v3.20.4
CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Cash flows from operating activities:      
Net loss $ (98,181,000) $ (34,969,000) $ (50,027,000)
Adjustments to reconcile net loss to net cash provided by operating activities:      
Depreciation and amortization 76,077,000 79,839,000 71,575,000
Amortization of deferred financing costs and original issue discount 4,049,000 3,666,000 3,333,000
Goodwill impairment 40,969,000 0 0
Loss on asset disposals 582,000 3,397,000 390,000
Share-based compensation 1,035,000 3,445,000 3,017,000
Other adjustments 964,000 (5,000) 1,690,000
Changes in assets and liabilities:      
Accounts receivable 2,892,000 936,000 (6,698,000)
Inventories 538,000 9,914,000 (8,670,000)
Prepaid expenses and other current assets (4,514,000) 1,582,000 (1,196,000)
Accounts payable (1,635,000) (8,077,000) 5,215,000
Deferred revenue (1,612,000) (14,575,000) 10,828,000
Accrued expenses and other current liabilities (1,726,000) (6,542,000) 1,367,000
Other long-term assets and liabilities 302,000 546,000 1,410,000
Net cash provided by operating activities 19,740,000 39,157,000 32,234,000
Cash flows from investing activities:      
Capital expenditures (18,598,000) (18,656,000) (19,806,000)
Proceeds from the sale of assets 48,000 127,000 175,000
Net cash used in investing activities (18,550,000) (18,529,000) (19,631,000)
Cash flows from financing activities:      
Repurchase of common units (7,076,000) 0 0
Cash distributions to common unitholders – Affiliates 0 (15,568,000) 0
Cash distribution to common unitholders – Non-affiliates 0 (29,745,000) 0
Payment of deferred financing costs (448,000) 0 0
Other financing activities (101,000) (97,000) 0
Net cash used in financing activities (7,625,000) (45,410,000) 0
Net (decrease) increase in cash and cash equivalents (6,435,000) (24,782,000) 12,603,000
Cash and cash equivalents, beginning of period 36,994,000 61,776,000 49,173,000
Cash and cash equivalents, end of period $ 30,559,000 $ 36,994,000 $ 61,776,000