Segment Reporting and Geographic Information - Summary of Revenue Based on Products for Company's Significant Product Categories (Detail) - USD ($) $ in Thousands	3 Months Ended								6 Months Ended		12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2014	Jun. 29, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Product Information [Line Items]
Net sales	$ 179,464	$ 209,933	$ 216,818	$ 180,696	$ 181,336	$ 195,956	$ 202,598	$ 154,779			$ 786,911	$ 734,669
Successor
Product Information [Line Items]
Net sales									$ 377,292		786,911
Successor | Keys
Product Information [Line Items]
Net sales									48,327		93,840
Successor | Engraving
Product Information [Line Items]
Net sales									25,465		51,175
Successor | Letters, numbers and signs
Product Information [Line Items]
Net sales									19,439		37,645
Successor | Fasteners
Product Information [Line Items]
Net sales									241,636		518,162
Successor | Threaded rod
Product Information [Line Items]
Net sales									16,269		32,836
Successor | Code cutter
Product Information [Line Items]
Net sales									1,425		2,452
Successor | Builders hardware
Product Information [Line Items]
Net sales									10,482		24,568
Successor | Other
Product Information [Line Items]
Net sales									$ 14,249		$ 26,233
Predecessor
Product Information [Line Items]
Net sales										$ 357,377			$ 701,641
Predecessor | Keys
Product Information [Line Items]
Net sales										45,511			90,518
Predecessor | Engraving
Product Information [Line Items]
Net sales										24,065			48,442
Predecessor | Letters, numbers and signs
Product Information [Line Items]
Net sales										16,145			34,045
Predecessor | Fasteners
Product Information [Line Items]
Net sales										232,221			450,234
Predecessor | Threaded rod
Product Information [Line Items]
Net sales										16,535			31,802
Predecessor | Code cutter
Product Information [Line Items]
Net sales										1,392			2,680
Predecessor | Builders hardware
Product Information [Line Items]
Net sales										10,106			17,320
Predecessor | Other
Product Information [Line Items]
Net sales										$ 11,402			$ 26,600