General form of registration statement for all companies including face-amount certificate companies

PREPAID EXPENSES AND OTHER CURRENT ASSETS (Details)

v3.21.1
PREPAID EXPENSES AND OTHER CURRENT ASSETS (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Prepaid Expense and Other Assets, Current [Abstract]      
Deposits $ 548 $ 572 $ 542
Insurance 574 593 854
Supplier advances 476 504 742
Nevada building sale proceeds 0 2,800 0
Other 935 1,922 591
Total prepaid expenses and other current assets $ 2,533 $ 6,391 [1] $ 2,729 [1]
[1] Restated