Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
CURRENT ASSETS:
Cash and cash equivalents	$ 15,428	$ 17,703
Accounts receivable, net of allowance for credit losses of $2,214 and $3,225 at 2022 and 2021, respectively	106,913	96,830
Inventories	60,445	45,443
Prepaid expenses	15,665	14,059
Income taxes receivable	8,190	9,911
Other current assets	5,061	5,109
TOTAL CURRENT ASSETS	211,702	189,055
PROPERTY, PLANT AND EQUIPMENT, net of accumulated depreciation of $314,737 and $306,461 at 2022 and 2021, respectively	105,028	110,952
RIGHT OF USE ASSETS	52,379	61,387
INTANGIBLES, net of accumulated amortization and impairment of $17,475 and $17,540 at 2022 and 2021, respectively	7,483	8,139
GOODWILL	99,445	99,445
DEFERRED TAX ASSETS, net	68,570	70,462
OTHER ASSETS	33,747	41,413
TOTAL ASSETS	578,354	580,853
CURRENT LIABILITIES:
Accounts payable	45,847	29,726
Accrued payroll and related costs	23,431	20,833
Taxes other than payroll and income	4,822	5,931
Unearned revenues	5,942	7,765
Operating lease liabilities	11,699	12,342
Income taxes payable	3,034	6,502
Other current liabilities	8,360	7,683
TOTAL CURRENT LIABILITIES	103,135	90,782
LONG-TERM DEBT, net	172,386	188,636
LONG-TERM OPERATING LEASE LIABILITIES	38,305	49,286
DEFERRED COMPENSATION	31,814	39,101
DEFERRED TAX LIABILITIES, net	22,877	24,336
OTHER LONG-TERM LIABILITIES	20,883	27,711
COMMITMENTS AND CONTINGENCIES
EQUITY:
Preference shares, EUR 0.02 par value; 6,000,000 shares authorized, none issued or outstanding	0	0
Common shares, EUR 0.02 par value; 200,000,000 shares authorized, 46,699,102 issued and 46,631,934 outstanding at 2022 and 46,454,264 issued and 46,349,397 outstanding at 2021	1,194	1,188
Additional paid-in capital	102,254	101,120
Retained earnings	85,949	68,349
Accumulated other comprehensive income (loss)	(3,777)	(10,133)
Treasury shares (at cost), 67,168 at 2022 and 104,867 at 2021	(1,362)	(4,075)
Total Core Laboratories N.V. shareholders' equity	184,258	156,449
Non-controlling interest	4,696	4,552
TOTAL EQUITY	188,954	161,001
TOTAL LIABILITIES AND EQUITY	$ 578,354	$ 580,853