Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (43,584)	$ (22,141)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	4,463	4,854
Stock-based compensation	2,104	2,068
Provision (recovery) for bad debt	7,337	(263)
Provision for inventory obsolescence	2,420	1,456
Finance expenses and accretion	414	1,779
Deferred tax recovery	(709)	(165)
Loss on sale of subsidiaries	0	567
Loss on disposal of property and equipment	158	0
Changes in operating assets and liabilities:
Accounts receivable short- and long-term	9,855	(869)
Inventories	(5,783)	(4,261)
Prepaid expenses	1,049	(454)
Advances to suppliers	(214)	(3,080)
Other current assets	56	1,908
Operating right-of-use assets, net	(5,862)	0
Other long-term assets	200	(98)
Trade payables	(385)	2,096
Accrued expenses and other current liabilities	(3,647)	(889)
Current operating lease liabilities	1,807	0
Severance payments	76	(132)
Unearned interest income	(679)	305
Long-term operating lease liabilities	4,221	0
Other long-term liabilities	(277)	323
Net cash used in operating activities	(26,980)	(19,771)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment	(336)	(512)
Cash received from sale of subsidiaries, net of cash relinquished	0	(40)
Net cash used in investing activities	(336)	(552)
CASH FLOWS FROM FINANCING ACTIVITIES:
Exercises of 2020 December Public Offering Warrants	0	903
Proceeds from issuance of common stock	2,135	0
Repayment of government assistance loans	(543)	(738)
Dividends from subsidiaries paid to non-controlling interest	(124)	(293)
Payment of earn-out liability	0	(147)
Proceeds from exercise of options	23	354
Net cash provided by financing activities	8,009	16,819
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS AND RESTRICTED CASH	(19,307)	(3,504)
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH — Beginning of year	30,876	34,380
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH — End of year	11,569	30,876
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid for income taxes	329	116
Cash paid for interest	4,147	3,292
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION:
Common stock issuance costs	438	0
The 2021 Private Placement [Member]
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from Private Placement, net of costs	0	16,740
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION:
Private Placement costs	0	259
The 2022 Private Placement [Member]
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from Private Placement, net of costs	6,518	0
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING INFORMATION:
Private Placement costs	202	0
Government Assistance Loans [Member]
Adjustments to reconcile net loss to net cash used in operating activities:
Gain (loss) on debt extinguishment	$ 0	$ (2,775)