| Dec'18 | Dec'17 | Dec'16 | Dec'15 | Dec'14 | Dec'13 | Dec'12 | Dec'11 | Dec'10 | Dec'09 |
|---|---|---|---|---|---|---|---|---|---|
Cash flows from operating activities: | |||||||||
Net loss | |||||||||
-139,183 | -31,751 | -31,585 | -33,688 | -4,406 | -23,700 | -26,053 | -8,329 | -641 | - |
Adjustments to reconcile net loss to net cash provided by operating activities: | |||||||||
Net loss attributable to unitholders | |||||||||
- | - | - | - | - | - | - | - | - | 23,504 |
Depreciation, depletion and amortization | |||||||||
34,060 | 45,466 | 50,216 | 54,503 | 0 | 48,081 | 51,170 | 51,905 | 42,329 | 25,902 |
Advance royalty recoupment | |||||||||
- | - | - | - | - | - | - | - | - | 1,390 |
Accretion of asset retirement obligations | |||||||||
7,702 | 5,370 | 5,618 | 5,085 | 0 | 2,293 | 1,567 | 1,503 | 836 | - |
Interest rate swap adjustment to market | |||||||||
- | - | - | - | - | 12 | 144 | -48 | -142 | 1,681 |
Non-cash interest expense | |||||||||
- | - | - | - | - | 4,094 | - | - | - | - |
Amortization and write-off of deferred financing costs | |||||||||
- | - | - | - | - | 3,986 | 2,175 | 1,600 | - | - |
Loss on debt extinguishment | |||||||||
- | - | - | - | - | - | - | - | -1,302 | -1,252 |
Equity-based compensation | |||||||||
52 | 0 | - | - | - | 1,441 | 1,262 | 1,077 | 942 | 472 |
Change in fair value of warrants | |||||||||
- | - | - | - | - | -3,280 | 0 | - | - | - |
Loss on impairment | |||||||||
77,064 | 5,872 | 11,310 | 656 | 2,783 | 1,761 | 15,650 | - | - | - |
Non-cash interest expense | |||||||||
14,025 | 9,344 | 9,215 | 6,857 | 0 | - | - | - | 1,189 | 530 |
Inventory reserve | |||||||||
5,601 | 0 | - | - | - | - | - | - | - | - |
Amortization of deferred financing costs | |||||||||
2,100 | 2,872 | 2,672 | 2,308 | 0 | - | - | - | - | - |
Amortization of below-market coal sales contracts | |||||||||
- | - | - | - | - | -60 | -623 | -939 | -1,424 | - |
Amortization of below-market coal sales contracts | |||||||||
- | - | - | - | - | -60 | -623 | -939 | -1,424 | - |
Loss on sale of assets | |||||||||
- | - | - | - | 0 | 6,488 | 8,021 | -1,352 | -1,228 | -1,177 |
Gain on sale of assets | |||||||||
666 | 305 | -3,035 | -6,890 | - | - | - | - | - | - |
Inventory reserve | |||||||||
-77 | 0 | - | - | - | - | - | - | - | - |
Accounts payable and accrued expenses | |||||||||
1,816 | 1,993 | 525 | -757 | 1,623 | - | - | - | - | - |
Changes in operating assets and liabilities: | |||||||||
(Gain) on acquisition | |||||||||
- | - | - | - | - | - | - | - | - | 3,823 |
Noncontrolling interest in subsidiary earnings | |||||||||
- | - | - | - | - | - | - | - | - | 5,895 |
Receivables, net | |||||||||
-843 | -10,220 | 5,035 | -6,824 | 300 | 6,058 | -8,596 | 280 | 3,705 | 2,875 |
Inventories | |||||||||
-2,983 | -3,211 | -6,451 | -1,545 | 0 | 778 | 554 | -1,731 | 3,542 | 2,062 |
Accounts payable and accrued expenses | |||||||||
17,652 | -1,697 | -6,360 | -11,565 | -198 | - | - | - | - | - |
