ACQUISITION - Assumption of Assets and Liabilities (Details) - USD ($) $ in Thousands		3 Months Ended
	Oct. 07, 2021	Dec. 31, 2021	Dec. 31, 2020
Identifiable assets acquired and liabilities assumed:
Goodwill		$ 7,470	$ 0
Printronix
Fair value of consideration transferred:
Cash	$ 35,937
Acquisition related costs	1,405
Other purchase price adjustments	(200)
Total consideration	37,142	$ 37,000
Identifiable assets acquired and liabilities assumed:
Cash and cash equivalents	3,892
Trade receivables	8,281
Inventories	10,837
Prepaid expenses and other current assets	2,786
Property, plant and equipment, net	4,261
Leased right-of-use assets	1,590
Other assets	752
Trade and other payables	(7,849)
Deferred revenue	(1,941)
Long-term lease liabilities	(1,590)
Other long-term liabilities	(3,477)
Total identifiable net assets	29,672
Goodwill	7,470
Customer relationships | Printronix
Identifiable assets acquired and liabilities assumed:
Intangible assets from acquisition	5,300
Trade names and trademarks | Printronix
Identifiable assets acquired and liabilities assumed:
Intangible assets from acquisition	3,430
Patents | Printronix
Identifiable assets acquired and liabilities assumed:
Intangible assets from acquisition	$ 3,400