Quarterly report pursuant to Section 13 or 15(d)

Revenue Recognition - Schedule of Revenue Disaggregated by Revenue Sources (Details)

v3.19.2
Revenue Recognition - Schedule of Revenue Disaggregated by Revenue Sources (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Total Revenue $ 16,274,000 $ 14,809,000 $ 29,885,000 $ 28,188,000
Products [Member]        
Total Revenue 10,643,000 10,784,000 17,892,000 20,682,000
Services [Member]        
Total Revenue 5,631,000 4,025,000 11,993,000 7,506,000
Industrial Truck Management [Member]        
Total Revenue 7,273,000 6,380,000 14,672,000 14,000,000
Industrial Truck Management [Member] | Products [Member]        
Total Revenue 5,423,000 4,518,000 11,008,000 10,694,000
Industrial Truck Management [Member] | Services [Member]        
Total Revenue 1,850,000 1,862,000 3,664,000 3,306,000
Connected Vehicles [Member]        
Total Revenue 4,690,000 4,957,000 7,018,000 7,246,000
Connected Vehicles [Member] | Products [Member]        
Total Revenue 3,121,000 4,773,000 3,121,000 7,029,000
Connected Vehicles [Member] | Services [Member]        
Total Revenue 1,569,000 184,000 3,897,000 217,000
Logistics Visibility Solutions [Member]        
Total Revenue 4,311,000 3,472,000 8,195,000 6,942,000
Logistics Visibility Solutions [Member] | Products [Member]        
Total Revenue 2,099,000 1,493,000 3,763,000 2,959,000
Logistics Visibility Solutions [Member] | Services [Member]        
Total Revenue $ 2,212,000 $ 1,979,000 $ 4,432,000 $ 3,983,000