XML 37 R26.htm IDEA: XBRL DOCUMENT v3.10.0.1
Inventories, Net - Inventories, Net (Detail) - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Inventory [Line Items]    
Total raw materials $ 2,665 $ 2,730
Total work-in-process 10,630 9,836
Total finished goods 3,284 2,816
Total inventories, net 16,579 15,382
Security Products    
Inventory [Line Items]    
Total raw materials 1,986 2,156
Total work-in-process 8,642 8,290
Total finished goods 2,286 2,079
Marine Components    
Inventory [Line Items]    
Total raw materials 679 574
Total work-in-process 1,988 1,546
Total finished goods $ 998 $ 737