Quarterly report pursuant to Section 13 or 15(d)

Inventories - Schedule of Inventory on Hand by Segment (Detail)

v3.19.1
Inventories - Schedule of Inventory on Hand by Segment (Detail) - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Inventory [Line Items]    
Reserve for obsolescence $ (1,079) $ (994)
Inventories, net 533 677
Regnery Publishing [Member]    
Inventory [Line Items]    
Inventories, gross 1,612 1,317
Reserve for obsolescence (1,079) (930)
Inventories, net $ 533 387
Newport Natural Health Wellness products [Member]    
Inventory [Line Items]    
Inventories, gross   354
Reserve for obsolescence   (64)
Inventories, net   $ 290