XML 23 R9.htm IDEA: XBRL DOCUMENT v3.22.4
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Cash flows from operating activities:    
Net loss from continuing operations $ (1,192) $ (7,630)
Adjustments to reconcile net loss to net cash provided by operating activities:    
Depreciation 8,664 8,894
Stock-based compensation expense 2,348 3,233
Gain on extinguishment of debt 0 (1,086)
Income from equity investment in joint venture (1,881) (2,146)
Distributions from equity investment in joint venture 1,550 2,089
Cash settlements from natural gas derivatives, net (1,037) 0
Realized and unrealized losses from natural gas derivatives, net 465 0
Impairment of right-of-use lease asset 0 376
Changes in operating assets and liabilities:    
Accounts receivable (7,013) (4,450)
Inventories 73 (138)
Prepaid expenses and other current assets 1,395 1,337
Accounts payable and accrued liabilities 10,554 3,968
Other (290) 285
Net cash provided by operating activities from continuing operations 13,636 4,732
Net cash provided by (used in) operating activities from discontinued operations 1,061 (435)
Net cash provided by operating activities 14,697 4,297
Cash flows from investing activities:    
Acquisition of fixed assets (3,932) (7,625)
Proceeds from sale of fixed assets 100 293
Proceeds from sale of assets held for sale 2,049 0
Proceeds from sale of the Brazil operations 200 0
Net cash used in investing activities from continuing operations (1,583) (7,332)
Net cash used in investing activities from discontinued operations (334) (188)
Net cash used in investing activities (1,917) (7,520)
Cash flows from financing activities:    
Proceeds on borrowings from short- and long-term notes payable 1,000 8,000
Payments on short and long-term notes payable (1,800) (856)
Payments on notes payable and finance leases from related parties (1,255) (3,284)
Payments of debt issuance costs 0 (420)
Employee tax payments from restricted stock withholdings (85) (430)
Net cash provided by (used in) financing activities from continuing operations (2,140) 3,010
Net cash provided by (used in) financing activities from discontinued operations (113) 2
Net cash provided by (used in) financing activities (2,253) 3,012
Effect of exchange rate changes on cash 14 (119)
Net increase (decrease) in cash and cash equivalents 10,541 (330)
Cash and cash equivalents, beginning of period 910 1,240
Cash and cash equivalents, end of period $ 11,451 $ 910