v3.22.2.2
Interim Condensed Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
 6 Months Ended
Sep. 30, 2022
Sep. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES    
Net income (loss) $ (45,003) $ 488,915
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:    
Depreciation and amortization 6,301 7,446
Share-based compensation expense 324 822
Interest expense, non-cash portion 2,280  
Reorganization items (non-cash) 14,106 8,041
Unrealized loss (gain) on derivative instruments 67,335 (469,091)
Operating leased asset payments (1,004) (1,061)
Net change in non-cash working capital balances (54,063) (1,235)
Securitization proceeds receivable from ERCOT 147,500  
Liabilities subject to compromise 14,448 (11,028)
Income and deferred income taxes (14,427) (2,106)
Net cash provided by operating activities 137,797 20,703
CASH FLOWS FROM INVESTING ACTIVITIES    
Purchase of property and equipment (139) (302)
Purchase of intangible assets (6,245) (3,515)
Net cash used in investing activities (6,384) (3,817)
CASH FLOWS FROM FINANCING ACTIVITIES    
Proceeds from (repayment) DIP Facility (70,000) 25,000
Repayment of Filter Group financing (963) (1,274)
Debt issuance costs   (1,293)
Finance leased asset payments (6) (33)
Credit Facility payments (1,167) (51,367)
Net cash used in financing activities (72,136) (28,967)
Effect of foreign currency translation on cash balances (3,357) (231)
Net increase (decrease) in cash and cash equivalents and restricted cash 55,920 (12,312)
Cash and cash equivalents and restricted cash, beginning of period 128,491 172,666
Cash and cash equivalents and restricted cash, end of period 184,411 160,354
Supplemental cash flow information:    
Interest paid 15,129 16,584
Income taxes paid $ (538) $ 1,148