Interest payable | |||||||||
-1,083 | -293 | 455 | 1,848 | 0 | - | - | - | - | - |
Deferred revenue | |||||||||
-217 | -406 | 3,547 | -2,513 | 0 | - | - | - | -1,310 | - |
Other assets and liabilities | |||||||||
1,217 | -2,078 | -2,053 | 1,697 | 1,322 | - | - | - | - | - |
Advance royalties | |||||||||
- | - | - | - | - | - | - | - | -495 | 629 |
Other assets | |||||||||
- | - | - | - | - | -147 | 1,224 | 452 | -505 | 996 |
Accounts payable | |||||||||
- | - | - | - | - | -2,962 | 1 | 866 | - | - |
Accounts payable | |||||||||
- | - | - | - | - | - | - | - | 4,005 | 3,055 |
Asset retirement obligations | |||||||||
-11,848 | -12,278 | -11,035 | -4,302 | 0 | -8,222 | -8,966 | -5,491 | -2,419 | 737 |
Unbilled revenue | |||||||||
-1,401 | 0 | - | - | - | - | - | - | - | - |
Accrued taxes other than income taxes | |||||||||
- | - | - | - | - | 80 | -519 | 89 | - | - |
Accrued payroll and related expenses | |||||||||
- | - | - | - | - | 1,760 | -905 | -90 | - | - |
Other liabilities | |||||||||
- | - | - | - | - | -47 | -1,513 | -383 | -2,064 | - |
Provision for below-market contracts and deferred revenue | |||||||||
- | - | - | - | - | - | - | - | - | -13,840 |
Net cash provided by operating activities | |||||||||
11,026 | 39,696 | 41,082 | 31,994 | -1,820 | 9,676 | 33,587 | 41,288 | 37,868 | 38,637 |
Cash flows from investing activities: | |||||||||
Phoenix Coal acquisition | |||||||||
- | - | - | - | - | - | - | - | - | 18,275 |
Additions to property, plant, equipment and other | |||||||||
6,187 | 8,446 | 11,566 | 15,680 | 0 | 17,773 | 19,122 | 33,859 | 77,030 | 25,657 |
Advance royalties payments | |||||||||
274 | 1,593 | 1,111 | 4,386 | 0 | - | - | - | - | - |
Advance royalties | |||||||||
- | - | - | - | - | 2,320 | 123 | 740 | - | - |
Proceeds from sales of restricted investments | |||||||||
-10,823 | -9,658 | -5,655 | -9,862 | 0 | 40 | -1,811 | 2,179 | 1,684 | 4 |
Purchases of restricted investments | |||||||||
11,578 | 11,467 | 8,789 | 10,069 | - | - | - | - | - | - |
Purchase of coal reserves and land | |||||||||
- | - | - | - | - | 1,532 | 125 | 1,088 | 3,058 | 2,705 |
Mine development costs | |||||||||
- | - | - | - | - | 3,027 | 3,440 | 5,196 | 3,029 | 1,989 |
Net proceeds from sales of assets | |||||||||
2,452 | 1,141 | 1,121 | 395 | 0 | 6,424 | 12,417 | 849 | 36 | 88 |
Cash flows from financing activities: | |||||||||
- | - | - | - | 83 | - | - | - | - | - |
Borrowings from long-term debt, net of debt discount | |||||||||
- | - | 0 | 115,000 | 0 | - | - | - | - | - |
Insurance proceeds | |||||||||
- | - | - | - | - | 3,035 | 400 | 1,096 | 2,271 | - |
Net cash used in investing activities | |||||||||
-4,764 | -10,707 | -14,690 | -134,878 | 83 | -12,873 | -9,870 | -38,198 | -82,494 | -49,171 |
Cash flows from financing activities: | |||||||||
Initial public offering proceeds | |||||||||
- | - | - | - | - | - | - | - | 150,544 | - |
Offering expenses | |||||||||
- | - | - | - | - | - | - | - | 6,097 | - |
