboat Distribution        
Disaggregation of Revenue [Line Items]        
Net Sales 1,988 2,378 4,318 4,598
Maintenance, support and other services revenue | TechXtend        
Disaggregation of Revenue [Line Items]        
Net Sales $ 322 $ 248 $ 579 $ 638