Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash Flows provided by Operating Activities:
Net (loss) earnings	$ (45,661)	$ 1,723
Adjustments to reconcile net (loss) earnings to net cash provided by operating activities:
Depreciation and amortization	6,495	2,425
Lease amortization	599
Loss on disposition of fixed assets	3	59
Adjustment of contingent liability (Note 8)	734	25
Unrealized loss on interest rate swaps		103
Amortization of stock-based compensation expense	(14)	261
Amortization of deferred financing costs and discount on note receivable	398	30
Impairment (Note 4 and Note 5)	33,964
Deferred taxes	2,207	(158)
Loss from unconsolidated subsidiary		14
Cashless stock issuance	1
Changes in Operating Assets and Liabilities:
Receivables, net	7,574	(881)
Prepaid expenses and other assets	1,731	(1,440)
Accounts payable	441	(385)
Accrued liabilities	4,671	1,855
Inventories	69	20
Other operating liabilities		(252)
Accrued payroll	(2,925)	(651)
Taxes payable	(5,614)	1,478
Net cash provided by operating activities	4,673	4,226
Cash Flows used in Investing Activities:
Purchases of property and equipment	(4,370)	(7,631)
Net cash used in investing activities	(4,370)	(7,631)
Cash Flows provided by Financing Activities:
Proceeds from borrowings	17,351	9,173
Principal payments	(6,992)	(1,909)
Payment of deferred financing costs	(491)
Distribution to non-controlling interest		(37)
Net cash provided by financing activities	9,868	7,227
Effect of Exchange Rate Changes on Cash	(1,304)	163
Increase in Cash, Cash Equivalents and Restricted Cash	8,867	3,985
Cash, Cash Equivalents and Restricted Cash at Beginning of Period	55,640	46,284
Cash, Cash Equivalents and Restricted Cash at End of Period	64,507	50,269
Supplemental Disclosure of Cash Flow Information:
Interest paid	11,828	1,053
Income taxes paid	893	502
Non-Cash Investing Activities:
Purchase of property and equipment on account	$ 1,153	$ 5,499