Debt issuance costs and other refinancing costs | |||||||||
- | - | 0 | 120,937 | 175,000 | 150,000 | - | - | 60,040 | 6,650 |
Repayments of long-term debt | |||||||||
5,793 | 5,886 | 4,996 | 10,136 | 135,822 | 56,072 | 10,921 | 6,231 | 92,552 | 2,646 |
Redemption of noncontrolling interest | |||||||||
- | - | - | - | 0 | 53,588 | 51,000 | 62,000 | 39,000 | 7,500 |
Cash distributions to unitholders | |||||||||
- | - | - | - | 23,000 | 126,088 | 39,000 | 15,000 | 10,500 | 3,000 |
Debt issuance costs and other refinancing costs | |||||||||
- | - | 0 | 3,613 | 8,437 | 9,569 | 1,086 | - | 5,603 | - |
Net cash provided by (used in) financing activities | |||||||||
- | - | - | - | 0 | - | - | - | - | - |
Cash distributions to unitholders | |||||||||
0 | 758 | 10,012 | 6,598 | 0 | - | - | - | - | - |
Acquisition under common control of Johnson Run | |||||||||
0 | 1,526 | 0 | 0 | - | - | - | - | - | - |
Credit facility issuance costs | |||||||||
- | - | - | - | - | - | - | - | - | 1,811 |
Capital contributions from partners | |||||||||
- | - | - | - | - | - | 12 | 28 | 47 | 11,560 |
Collateral for reclamation bonds | |||||||||
- | - | - | - | - | 9,550 | - | - | - | - |
Distributions to partners | |||||||||
- | - | - | - | - | - | 22,777 | 36,843 | 87,095 | - |
Distributions to partners | |||||||||
- | - | - | - | - | - | - | - | - | 13,407 |
Distributions to noncontrolling interest | |||||||||
- | - | - | - | - | - | - | 4,901 | 5,635 | 6,125 |
Net cash used in financing activities | |||||||||
-5,793 | -8,170 | -15,008 | 100,590 | 7,741 | 2,309 | -22,772 | -947 | 42,149 | -1,279 |
Net increase in cash and cash equivalents, including restricted cash | |||||||||
469 | 20,819 | - | - | - | - | - | - | - | - |
Supplemental disclosures of cash flow information: | |||||||||
Cash paid for interest | |||||||||
25,307 | 31,231 | 28,734 | 20,740 | 2,922 | - | - | - | - | - |
Cash paid for reorganization items, net | |||||||||
2,200 | 0 | - | - | - | - | - | - | - | - |
Non-cash transactions: | |||||||||
Accrued purchases of property and equipment | |||||||||
0 | 1,227 | 2,347 | 1,100 | - | - | - | - | - | - |
Property, plant and equipment acquired with debt | |||||||||
- | - | 9,259 | 0 | 0 | - | - | - | - | - |
Asset retirement obligations capitalized in mine development | |||||||||
- | - | - | - | 0 | - | - | - | - | - |
Market value of common units vested in LTIP | |||||||||
- | - | - | - | 0 | - | - | - | - | - |
Kemmerer coal reserves contribution | |||||||||
- | - | - | - | 33,152 | - | - | - | - | - |
Fair value of Series A Units | |||||||||
- | - | 0 | 115,000 | 0 | - | - | - | - | - |
Net Assets of August 1, 2015 Kemmerer Drop | |||||||||
- | - | 0 | 101,138 | 0 | - | - | - | - | - |
Economic value of Series A convertible unit distributions | |||||||||
0 | 8,425 | 5,137 | 0 | 0 | - | - | - | - | - |
Net increase in cash and cash equivalents | |||||||||
- | - | 11,384 | -2,294 | 6,004 | -888 | 945 | 2,143 | -2,477 | -11,813 |